Four-Channel Network DSP Amplifier
SR-AMP-DSP41000
4 × 1000 W network amplifier — inbuilt DSP, Dante and PFC power supply.
A four-channel Class D network amplifier delivering 1000 watts per channel into 8 ohms and 1600 watts into 4 ohms, with 3000 watts per pair in bridge mode. An advanced PFC power supply runs on wide mains voltage, while onboard DSP, optional Dante and FIR filtering cover system processing without an external processor.
4×1000W
8 Ω
4×1600W
4 Ω
2×3000W
Bridge
105 dB
SNR
2U
Rack Height
Features
01
Stable PFC supply
An advanced power-factor-corrected supply operates across 180–264 VAC.
02
Class D with DSP
48 kHz, 24-bit DSP for noise gate, PEQ, delay, compressor and limiter.
03
Dante and FIR
Optional four-channel Dante input and FIR filtering with up to 2048 taps.
04
Distributed or direct
100V, 70V, 8Ω and 4Ω from the same unit.
Full Specifications
| Channels | 4 |
| Power | 4 × 1000 W @ 8Ω; 4 × 1600 W @ 4Ω |
| Bridge mode | 2 × 3000 W @ 8Ω |
| SNR | 105 dB |
| Cooling | Dual fans, intelligent control |
| Protection | Audio limiter, high temperature, DC, high frequency, short circuit, back EMF, peak and surge current limiter, start delay, power breaker, over/under-voltage |
| Device monitor | Temperature, power, voltage, current |
| Support functions | 100V, 70V, 8Ω, 4Ω |
| DSP | AD/DA ADI Sigma 300MHz, 48kHz, 24-bit |
| Input connections | Balanced analogue 4 × XLR, Dante, AES |
| Output interface | Speakon × 4, binding post × 4 |
| Frequency response | 20 Hz–20 kHz (±0.5 dB) at 1W, 8Ω |
| THD + N | <0.1% at 1W to full power |
| Channel isolation | <−70 dB |
| Control | USB type A-B, RS232/RS485/GPIO, RJ-45 TCP/IP |
| Display | 4.3″ IPS colour touch display |
| Power supply | AC 180–264V, 50/60Hz |
| Product dimensions | 483 × 460 × 89 mm, 2U |
| Packed dimensions | 570 × 550 × 165 mm |
| Net / packed weight | 12.35 kg / 16.00 kg |
Note: the source datasheet’s specification page is headed “SR-AMP-DSP41500”; the power figures shown here are those the source explicitly labels as published for the 41000 model. All figures are nominal, per manufacturer data — please verify power ratings with Bronx before deployment.
Applications