Rockford Fosgate P1000-1bd1000 Watt Class-bd Mono Amplifier
The Punch P1000-1bd mono amplifier pumps out 1,000 Watts into a 1-Ohm load. The Class-BD technology produces bass more efficiently over traditional amps, and its frequency response is optimized for subwoofers. • Model replaced by P1000X1bd
Highlights
- 1 Year Warranty
- Top Mounted LED Indicators
- 12dB/octave Butterworth crossover
- MOSFET power supply
Key specs
Full specs- Number of Channels
- 1
- Total Power (Sum of Rated Power)
- 1000 Watts RMS
- Rated Power (RMS Continuous Power)
- 250 Watts x 1 @ 4-Ohm 500 Watts x 1 @ 2-Ohm 1000 Watts x 1 @ 1-Ohm
- Dynamic Power (PVC/PowerCube®)
- 463 Watts x 1 @ 4-Ohms 808 Watts x 1 @ 2-Ohms 1222 Watts x 1 @ 1-Ohm
- Bridgeable
- No
- Frequency Response
- 20Hz to 250Hz +/- 1.0dB
- Circuit Topology Class
- Class BD
- Efficiency (average)
- 86% @ 4-Ohm 84% @ 2-Ohm 76% @ 1-Ohm
Key specs
Full specs- Number of Channels
- 1
- Total Power (Sum of Rated Power)
- 1000 Watts RMS
- Rated Power (RMS Continuous Power)
- 250 Watts x 1 @ 4-Ohm 500 Watts x 1 @ 2-Ohm 1000 Watts x 1 @ 1-Ohm
- Dynamic Power (PVC/PowerCube®)
- 463 Watts x 1 @ 4-Ohms 808 Watts x 1 @ 2-Ohms 1222 Watts x 1 @ 1-Ohm
Highlights
Overview- 1 Year Warranty
- Top Mounted LED Indicators
- 12dB/octave Butterworth crossover
Overview
Highlights
Key features
- 1 Year Warranty
- Top Mounted LED Indicators
- 12dB/octave Butterworth crossover
- MOSFET power supply
- Infrasonic filter
- 4 Gauge power/ground connectors
- Audiophile grade speaker connections
- RCA pass-thru outputs
- MOSFET output stage
- DTM
- Punch EQ2
- MEHSA3
More info
With its super efficient Class-BD circuit topology and 1,000 watts RMS power, the Rockford Fosgate P1000-1bd assures maximum BOOM for your buck! Due to its dedicated low frequency response, this amplifier is optimized for mid-bass car speakers or subwoofers only. No need to worry because its 1-ohm capability will drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers with ease.
Looking for more options? Check out all of our best car amps here.
Technologies

DTM
Our engineers at Rockford Fosgate have developed an award winning cooling design called DTM (Dynamic Thermal

Punch EQ2
In the early 70's, Jim Fosgate studied the acoustical properties of automobiles. Utilizing a real-time analyzer

MEHSA3
MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life
Balanced Differential Inputs
Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts
Engineered In The USA
[av• uh•tahr -noun] 1. an embodiment or personification, as of a principle, attitude, or view of life 2. a
TO-247 MOSFETs
The MOSFET transistor is the best type of device to use when building a high quality mobile amplifier. The Power

CTA-2006 Compliant
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your

Patent: 6,097,249 RE40,550
Class-BD
Rockford Fosgate bd topology is a revolutionary patented design (#6,097,249), integrating a technology that is
DSM
DSM - An industry-leading manufacturing process, DSM utilizes high-speed robotics, high-quality 1% tight-tolerance
Showing the main technologies for this product.
Specs
Specifications
21
| Number of Channels | 1 |
| Total Power (Sum of Rated Power) | 1000 Watts RMS |
| Rated Power (RMS Continuous Power) | 250 Watts x 1 @ 4-Ohm 500 Watts x 1 @ 2-Ohm 1000 Watts x 1 @ 1-Ohm |
| Dynamic Power (PVC/PowerCube®) | 463 Watts x 1 @ 4-Ohms 808 Watts x 1 @ 2-Ohms 1222 Watts x 1 @ 1-Ohm |
| Bridgeable | No |
| Frequency Response | 20Hz to 250Hz +/- 1.0dB |
| Circuit Topology Class | Class BD |
| Efficiency (average) | 86% @ 4-Ohm 84% @ 2-Ohm 76% @ 1-Ohm |
| Signal Input | Low level: 1 RCA pair |
| Signal Output | Low level: 1 RCA pair |
| Tone Controls | Punch EQ2 Bass: 0dB to +18dB @ 45Hz Infrasonic Filter: Selectable 12dB/Octave, -3dB @ 28Hz |
| Crossover Controls | Low-Pass (LP): 35-250Hz 12dB/octave Butterworth |
| Remote Controls | Optional PEQ Remote Punch EQ (overrides built-in Punch EQ2) |
| Visual Indicators | Power Thermal Protect |
| Power Wire Gauge | 4 AWG |
| Power Input Connector | Block |
| Speaker Wire Gauge | 8 AWG to 18 AWG |
| Speaker Output Connector | Screw terminal barrier strip |
| Cooling | Convection |
| Dimensions (H x W x D) | 2.25 x 7.625 x 14.375 (in) 5.71 x 19.37 x 36.50 (cm) |
| Shipping Weight | 10.38 Lbs. (4.70 Kg.) |
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Installation resources
Wiring diagrams
10
Support
Return Authorization
If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.
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