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Rockford Fosgate Power T40001bd

4000 watts, Class BD MonoBlock Power Series Amplifier

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4000W RMS Class BD Amplifier
• 4,000W RMS @ 1 Ohm
• 2,000W RMS @ 2 Ohms
• Wired Bass Remote Included (35 - 70Hz, 0 - 18dB)
• 1/0 AWG power and ground connections with internal ANL fusing
• Preamp outputs • Low-Pass and Infrasonic filters
• 0 - 180 Degree Phase Control

Learn more about the t40001bd

We apologize

This item has been discontinued

Product Highlights


4000W RMS Class BD Amplifier
• 4,000W RMS @ 1 Ohm
• 2,000W RMS @ 2 Ohms
• Wired Bass Remote Included (35 - 70Hz, 0 - 18dB)
• 1/0 AWG power and ground connections with internal ANL fusing
• Preamp outputs • Low-Pass and Infrasonic filters
• 0 - 180 Degree Phase Control

Description


Rockford Fosgate brand icon

Authorized dealer

  • 4000 Watt RMS Class BD Amplifier
  • RMS Power Ratings:
    • 1,500 watts RMS x 1 at 4 ohms
    • 3,000 watts RMS x 1 at 2 ohms
    • 4,000 watts RMS x 1 at 1 ohm
  • Para-Punch bass EQ (0-18 dB with variable center frequency between 35-70 Hz) with wired remote control
  • MEHSA- High Performance Thermal management design for bigger power with more consistent thermal stabiity
  • MOSFET power supplies and outputs
  • TOPAZ - Circuit for eliminating engine noise
  • NOMAD - Advanced short circuti and power protection
  • MasterSync - allows one amplifier to manipulate another amplifier's gain, EQ, Infrasonic and crossover controls
  • PowerSync - Allows bd series amplifiers to be "strapped" together to create one massive power combination
  • variable low-pass filter (32-250 Hz, 24 dB/octave)
  • Infrasonic filter: 12dB/oct Butterworth alignment protects the amp from unwanted ulta-low frequency information, increasing the usable power output and reliability
  • RCA Preamp Outputs
  • Phase switch: 0 - 180 degrees
  • Cast aluminium heatsinks - allows more power into a smaller heatsink be allowing engineers to localize heat in specific areas
  • 3-Stage Variable forced convection - heatsink design that keeps the amp's internal comonents cool
  • 1/0 AWG power and ground connections with internal ANL fusing
  • Dimensions: 33" L x 12.8" W x 2.6" H
  • CEA-2006 Compliant
  • 1-year SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
1500 watts x 1 channel
RMS Power @ 2 ohms
2000 watts x 1 channel
RMS Power @ 1 ohm
4000 watts x 1 channel
Bridged RMS Power
Not Bridgeable
Amplifier Specifications
Amplifier Class
BD
Number of Channels
1 - Mono
Total RMS Power Output
4000 watts
Maximum Input Gauge Size
1/0 AWG
Minimum Impedance Unbridged
1 ohms
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
32 - 250 Hz
Subsonic Filter
28 Hz
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
500A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

T40001bd

Weight:

46.00lbs

Internal SKU:

t40001bd

Internal Product ID:

7771

Product and How-to Videos


  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
4.9
Features
4.9
Design
5
Usability
5

Customer Reviews

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Excellent Amplifier A++++++ buy

Well , all i can say is that i am using the RF 40001 bd to power 2 FI BTl 18 inch subs in a ported box and it is all out devastation . Literally shaking everything in my expedition .The bad thing is , i haven't even damped my truck ,which i will have to do because amplifier is just killing everything in it. Listen to me when i say this , i will never buy another amp again unless its Rockford Fosgate. Definitely Street Motivated Devastation...............Jose

By Wrath on September 16, 2009

10

found this helpful.

Powerful Amp

I love this amp its a real powerhouse and its made in the USA. The only con i have is be ready to upgrade your alternator and add a couple of batteries.

By Alex on September 2, 2009

9

found this helpful.

OMG THIS THING IS AMAZING

i got to hear one of these in a friends truck. He had it pushing 2 Orion HCCA 15.2's and wired at 1 ohm and it was the loudest system that i have ever heard. would definitely recommend, and it is a great price.

By Austin on October 12, 2009

8

found this helpful.

amazingly amazing

this amp is a MOSTERRR. my bestfriend got tired of me bumpin aroud all the time, and decided to kick up his game. he found an older (2005 ??) model 18" SOLO X. he bought this amp online, im not sure from here or not, and it pushes that thing like nothing else. of course if you buy it you would have to upgrade the big 3(alt, batt., and wires), or just get extra batteries for the back.

By Marise on August 11, 2008

7

found this helpful.

WOW!

this amp is insane! It puts out a ton of power and is from a great company too. It is underrated though as it puts out about 4500 watts instead of 4000. You have to be serious about your bass if you want this amp as it requires a h.o. alternator and a new battery or two. Also make sure your subs can handle the power. This amp is huge too, at 33" long it will be sure to fill up your trunk.

By Ben on July 13, 2007

7

found this helpful.

Best amp ever! Well built!

I give this amp two thumbs up! I'm pushing two Kicker Solo X 2ohm dvc subs with one T40001bd. Both subs are wired for 2ohms. I have a 300amp high output alternator, yellow optima battery, and Tsunami 40 farad cap. Both subs are hitting hard.

By Greg on July 12, 2007

6

found this helpful.

Wow is insane

This amp gives a ton of power also demands a ton of power. With 1/0 G power and ground inputs. I have 2 runs of 1/0 G 4 yellow top batteries one batcap 800 in the back at the amp and 200 alt. It is well under rated the box said 4000 watts Rms. But when I open the box this big 33 inch amps birth sheet 5200 watts RMS. So I put the amp to the test. I put it on to digital design 9515G. They are 6000 watt Each. 3000 RMS each. This amp is pushing them like a champ. I Blow 160.4 with this T40001 I is the loudest thing I every heard in my life. If you are looking for an powerful amp this is it You can't go wrong.

By Brian on April 30, 2008

6

found this helpful.

Real Power

I still have this amp I couldn't tell you how old it is and it's still practically blows the windows out of my van

By J. Cribbs on February 21, 2022

3

found this helpful.

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