The Power T20001bd operates safely at 1-ohm impedance, punching out a mind-bending 2,000 watts! That's probably OK. Danny was absolutely the best customer service/advisor and a pleasure to work with! Specifically, on how it will fit in my car and the sound quality. The fuse is easily accessible in case of failure. Pm sent, I'm going to try and get a quote out to just get a few of these terminal blocks milled from a block of copper. 5 stars. at one point it did get hot enough it was starting to stick to the area between the pins, but not flowing like solder typically does. following: Power/Ground If you want to make a copper block and you can find stock that's the correct size to fit in the plastic panel, you can machine it with a router and carbide bit and jig. I highly recommend this amp. preamp outputs for easy connection to a second amplifier. FEATURES AT A GLANCE 0/180 Phase Switch Stealth Connections Infrasonic filter Audiophile grade speaker connections It may take up to a week for your review to appear. Purchased this amp along with the Rockford Fosgate Punch Remote Level Control and an InstallGear 4 Gauge Complete Amp Kit. are angled downward to make it easier to conceal the wires under the removable A/V expert Quinn can help you take your tunes outdoors when the weather gets warm, On the job or on break, our Creative Department can't resist a good photo op, J.R. and Eric aren't afraid to share their opinions with each other, especially on our LIVE show. Zero pressure sales is the main reason I purchased from Crutchfield. Additional Information. The solder did somewhat adhere in some locations but that's apparently because the block was right near it's melting point. If there is a service manual or schematic be sure to find it, but you know that. Weve carefully chosen the components of this kit to ensure a crystal-clear listening experience. These have 60% more metal tab area for more power capacity, lower impedance and improved heat dissipation over traditional TO-220 MOSFETs found in competitor amps. I have checked the powersupply fets and the audio outputs, these all test fine with diode check feature. Rockford Fosgate Power T10001bd owner's manual. Rockford Fosgate Power T20001bd. dash. SMD / D'Amore Engineering AMM-1:Amazon - http://amzn.to/2u2EgKVWCCarAudio - https://goo.gl/CVCgU3Constant Power Technology Explained: https://youtu.be/7EP4-4TMWFwAmps for Daily Driver Playlist: https://is.gd/dailydriverampsFull disclosure: Amplifier was purchased by me for the purpose of this test. DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature. that consists of a 3-speed variable fan, an integrated PCB plenum, and focused Both sets of terminals output a mono signal, and are The solder is a 60/40 rosin core standard solder. Free shipping on most items, lifelong support and the 60 day return are huge reasons to do business with Crutchfield. If your headphones aren't listed, we recommend using our Listening Kit. Try contacting the forum member seankane. amplifier is designed to be more than 75% efficient at all power levels. That is if you can keep your voltage up! Loaded with innovations and several patented features, this extremely compact amplifier is rated at 100 watts per channel into either four or two ohm loads, and has a U.S. suggested retail price of $499.99. The MEHSA substrate is so efficient at reducing MOSFET temperatures, it lowers distortion, increases durability and results in a prolonged life span. If your headphones aren't listed, we recommend using our Listening Kit. low-pass or infrasonic filters. Rockford's I asked for 2 specific transistors, which are not in the list. Class AB amps are between 20% to 60% efficient.). With the scope set to 2ms and 1/2v/div, do you see any signal (OR DCV) on the RCA shields or center conductors? Thin is that it's 2 3/8" tall. Crutchfield is a servicemark of Crutchfield Corporation. Massive, thundering Rockford Fosgate Power series amps with their fine-tuned audio controls, extreme durability, and proprietary technologies (like TRANS-ana circuitry for ultra-clean signal transfer and MEHSA for cool-running power) are capable of stronger, more reliable performance than most other amplifiers on the market. potential, reduces distortion, and increases efficiency. Did you mean -VCC? superior design keeps the amp's internal components cool, maximizes the amp's I'll check that signal again while working the switches. Rockford Fosgate makes lifestyle products that deliver THE audio experience in cars, boats and recreational vehicles. Will. I cant get my scope to lock onto the signal . I had cleaned and worked all the switches with de-oxit. DSM (Discrete deep (1.99" including knobs). It lets you compare sonic characteristics between speakers so that you can make a more informed shopping decision. T400-4 3broadwaybistro.com, Rockford Fosgate 4CH , . Zero pressure sales is the main reason I purchased from Crutchfield. If you aren't concerned with it looking original, all you need is a square block that you can screw the fuse down to and solder to the board. Equipped with Class bd technology (Rockford Fosgate's patented digital amp design), this beast produces an amazing 75% efficiency rating with a highly stable output. Most AC adapters overshoot the rated voltage when unloaded. 1/0-gauge power and ground leads recommended wiring and hardware not included with amplifier, variable low-pass filter (32-250 Hz, 24 dB/octave), Para-Punch bass EQ (0-18 dB with variable center frequency between 35-70 Hz) with wired remote control. I am extremely happy with this amp and also own a T20001BD. tighten/loosen the set screws. Rockford Fosgate Punch P8002 2-channel car amplifier 200 RMS watts x 2 at Crutchfield Free 2-day shipping to Washington 1-888-955-6000 Contact us Your account 0 Your cart Shop all departments Articles & videos View Product Power 15" T1 4-Ohm DVC Subwoofer I got a rockford fosgate T20001bd in for repair. At rockford fosgate we are fanatics about musical. Wire reducers are supplied to allow you to securely install 4-gauge wire Yup. I have used the expert advice of Hogan. Temperature differences between subwoofer voice coil types, Differences between SVC and DVC subwoofers. Para-Punch Bass EQ improves Jim Fosgate's original design by adding a 35-70Hz variable frequency center. Short the center conductors to their respective shields. removable cover. Joined 2012. Looks like some dc. The T1 15" features dual 2-Ohm voice coils, 1,000 Watts RMS power handling, and includes a grille with integral trim ring. I just cleaned it again, ran it a few hundred times while flushing it with de-oxit. Thanks, drawing is out to a few local places as well as a few not local places. Tim Sprinkle, Laura Sturgill's 2000 Kia Sportage custom A/V installation. Virtual audio technology allows you to compare sonic characteristics between speakers so you can make a more informed shopping decision. there are no burns or blown components. Read more. Amplifier Rockford Fosgate M400-4D Installation And Operation Manual 4-channel high efficiency class-d marine amplifier (52 pages) Amplifier Rockford Fosgate Mono Amplifiers Installation & Operation Manual Pro series mono amplifiers (28 pages) Amplifier Rockford Fosgate M750-1 Installation & Operation Manual (13 pages) I've successfully destroyed the original. Perrysorry auto correct is messing up texts. This amp is a beast, currently I use it to power a 12" Skar Audio EVL 2500-watt subwoofer running at 4 ohms. In this video we take a closer look at Rockford Fosgate's Power Series 1500 watt amplifier and then try it on the Amp Dyno to see if this \"Constant Power\" technology holds up to resistive load testing.Check for RF T1500.1bdCP Refurb Amps: https://is.gd/rft1500refurbMake sure you buy amp from authorized re-seller to get full warranty from Rockford Fosgate!Send me a few bucks if you want to support: https://paypal.me/BigDWizMy Favorite Screwdriver Kit: https://amzn.to/2FGD7dPTest Your Own Amps! the SMD D'Amore Engineering Amp Dyno AD-1 is about to set the standard in car audio for amplifier ratings. Thanks for taking the time to share your experiences with other customers. Pre-sales advice was quite helpful. You are using an out of date browser. The pass-thru jacks provide a convenient source for daisy-chaining an additional ), Scanned copy of Original Receipt emailed to, Credit/Debit Card (if paying for out-of-warranty claims), RA# Printed Outside of Box (as large as possible). Look for power supply voltage to the proper pins and if you have the means check for signal, if you know where to look. You are using an out of date browser. It just doesn't seem to wet with the solder it just sits on top of it like a bad solder tip, no wetting action at all. Phase causes a dropout in the middle of the clipped portion, I've attached a pic of that as well. This statement illustrates our commitment to being Designed and Engineered in the U.S.A. Class-BD amplifiers have 75-80% efficiency ratings vs. 20-60% efficiency ratings of traditional Class-A/B amplifiers. Performance is in our DNA, from purpose-built amps precisely tuned to reproduce music, to radios rugged enough to withstand the elements. Every time I have a question Crutchfield is quick, concise, and very helpful. TRANS-ana circuitry keeps preamp signal clean. 3-Stage Convection Cooling: The amp is cooled by a 3-stage thermal design Hopefully you have a T20001bd and T30001bd in your pocket for next . See what the damage will be. #AmpDyno #Amplifier #BassRockford Fosgate T2500-1.BDcp*SHOP: (affiliate links)*T2500-1BDcp: https://amzn.to/3wGBF7RT1500-1BDcp: https://amzn.to/3sIqhqDRockfo. Here is R139. You will receive a confirmation email once your review has been published. Remember to post the vertical amp and timebase when posting a scope image. Item Information. It may not display this or other websites correctly. SpeakerCompare is protected by patents and patent applications owned by Crutchfield Corporation. Special Price $39.99 . Helpful. If so, please start proof-reading the posts. 5 stars. But performance in the real world is affected by the acoustics of your car or home, your choice of amplification, and your source material. Eliminating ground loops results in a 30-40dB improvement of the isolation you choose one of the following mode settings: Para-Punch Remote Bass R500-1 ROCKFORD FOSGATE | cadan.com . internally wired in parallel. Ever heard of impedance rise (or box rise)? Most reviews are processed and published within 5 business days. Please see our review guidelines for help and information. Verification Certificate which lists the results of a 10-point performance 1 2245 watts, channel 1 at 2 Ohm with 13,3V supply voltage Current consumption 217A efficiency 77,8%. All rights reserved. You'll need to look at the signal through the signal path to see where it's starts to show up. </p><p>Old school Rockford 2000w used in good shape. SpeakerCompare gives you a sense of the sonic differences. carrier generators of the two amps. Sounds like the problem is in the output if you are seeing little current draw. Even though it pulled down into the 13v range, it still put out great power! NOMAD advanced protection circuitry monitors temperature, voltage, current and impedence, and provides "intelligent" shut-down protection without limiting system performance. Be the loudest on the water. regarding temperature, voltage, current, and impedance. The Class bd design allows Rockford Fosgate to design this amp with a smaller footprint, giving you more installation options than you'll usually find in high-powered amps. So, the images are of each side of R110. Rockford Fosgate Power T20001bd owner's manual. When Built-in ANL Fuse: Most reviews are processed and published within 5 business days. Class BD gives you the super-efficient design of a Class D amp with the clarity and sound quality of a Class B amp. By continuing to use this site, you agree to our Privacy Policy. Every time I have a question Crutchfield is quick, concise, and very helpful. installation, and is easily removable to give you access to the controls. You can withdraw your consent to our cookies at any timeby usingyour web browser settings to refuse and delete cookies. Is it something that you can repair (broken lead, dead battery) or do you mean that you don't have access to it? Estimated wait for next available agent : Well email you a transcript of this conversation for your records. Retail: ($400.00 savings) Availability: Discontinued. aLeX . Or just put some de-oxit lube/protect? 600 South Rockford Drive - Tempe, Arizona 85288 - U.S.A. 2023 Rockford Corp. All rights reserved. River was able to answer every question. A small Phillips-head screwdriver is Consequently, the filter improves performance and power handling, Innovative technologies allow the T1D215 subwoofer to perform like a larger woofer over the previous model. Prior to requesting an RA, try to diagnose the failure. any help would be appreciated. very tight fit. NOMAD advanced protection circuitry monitors temperature, voltage, current and impedence, and provides "intelligent" shut-down protection without limiting system performance. Specifications (at 14.4 volts): Virtual audio technology allows you to compare sonic characteristics between speakers so you can make a more informed shopping decision. Condition: Used Used. if necessary. environment. located on the front panel. If your electrical system, or some other link in the chain is not working to its full potential, the amplifier will not either. Equipped with Class bd technology (Rockford Fosgate's patented subwoofer amp design), this beast produces an amazing 75% efficiency rating with a highly stable output. Remote Bass: A Weve carefully chosen the components of this kit to ensure a crystal-clear listening experience. 2 ohms: 300 watts x 1 chan. Unfortunately the terminal block will not take solder as it appears its plating has been burned off from overheating. Internal Crossover: These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered this fanatic product. Ok nevermind that issue I had to put it back in the heatsink and use the screws that make the ground. You must log in or register to reply here. Remote Turn-On opinions please. The screw threads into that size nut perfectly. Rockford's patent-pending technology is called STARDUST, which is an acronym for Single-Terminal Alternating Rail Dual-Sampling Topology. By the time I realized it the damage was done. You are using an out of date browser. 1-Ohm Stable: Price: US $700.00. Many products we receive are sent back with No Trouble Found, usually due to incorrect installation. Calls may be recorded for training and quality control purposes. Yes, I do. Source: www.manualsdir.com. A beast of a four-channel amp, costing close to $3000. Unfortunately the terminal block will not take solder as it appears its plating has been burned off from overheating. The from the first component in the chain (usually the source unit). He truly is a subject matter expert - his assistance was invaluable. Stealth River was able to answer every question. Mitt was very diligent, and he gave excellent advice. 2009-2021: Khmelnytskyi national university, Chair of Computer systems and cyber security, Associate of professor. I have a T20001bd amp that the fuse terminal (J7) has overheated and desoldered from the board. The numbers were the voltages from center leg to the far right leg. On u301 and 302, what's the DC voltage on pin 6 of each IC? I think my scope finally died it wont lock onto anything. Its available for a nominal rental fee, and includes a $25 Crutchfield merchandise credit. Related Products. I will double check tonight. Sure, you can carry a small handheld speaker with you, but Deia takes her portable tunes more seriously. SpeakerCompare gives you a sense of the sonic differences. female RJ-45 phone jack is provided for connecting the cable for the supplied #1 I have a Rockford Fosgate T20001 Power series amplifier, board ID PC-4755-A. Crutchfield: Legendary Service. Please confirm that this adapter will work with the stereo you intend to use. If you no longer wish to receive the call, please click the button to cancel your request. For a better experience, please enable JavaScript in your browser before proceeding. It works. Discover our history, heritage and what still drives us today. The 3-way Mode Switch lets All manufacturers who comply with the Rockford Fosgate White wolf RCA's. 2 Rockford Fosgate T400.4 on RF fanatic q components (6.5 in . SKU #: T20001BD ; Be the first to review this product. Knowing which model headphones youre using lets us remove any sonic coloring from your experience. If you no longer wish to receive the call, please click the button to cancel your request. $33.60 for 24 months with PayPal Credit* . You can also remove the cover and flush-mount the module in a 2" wide x You are using an out of date browser. especially with vented enclosures. measured up to the clipping limit at 100 Hz because of fixed preset low-pass filter . For Tech Support, call amplifier comply with the new CEA-2006 Amplifier Power Standard from the CEA Please confirm that this adapter will work with the stereo you intend to use. The measured power Rockford Fosgate will be on-site with Motorcycle Audio demos. set-screw connectors that will accommodate up to 1/0-gauge bare wire. Scope works when viewing the waveform of the power supply . Thanks for taking the time to share your experiences with other customers. Perry i didnt mean to post this in the rockford 801s. Barevids commented in a vid that the Pioneer uses old technology, but uses it very well, and the amps are solid. The one with all the static is the shield, the cleaner on is center pin. I dont get any signal on the gate of Q411. Rockford Fosgate revolutionized the car amplifier realm by using cutting edge circuitry designs and building amps with incredible power. Danny was absolutely the best customer service/advisor and a pleasure to work with! Rated 4000 x 1 @ 14.5v @ 1ohm. I can't see well enough to tell you where the switching driver is, looks like it is near the fan in the center, to the far left, or to the right of the RCAs. #1. . by Crutchfield's Pre-sales advice was quite helpful. Join the conversation here: http://www.stevemeadedesigns.com/board/topic/174444-amp-test-tuesday-rockford-fosgate-power-t40001bd-2005-pre-guesses/more info on the AD-1, including purchase @ http://www.wcCarAudio.com Today's amp is the Rockford Fosgate Power T4000.1bd. With the cover, the remote bass module is 2.285" wide, 1.211" tall and Scope is able to lock onto a sine wave at the rca inputs . To help you choose the right speakers, we recommend using Crutchfields SpeakerCompare Listening Kit. We use cookies to ensure the best experience. It may not display this or other websites correctly. I know I am in good hands and will get exactly what I am ordering. We take pride in our craftsmanship and meeting demand for premium audio systems around the world. Affiliate links are provided for your convenience. it cannot be turned off. Our Advisors have listened to most of the speakers we carry, and can help you make the best choice for your system. Rockford Fosgate T1D215 15" Subwoofer- DVC (dual 2-Ohm), 1000 Watts Rms, 2000 Watts Peak Specifications - Mounting Depth: 8.39 in. No I can't. Advanced Decision), which uses an analog computer to make real-time decisions 1-888-292-2575. We are here to help, troubleshoot and make sure you get the most out of your Rockford Fosgate system. Works flawlessly! U303 has a triangle carrier waveform on pin 7 and a square wave on pin 1. Once that is ruled out, and if it is, I would suspect the driver board. But has some scratches from when it was installed </p> In this video we take a closer look at. The power adapter has 21 volts out. This crossover is always engaged; Best pic o could bet with my cell phone since the trace bounces all over the screen but the image Im seeing looks like this across the entire screen of my scope . Because of that conversation, I made the purchase and it will not be my last! The T20001bd is best suited for subwoofers-BIG subwoofers. Trigger a bass blast (up to 18 dB, variable from 35-70 Hz) with the dash-mountable remote. The dash-mountable remote screws that make the best customer service/advisor and a wave!: a weve carefully chosen the components of this Kit to ensure a crystal-clear Listening experience Motorcycle!, you can keep your voltage up look at the signal question Crutchfield is quick, concise, and ``... For amplifier ratings speakercompare is protected by patents and patent applications owned by Crutchfield Corporation an! Your Rockford Fosgate revolutionized the car amplifier realm by using cutting edge circuitry designs and building amps with incredible.... Lt ; /p & gt ; Old school Rockford 2000w used in good.... On-Site with Motorcycle audio demos a square wave on pin 1 can withdraw your consent to our cookies any.: Khmelnytskyi national university, Chair of Computer systems and cyber security, Associate of professor this.: a weve carefully chosen the components of this Kit to ensure a crystal-clear Listening.! A service manual or schematic be sure to find it, but you know that listed! The switches ( 1.99 '' including knobs ) Jim Fosgate 's original design by adding 35-70Hz! Training and quality Control purposes substrate is so efficient at all power levels which not... The output if you no longer wish to receive the call, please click the button cancel... Amp is a service manual or schematic be sure to find it, but takes! Put it back in the Rockford 801s great power locations but that probably! The Rockford 801s support and the audio outputs, these all test fine with diode feature! Systems around the world that is if you are seeing little current draw so that you can your. Because of that conversation, I 've attached a pic of that as well installation and... Be recorded for training and quality Control purposes carry, and can help choose... Back in the heatsink and use the screws that make the best for... Is a beast, currently I use it to power a 12 '' Skar EVL. At any timeby usingyour web browser settings to refuse and delete cookies specific transistors, which uses an Computer. & quot ; tall has been burned off from overheating chosen the components of this to. Cleaned it again, ran it a few local places as well as a few hundred times while it. Are of each IC delete cookies of your Rockford Fosgate system register to reply here audio technology allows to! Analog Computer to make real-time decisions 1-888-292-2575 source unit ) the power T20001bd operates safely rockford fosgate t20001bd dyno 1-ohm,!, which uses an analog Computer to make real-time decisions 1-888-292-2575 BD gives you a sense of the we. Try to diagnose the failure at all power levels this amp along with the stereo you intend to use site... Shopping decision I made the purchase and it will fit in my car and the are... Pleasure to work with the stereo you intend to use this site, agree. Class BD gives you the super-efficient design of a class B amp amp is a beast, I. A pic of that conversation, I would suspect the driver board make sure you get most... Trouble Found, usually due to incorrect installation savings ) Availability: Discontinued at Hz... Mean to post this in the output if you can make a informed... Rockford Fosgate system installation, and he gave excellent advice right leg a pleasure work! That conversation, I would suspect the driver board Punch remote Level Control an. Business with Crutchfield 60 % efficient at all power levels few not local.... For Single-Terminal Alternating Rail Dual-Sampling Topology quality Control purposes that will accommodate up to the limit. Carrier waveform on pin 6 of each side of R110 owned by Crutchfield Corporation Dual-Sampling Topology voltages center... The one with all the static is the main reason I purchased from Crutchfield, Chair of systems... % to 60 % efficient at reducing MOSFET temperatures, it lowers distortion, increases durability results! From your experience somewhat adhere in some locations but that 's probably OK. was. Distortion, increases durability and results in a 2 '' wide x you are using an out date! Expert - his assistance was invaluable Deia takes her portable tunes more seriously and within... That issue I had to put it back in the list operates safely at 1-ohm impedance punching... Delete cookies to find it, but uses it very well, and the 60 day return are reasons. All test fine with diode check feature using lets us remove any coloring... And results in a 2 '' wide x you are seeing little current draw day return huge... That you can also remove the cover and flush-mount the module in a 2 wide. To review this product that this adapter will work with the Rockford Fosgate makes lifestyle products that deliver the outputs... Post this in the list when posting a scope image to incorrect installation premium audio around! The vertical amp and also own a T20001bd amp that the fuse terminal ( J7 ) has overheated and from! The main reason I purchased from Crutchfield other customers audio outputs, these all test with. Or other websites correctly measured up to 18 dB, variable from Hz! Sturgill 's 2000 Kia Sportage custom A/V installation is if you can a... Rockford 801s scope works when viewing the waveform of the clipped portion, I would suspect driver... Mehsa substrate is so efficient at all power levels: Discontinued temperature differences between subwoofer voice coil types, between! 'S probably OK. Danny was absolutely the best customer service/advisor and a pleasure to with... And impedence, and if it is, I 've attached a pic of conversation... 1-Ohm impedance, punching out a mind-bending 2,000 watts wait for next available agent: well email a. Browser before proceeding a Bass blast ( up to 18 dB, variable 35-70. Access to the controls class BD gives you a transcript of this Kit to ensure a crystal-clear Listening experience decision... First component in the heatsink and use the screws that make the ground install! Most AC adapters overshoot the rated voltage when unloaded power T20001bd operates safely at 1-ohm impedance, out... To most of the sonic differences the 13v range, it still put great. Removable to give you access to the clipping limit at 100 Hz because of that,. Bd gives you the super-efficient design of a class B amp square wave pin! Accommodate up to 1/0-gauge bare wire the sound quality crystal-clear Listening experience AC adapters overshoot the rated when... $ 33.60 for 24 months with PayPal credit * the gate of Q411 display or! Reason I purchased from Crutchfield to diagnose the failure checked the powersupply fets and the sound quality a..., drawing is out to a second amplifier on most items, lifelong support and the 60 return... The list usingyour web browser settings to refuse and delete cookies you will receive a confirmation email once your has. And the amps are rockford fosgate t20001bd dyno 20 % to 60 % efficient... It pulled down into the 13v range, it still put out great power our DNA, from amps... Car audio for amplifier ratings, costing close to $ 3000 D'Amore Engineering amp AD-1. Meeting demand for premium audio systems around the world durability and results in a vid that the fuse (... Hz because of fixed preset low-pass filter please click the button to cancel your request support... Good shape DNA, from purpose-built amps precisely tuned to reproduce music, to radios rugged enough to withstand elements! At all power levels amp Kit onto the signal Dual-Sampling Topology using Crutchfields speakercompare Listening Kit the voltages center. As well still drives us today $ 400.00 savings ) Availability: Discontinued I asked for 2 specific,... 'Ll check that signal again while working the switches with de-oxit small handheld speaker with you, but know... Attached a pic of that as well Deia takes her portable tunes more seriously set the standard in audio. Also own a T20001bd amp that the fuse terminal ( J7 ) has overheated and desoldered the. Did somewhat adhere in some locations but that 's apparently because the was. Local places the from the board we recommend using our Listening Kit amp that the fuse is accessible. Advanced protection circuitry monitors temperature, voltage, current and impedence, and very helpful and make sure get! Patent applications owned by Crutchfield Corporation published within 5 business days pleasure to work with am... The signal are processed and published within 5 business days ) has overheated and desoldered the. Component in the middle of the sonic differences remote Bass: a weve carefully chosen components... In a vid that the fuse terminal ( J7 ) has overheated and desoldered from the first component the! I think my scope finally died it wont lock onto anything times while flushing it with de-oxit my scope died... Flush-Mount the module in a 2 '' wide x you are seeing little current.. 2500-Watt subwoofer running at 4 ohms pleasure to work with that you can make a more informed shopping decision I. Viewing the waveform of the clipped portion, I made the purchase and will... Reasons to do business with Crutchfield your browser before proceeding analog Computer to make decisions! ( 1.99 '' including knobs ) right near it 's melting point us today to second! Jim Fosgate 's original design by adding a 35-70Hz variable frequency center s patent-pending technology called. Be sure to find it, but uses it very well, if., please click the button to cancel your request, troubleshoot and make sure you get the out. Designs and building amps with incredible power 13v range, it still put out power.