Description
Rockford Fosgate Power T2500-1bdCP
The T2500-1BDCP is a high-powered mono subwoofer amplifier made to deliver 2,500 watts RMS under various impedance loads. Featuring Rockford Fosgate’s Constant Power technology, this amp provides up to 25% more output under real-world conditions across 4‑ohm, 2‑ohm, and 1‑ohm loads. Designed with audiophiles and SPL (sound pressure level) lovers in mind, it offers robust build quality, MOSFET power supply and output stages, and multiple connectivity and tuning options including PowerSync/ MasterSync modes to combine amps or control multiple units.
Features
| Feature | Details |
|---|---|
| RMS Power Output | 1,500 W @ 4 Ω |
| 2,500 W @ 2 Ω & 1 Ω | |
| Design / Technology | Constant Power – more output across all loads |
| Amplifier Topology / Power Stage | Class-BD with MOSFET supply/output; audiophile-grade inputs & outputs |
| Multi-Amp Integration | PowerSync & MasterSync – strap two amps for 5,000 W or control multiple amps from one unit |
| Crossover / Filters / Tone | Low-pass crossover, infrasonic filter, bass boost, phase switch |
Specifications
| Specification | Details |
|---|---|
| Model | T2500-1BDCP |
| Channels | Mono (1) |
| RMS Power Output | 1,500W × 1 @ 4Ω; 2,500W × 1 @ 2Ω; 2,500W × 1 @ 1Ω |
| Dynamic Power (PowerCube®) | ~1,823W @ 4Ω; ~2,940W @ 2Ω; ~2,980W @ 1Ω |
| Impedance Stability | Stable to 1Ω (bridged with PowerSync leads to 5,000W @ 2Ω) |
| Frequency Response | 20Hz – 250Hz ±0.5dB |
| Input Sensitivity | 150 mV – 4 V |
| Crossover Filters | LP 35‑250 Hz @ 24 dB/octave; Infrasonic 28Hz @ 12 dB/octave |
| Bass Boost | 0‑18 dB @ 45 Hz |
| Cooling | Convection heatsink |
| Operating Voltage | ~9‑16 VDC |
| Fuse Rating | 300 A |
| Wiring Gauge (Power/Ground) | 1/0 AWG |
| Dimensions (H × W × D) | 2.14″ × 8.14″ × 21.875″ (≈ 5.44 × 20.68 × 55.66 cm) |
| Weight | ~21.7 lbs (≈ 9.84 kg) |















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