Rockford Fosgate T1000-4AD Power 1,000 Watt Class-ad Full-Range 4-Channel Amplifier
SKU:T1000-4AD
Overview
The T1000-4ad combines sound quality characteristics of Class-A designs with efficiency of a Class-D in one remarkable package. Superior sound quality is possible through the implementation dynamic switching frequency control. The addition of Constant Power circuitry produces optimized output at a range of impedances. Rockford Fosgate created Class-bd for brute power to run low frequency subwoofers, and now Class-ad offers high fidelity in a full-range configuration.
Key Features
- 2-Year Warranty
- 24dB/octave crossover
- MOSFET power supply
- MOSFET output stage
- 4 Gauge power/ground connectors
- Audiophile grade speaker connections
- RCA pass-thru outputs
- 2/4 channel input switch
Warranty
2 years manufacturer's warranty (from Rockford Fosgate's published warranty periods for this product category). In Australia, warranty is handled through the authorised Rockford Fosgate distributor; proof of purchase required.
(T1000-4AD)
2 years manufacturer's warranty (from Rockford Fosgate's published warranty periods for this product category). In Australia, warranty is handled through the authorised Rockford Fosgate distributor; proof of purchase required.
- 2-Year Warranty
- 24dB/octave crossover
- MOSFET power supply
- MOSFET output stage
- 4 Gauge power/ground connectors
- Audiophile grade speaker connections
- RCA pass-thru outputs
- 2/4 channel input switch
| Model | T1000-4AD |
|---|---|
| Number of Channels | 4 |
| Total Power (Sum of Rated Power) | 1000 Watts RMS |
| Rated Power (RMS Continuous Power) | 250 Watts x 4 @ 4-Ohm / 250 Watts x 4 @ 2-Ohm / 250 Watts x 4 @ 1-Ohm / 500 Watts x 2 @ 4-Ohm Bridged / 500 Watts x 2 @ 2-Ohm Bridged |
| Dynamic Power (PVC/PowerCube®) | 270 Watts x 4 @ 4-Ohm 0° Res / 327 Watts x 4 @ 2-Ohm 0° Res / 365 Watts x 4 @ 1-Ohm 0° Res / 619 Watts x 2 @ 4-Ohm Bridged / 654 Watts x 2 @ 2-Ohm Bridged |
| Bridgeable | Yes |
| Frequency Response | 20Hz to 20kHz +/-1dB |
| Input Sensitivity | 150 mV to 5 V |
| Circuit Topology Class | Class AD |
| Efficiency (average) | 84.1% @ 4-Ohm / 81.6% @ 2-Ohm / 81% @ 1-Ohm |
| Total Harmonic Distortion (THD+Noise) | 4-Ohm: <1.0% / 2-Ohm: <1.0% |
| Signal Input | Front Channels: 1 RCA pair / Rear Channels: 1 RCA pair / Input Switch: 2CH / 4CH |
| Signal Output | 1 RCA pair |
| Tone Controls | Front Channels: / Treble: 0dB to +12dB @ 12kHz / Bass: 0dB to +18dB @ 45Hz / / Rear Channels: / Treble: 0dB to +12dB @ 12kHz / Bass: 0dB to +18dB @ 45Hz / Function depends upon crossover setting (LP/AP/HP) |
| Crossover Controls | Front Channels: / High-Pass (HP): 50Hz-500Hz @ 24dB/octave Butterworth / Low-Pass (LP): 50Hz-500Hz @ 24dB/octave Butterworth / / Rear Channels: / High-Pass (HP): 50Hz-500Hz @ 24dB/octave Butterworth / Low-Pass (LP): 50Hz-500Hz @ 24dB/octave Butterworth |
| Remote Controls | Optional Remote PEQ / (overrides rear channel built-in Punch EQ) |
| 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 16 AWG |
| Speaker Output Connector | Block |
| Cooling | Convection |
| Operating Voltage | 9 - 16 VDC |
| Recommended Fuse (not included) | 150 A |
| Average Current Draw (13.8V Music) | 60 A |
| Max. Current Draw (13.8V Sinewave) | 120 A |
| Suggested Alternator | 75 A |
| Dimensions (H x W x D) | 2.14 x 8.14 x 14.91 (in) / 5.42 x 20.68 x 37.86 (cm) |
| Shipping Weight | 14.45 Lbs. (6.55 Kg.) |



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