1 / 7
Extremely compact mono amplifier that delivers strong, clean bass and generous headroom—well suited for tight installs and subwoofers, but it runs hot and has a few installation constraints.
Buyer confidence
89%Highlights
- 2-Year Warranty
- Top mounted controls
- Patented Constant Power™ boosts power up to 25% across varying impedance loads
- All other normal Rockford protection schemes
Key specs
Full specs- Number of Channels
- 1
- Total Power (Sum of Rated Power)
- 750 Watts
- Rated Power (RMS Continuous Power)
- 500 Watts x 1 @ 4-Ohm 750 Watts x 1 @ 2-Ohm 750 Watts x 1 @ 1-Ohm
- Dynamic Power (PVC/PowerCube®)
- 538 Watts x 1 @ 4-Ohm 909 Watts x 1 @ 2-Ohm 990 Watts x 1 @ 1-Ohm
- Bridgeable
- No
- Frequency Response
- 20Hz - 230Hz +/-1dB
- Input Sensitivity
- 150 mV to 12 V
- Circuit Topology Class
- Class BD
Key specs
Full specs- Number of Channels
- 1
- Total Power (Sum of Rated Power)
- 750 Watts
- Rated Power (RMS Continuous Power)
- 500 Watts x 1 @ 4-Ohm 750 Watts x 1 @ 2-Ohm 750 Watts x 1 @ 1-Ohm
- Dynamic Power (PVC/PowerCube®)
- 538 Watts x 1 @ 4-Ohm 909 Watts x 1 @ 2-Ohm 990 Watts x 1 @ 1-Ohm
Highlights
Overview- 2-Year Warranty
- Top mounted controls
- Patented Constant Power™ boosts power up to 25% across varying impedance loads
Review highlights
Based on customer reviewsTiny powerhouse — compact mono amp with big, clean bass
Extremely compact mono amplifier that delivers strong, clean bass and generous headroom—well suited for tight installs and subwoofers, but it runs hot and has a few installation constraints.
What buyers praise
- Very compact footprint yet high output—plenty of power for subwoofers
- Clean, controlled bass with good damping and headroom
What to watch for
- Runs warm; internal fan can be audible under load
Overview
The Rockford Fosgate Power T750X1bd is an ultra-compact Class‑bd mono amplifier delivering up to 750 Watts. It combines efficient Class‑D topology with Class‑B fidelity and includes built-in signal and thermal management features for compact vehicles and tight installations.
Best for
- Hybrid and electric vehicles
- Small cars and compact trucks
- Motorcycles and powersports
- Side-by-side UTVs and other tight-space installations
Key points
- Class‑bd design for high efficiency with maintained audio fidelity
- 750 Watt mono output in an ultra-compact chassis
- C.L.E.A.N. circuit with input/output clip detection to help preserve signal integrity
- High-level (speaker) auto turn-on and differential inputs to reduce noise
- Patented Punch EQ for bass tuning
- Top-mounted controls for accessible adjustments
Fit and use
The amplifier’s compact footprint and configurable input harness make it suitable where space is limited. Top-mounted controls require an accessible mounting location. Differential inputs and integrated auto turn-on (with speaker-level signals) simplify integration into systems without a dedicated remote turn-on lead.
What to know
This model uses Rockford Fosgate’s Class‑bd platform to lower electrical demand on a vehicle’s charging system compared with less efficient designs, while aiming to preserve audio fidelity. C.L.E.A.N. circuitry provides clip detection at inputs and outputs. Dual fans and a 3-stage airflow approach manage cooling in co…
Highlights
Key features
- 2-Year Warranty
- Top mounted controls
- Patented Constant Power™ boosts power up to 25% across varying impedance loads
- All other normal Rockford protection schemes
- CEA-2006 and CE compliant
- 8 AWG Power/Ground connector. 10 AWG speaker connector
- Real time thermal sensing with Rollback technology
- Differential inputs with high level auto turn-on feature
- Upgraded RCA connectors
- Remote-Out feature when using high level inputs
- 2013 PLC2 remote ready
- Dual fan cooled
Technologies
3-Stage Airflow
3-stage airflow method effectively exhausts heat and ensures your amplifier runs cooler for optimum performance.
Engineered In The USA
[av• uh•tahr -noun] 1. an embodiment or personification, as of a principle, attitude, or view of life 2. a
DSM
DSM - An industry-leading manufacturing process, DSM utilizes high-speed robotics, high-quality 1% tight-tolerance
CE Compliant
This product fulfills all essential safety and environmental requirements as defined in the European Directives
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
Patent: 8,712,066
C.L.E.A.N. Technology
Time and sophisticated test equipment have been replaced, with Rockford’s integrated level setting technology
Patent: 7,994,857
Constant Power
Music and speakers have a dynamic relationship. As the frequency of music varies, so does the impedance of the
Differential Inputs
Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts
Specs
Specifications
27
| Number of Channels | 1 |
| Total Power (Sum of Rated Power) | 750 Watts |
| Rated Power (RMS Continuous Power) | 500 Watts x 1 @ 4-Ohm 750 Watts x 1 @ 2-Ohm 750 Watts x 1 @ 1-Ohm |
| Dynamic Power (PVC/PowerCube®) | 538 Watts x 1 @ 4-Ohm 909 Watts x 1 @ 2-Ohm 990 Watts x 1 @ 1-Ohm |
| Bridgeable | No |
| Frequency Response | 20Hz - 230Hz +/-1dB |
| Input Sensitivity | 150 mV to 12 V |
| Circuit Topology Class | Class BD |
| Efficiency (average) | >85% |
| Total Harmonic Distortion (THD+Noise) | 4-Ohm: <1.0% 2-Ohm: <1.0% 1-Ohm: <1.0% above 35 Hz |
| Signal Input | High/Low Level Input: 4-Pin harness |
| Signal Output | — |
| Tone Controls | Bass: 0 to +18 dB @ 45 Hz |
| Crossover Controls | Low-Pass: 50Hz - 250Hz @ 12dB/Octave Butterworth Infrasonic: 28Hz @ 12dB/Octave Butterworth |
| Remote Controls | Optional PLC2 provides Punch Level Control |
| Visual Indicators | Power: Blue LED Protect: Red LED Input Clip: Red LED3 Output Clip: Blue/Violet/Red LED1,2,3 LED Color Legend: 1BLUE: <0.5% THD 2VIOLET: 1% THD 3RED: 10%+ THD |
| Power Wire Gauge | 8 AWG |
| Power Input Connector | Detachable Compression Terminal Replacement 1040-57997 |
| Speaker Wire Gauge | 10 AWG |
| Speaker Output Connector | Detachable Compression Terminal |
| Cooling | Dual Fan Cooled |
| Heatsink | Extruded Aluminum |
| Operating Voltage | 9 - 16 VDC |
| Recommended Fuse (not included) | 100 A |
| Max. Current Draw (13.8V Sinewave) | 86 A |
| Dimensions (H x W x D) | 1.6 x 4.3 x 8.3 (in.) 4.1 x 10.8 x 21.1 (cm) |
| Shipping Weight | 3.44 Lbs. (1.56 Kg.) |
Reviews (0)
—
No average rating yet
0 reviews
No written reviews are live yet. Signed-in customers can submit one below.
No written reviews are live for this item yet.
Installation resources
Wiring diagrams
10
Wiring Diagram #1
Source: Rockford Fosgate
Wiring Diagram #2
Source: Rockford Fosgate
Wiring Diagram #3
Source: Rockford Fosgate
Wiring Diagram #4
Source: Rockford Fosgate
Wiring Diagram #5
Source: Rockford Fosgate
Wiring Diagram #6
Source: Rockford Fosgate
Wiring Diagram #7
Source: Rockford Fosgate
Wiring Diagram #8
Source: Rockford Fosgate
Wiring Diagram #9
Source: Rockford Fosgate
Accessories
Rockford Fosgate
RFK4D 4 AWG Complete Dual Amp Installation Kit
4.675 reviews
$379.99CAD
$449.99
In stock
Rockford Fosgate
RFK1D Dual Amp 1/0 AWG Dual Amp Wiring Kit
$699.99CAD
$829.99
In stock
Rockford Fosgate
RFK4X 4 AWG Complete Installation Kit
4.775 reviews
$259.99CAD
$319.99
In stock
Rockford Fosgate
RFK4I 4 AWG Power & Signal Installation Kit
5.05 reviews
$289.99CAD
$349.99
In stock
Rockford Fosgate
RFK4 4 AWG Power Installation Kit
4.764 reviews
$199.99CAD
$239.99
In stock
Rockford Fosgate
RFK8X 8 AWG Complete Installation Kit
$189.99CAD
$219.99
In stock
Rockford Fosgate
RFK8I 8 AWG Power & Signal Installation Kit
4.7213 reviews
$159.99CAD
$189.99
In stock
Rockford Fosgate
RFK8 8 AWG Power Installation Kit
4.694 reviews
$109.99CAD
$129.99
In stock
Similar products
Compare nearby options
Rockford Fosgate•Power
T500-1bdCP Power 500 Watt Class-bd Constant Power Amplifier
5.010 reviews
$849.99CAD
$999.99
In stock
Rockford Fosgate•Power
T1000-1bdCP Power 1,000 Watt Class-bd Constant Power Amplifier
5.044 reviews
$1019.99CAD
$1199.99
In stock
Rockford Fosgate•Punch
P1000X1bd Punch 1,000 Watt Class-bd Mono Amplifier
5.049 reviews
$809.99CAD
$969.99
In stock
Rockford Fosgate•Power
T1500-1bdCP Power 1,500 Watt Class-bd Constant Power Amplifier
4.861 reviews
$1179.99CAD
$1399.99
In stock
Rockford Fosgate•Prime
R2-1200X1 Prime 1200 Watt Mono Amplifier
4.986 reviews
$679.99CAD
$799.99
In stock
Rockford Fosgate•Punch
P500X1bd Punch 500 Watt Class-bd Mono Amplifier
4.728 reviews
$619.99CAD
$739.99
In stock
Boss Elite
BE600.1D Monoblock Class D Amplifier
$258.99CAD
$379.99
Backorder
Boss Elite
BE400.1D Monoblock Class D Amplifier
$228.99CAD
$299.00
In stock