UTA-2004DSP is a four-channel digital power amplifier that integrates Class D power amplification technology with high-precision DSP digital signal processing, enhancing audio performance and ease of operation.
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Output power(1kHz, 20ms burst THD+N = 1%) |
4x1400W @ 8Ω Stereo |
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4x2000W @ 4Ω stereo |
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| Protection System | DC Protection, Short circuit protection, Smart overheat management, Overheat protection, Output overload protection, Soft startup protection, Limiter protection |
| DSP processing | |
| Sampling rate | 48kHz/24bit |
| Input | 1: Noise Gate, Volume, Phase, Mute |
| 2: Input EQ:15 bands EQ + HPF/LPF(Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct) | |
| 3: Input delay: 20ms per channel | |
| User | 1: Volume, Phase, Mute |
| 2: 10-segment PEQ | |
| Output | 1: Output EQ:15 band EQ + HPF/LPF (Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct) |
| 2: Output delay: 20ms Per channel | |
| 3: Compressor and Limiter | |
| 4: Volume, Phase, Mute | |
| 5: FIR 512 Taps per channel | |
| Analogue Input | 2 x analogue |
| USB control port | USB-B |
| UDP/IP network control port | RJ45 x 1 |
| Input Connectors | Male XLR & Female XLR |
| Output Connectors | Speakon |
| Input Impedance | ≥20kΩ (Balanced); ≥10kΩ (Unbalanced) |
| Maximum input voltage | ≥22dBu |
| Gain | 38dBu |
| Frequency response(1W 8Ω stereo) | 20Hz-20kHz (±1dB) |
| Crosstalk(1kHz,Rated power 8Ω A weighted) | ≥70dB |
| S/N Ratio(Rated power 8Ω, A weighted) | ≥100dB |
| Damping Factor(1kHz & 8Ω) | ≥500 |
| Intermodulation Distortion(60Hz:7kHz=4:1，half power) | ≤0.1% |
| THD+N(1kHz，8Ω half power A weighted) | ≤0.1% |
| Output circuitry | Class D |
| Power Supply | 100-240V~(±10%, 50/60Hz), PFC |
| Rack space | 2U |
| Cooling | Front to back venting,mandatory cooling |
| Dimension(W×H×D) | 483 × 88 × 404mm |
| Net Weight | 10.0kg |