Rockford Fosgate Power 1,000 Watt Class-ad Full-Range 4-Channel Amplifier
The Power T1000-4ad is a 4-channel amplifier that combines the sound quality characteristics of a Class-A design with the efficiency of a Class-D in one remarkable package, offering high fidelity in a full-range configuration.
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.
- 2/4 channel input switch
- 24dB/octave crossover
- 4 Gauge power/ground connectors
- Audiophile grade speaker connections
- MOSFET power supply
- MOSFET output stage
- RCA pass-thru outputs
- 2-Year Warranty
General Specifications

250W x 4 @ 4Ω
≤1.0% THD+N
(Sum of Rated Power)
(RMS Continuous Power)
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
(PVC/PowerCube®)
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
81.6% @ 2-Ohm
81% @ 1-Ohm
2-Ohm: <1.0%
Rear Channels: 1 RCA pair
Input Switch: 2CH / 4CH
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)
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
(overrides rear channel built-in Punch EQ)
Thermal (Red LED)
Protect (Yellow LED)
(not included)

5.42 x 20.68 x 37.86 (cm)
- SKU:
- T1000-4AD
- UPC:
- 780687329976
- Condition:
- New
- Availability:
- In stock and ready to ship!
- Shipping:
- Free 2-Day Shipping!
UPC: |
780687329976 |
Bundle: |
No |
Feature 1: |
Shipping Weight: 14.45 Lbs. (6.55 Kg.) |
Feature 2: |
Dimensions (H x W x D): 2.14 x 8.14 x 14.91 (in) |
Feature 3: |
Frequency Response: 20Hz to 20kHz +/-1dB |
Feature 4: |
Input Sensitivity: 150 mV to 5 V |
Feature 5: |
Power Wire Gauge: 4 AWG |
Condition: |
NEW |
Weight: |
14.4500 lbs |
ASIN: |
B004T166YK |