Delivers massive, often-underrated power with clean SQ and efficient cooling—excellent for driving subwoofers loudly; just ensure your subs and tuning can handle the output.
Buyer confidence
90%Highlights
- 2-Year Warranty
- 24dB/octave crossover
- MOSFET power supply
- Infrasonic filter
Key specs
Full specs- Number of Channels
- 1
- Total Power (Sum of Rated Power)
- 1000 Watts RMS
- Rated Power (RMS Continuous Power)
- 700 Watts x 1 @ 4-Ohm 1000 Watts x 1 @ 2-Ohm 1000 Watts x 1 @ 1-Ohm
- Dynamic Power (PVC/PowerCube®)
- 772 Watts x 1 @ 4-Ohms 1299 Watts x 1 @ 2-Ohms 1395 Watts x 1 @ 1-Ohm
- Bridgeable
- No
- Frequency Response
- 20Hz to 250Hz +/-0.5dB
- Input Sensitivity
- 150 mV to 4 V
- Circuit Topology Class
- Class BD
Key specs
Full specs- Number of Channels
- 1
- Total Power (Sum of Rated Power)
- 1000 Watts RMS
- Rated Power (RMS Continuous Power)
- 700 Watts x 1 @ 4-Ohm 1000 Watts x 1 @ 2-Ohm 1000 Watts x 1 @ 1-Ohm
- Dynamic Power (PVC/PowerCube®)
- 772 Watts x 1 @ 4-Ohms 1299 Watts x 1 @ 2-Ohms 1395 Watts x 1 @ 1-Ohm
Highlights
Overview- 2-Year Warranty
- 24dB/octave crossover
- MOSFET power supply
Review highlights
Based on customer reviewsVery high‑output, clean sub amp that often exceeds its rated RMS
Delivers massive, often-underrated power with clean SQ and efficient cooling—excellent for driving subwoofers loudly; just ensure your subs and tuning can handle the output.
What buyers praise
- Very high output—multiple reviewers report it meets or exceeds the listed RMS
- Produces loud, deep bass across 10–15" sub setups
What to watch for
- Powerful output can be overkill for smaller subs—match sub RMS and set gains/tuning appropriately to avoid overpowering
Overview
The Power T1000-1bdCP is a 1,000 Watt class mono Class-BD amplifier that uses a Constant Power configuration to deliver up to 25% more power across impedance loads and is optimized for subwoofers.
Best for
- High-power car subwoofer systems
- Single-channel (mono) vehicle audio installations
- Setups needing consistent power across varying impedance loads
Key points
- 1,000 Watt class mono amplifier
- Constant Power configuration — delivers up to 25% more power across all impedance loads
- Frequency response optimized exclusively for use with subwoofers
- Class-BD topology
- Technologies: CTA-2006 Compliant, Balanced Differential Inputs, TO-247 MOSFETs, MEHSA3, Punch Bass EQ, DSM, Engineered In The USA
Fit and use
Designed as a single-channel amplifier for vehicle subwoofer applications. Use where a dedicated, high-power mono amplifier is required and where frequency response optimized for low-frequency reproduction is desired.
What to know
This amplifier is rated as a 1,000 Watt class unit and uses Constant Power to increase output across impedance loads; actual system performance depends on speaker selection, enclosure, wiring, and overall system design. Measurements follow CTA-2006 compliance where specified.
Key features
- 2-Year Warranty
- 24dB/octave crossover
- MOSFET power supply
- Infrasonic filter
- 4 Gauge power/ground connectors
- Audiophile grade speaker connections
- RCA pass-thru outputs
- MOSFET output stage
- CTA-2006 Compliant
- Balanced Differential Inputs
- TO-247 MOSFETs
- MEHSA3
More info
Manufacturer details
The Power T1000-1bdCP is a 1,000 Watt mono amplifier featuring Constant Power delivering up to 25% more power across all impedance loads. The frequency response of the T1000-1bdCP is optimized exclusively for use with subwoofers.
Additional details
The new Constant Power amplifiers are the most powerful amplifiers on the market PERIOD! The T1000-1bdCP is based on the legendary T1000-1bd amplifier design with a proprietary "Constant Power" configuration delivering up to 25% more power (Watts) across all impedance loads. The listening experience is cleaner, louder and more impressive than ever before. The T1000-1bdCP, pumps out a heart-stopping Kilowatt, enough power for any reasonably sane subwoofer system.
Technologies

CTA-2006 Compliant
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your
Balanced Differential Inputs
Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts
TO-247 MOSFETs
The MOSFET transistor is the best type of device to use when building a high quality mobile amplifier. The Power

MEHSA3
MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life

Class-BD
Rockford Fosgate bd topology is a revolutionary patented design (#6,097,249), integrating a technology that is
Punch Bass EQ
In the early 70's, Jim Fosgate studied the acoustical properties of automobiles. Utilizing a real-time analyzer
DSM
DSM - An industry-leading manufacturing process, DSM utilizes high-speed robotics, high-quality 1% tight-tolerance
Engineered In The USA
[av• uh•tahr -noun] 1. an embodiment or personification, as of a principle, attitude, or view of life 2. a

Constant Power
Music and speakers have a dynamic relationship. As the frequency of music varies, so does the impedance of the
Specs
Specifications
| Number of Channels | 1 |
| Total Power (Sum of Rated Power) | 1000 Watts RMS |
| Rated Power (RMS Continuous Power) | 700 Watts x 1 @ 4-Ohm 1000 Watts x 1 @ 2-Ohm 1000 Watts x 1 @ 1-Ohm |
| Dynamic Power (PVC/PowerCube®) | 772 Watts x 1 @ 4-Ohms 1299 Watts x 1 @ 2-Ohms 1395 Watts x 1 @ 1-Ohm |
| Bridgeable | No |
| Frequency Response | 20Hz to 250Hz +/-0.5dB |
| Input Sensitivity | 150 mV to 4 V |
| Circuit Topology Class | Class BD |
| Efficiency (average) | 85.6% @ 4-Ohm 82.1% @ 2-Ohm 70% @ 1-Ohm |
| Total Harmonic Distortion (THD+Noise) | 4-Ohm: <1.0% 2-Ohm: <1.0% 1-Ohm: <1.0% |
| Signal Input | 1 RCA pair |
| Signal Output | 1 RCA pair |
| Tone Controls | Bass: 0dB to +18dB @ 45Hz |
| Crossover Controls | Low-Pass (LP): 35Hz-250Hz @ 24dB/octave Butterworth Infrasonic: 12dB/octave Butterworth, -3dB @ 28Hz |
| Remote Controls | Optional Remote PEQ (overrides built-in Punch Bass) |
| Visual Indicators | Power (Blue LED) Thermal (Red LED) Protect (Yellow LED) |
| Power Wire Gauge | 4 AWG |
| Power Input Connector | Block |
| Speaker Wire Gauge | 8 AWG to 18 AWG |
| Speaker Output Connector | Block |
| Cooling | Convection |
| Operating Voltage | 9 - 16 VDC |
| Recommended Fuse (not included) | 150 A |
| Average Current Draw (13.8V Music) | 70 A |
| Max. Current Draw (13.8V Sinewave) | 140 A |
| Suggested Alternator | 100 A |
| Dimensions (H x W x D) | 2.14 x 8.14 x 13.66 (in) 5.44 x 20.68 x 34.69 (cm) |
| Shipping Weight | 12.2 Lbs. (5.53 Kg.) |
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Installation resources
Wiring diagrams
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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