digital amplifier with dsp
| SPECIFICATIONS |
| STEREO MODE | DSP 450 | DSP 650 | DSP 800 | DSP 1000 |
| 8ohms (RMS/THD 1%) | 450Wx2 | 650Wx2 | 900Wx2 | 1100Wx2 |
| 4ohms (RMS/THD 1%) | 800Wx2 | 1200Wx2 | 1500Wx2 | 1700Wx2 |
| 2ohms (MAX) | 1200Wx2 | 1500Wx2 | 1800Wx2 | 2200Wx2 |
| BRIDGE MONO MODE | | | | |
| 8ohms | n/a | n/a | n/a | n/a |
| 4ohms | n/a | n/a | n/a | n/a |
| |
| Adaptive Power | AC 170V-255V |
| Operation Temperature | 0-45℃ |
| Signal to Noise | 105dB/A weighting |
| Input Sensitivity | 1.1v |
| Gain @ 8homs | 38dB |
| Output Circuitry | CLASS D |
| Distortion | Less than 0.1 |
| Frequency Response | 10Hz-30KHz |
| Damping Factor (@10Hz-400Hz) | >600 |
| Input Impedance | Balanced 20K/ Unbalanced 10K |
| Switching Rate | 40V/us |
| High Filter | n/a |
| Cooling | Variable-speed fan, rear-to-front air flow |
| Input Connectors, each channel | XLR male & female |
| Output Connectors, each channel | speakon |
| Rear Panel Swithches | mono/stereo |
| Front Panel Controls | Gain Attenuator: 0 to ∞ dB Power On/Off |
| Front Panel Indicators | Protect (PRO),CLIP (CLIP),Signal (SIG) and Active (Act) |
| Protection | |
| Amplifier Protection | Full short circuit, thermal, infrasonic, ultrasonic,VHF,vol.gain
gradually |
| Load Protection | DC fault power supply,switching power supply under voltage |
| Infrasonic | -3 dB, 5 Hz |
| DC fault | Power supply shutdown |
| Ultrasonic | -3 dB, 85 kHz |
| Short Circuits | active clip limiting, recover after limiting |
| Thermal | no output at 95°C, re-work less than 95°C |
| Over Current | auto limit |
| PHYSICAL | |
| SHIPPING WEIGHT (kgs) | 11.5 | 12.5 |
| SHIPPING SIZE ( WxDxH mm) | 504x560x95 | 565x560x95 |
DSP features:
1. 96KHZ sampling rate, 24BIT AD / DA conversion, 32BIT DSP
processing
2. PC operating software, USB,
3. 2 balanced inputs, 2 unbalanced outputs
4. Output processing: mute, phase, gain, delay,crossover, 8-band
parameter equalizer, limiter etc.
(Delay up to 1's; adjustable crossover point,slope size and slope
form; Butterworth, Linkwizriley,
Bessel optional;Adjustable crossover point,gain,and bandwidth; PEQ,
Hi-Shelf, and Lo-Shelf optional.)
All Specification Subject to Change Without Notice
Professional amplfier manufacturer, digital amplifier manufacturer
and supplier, audio amplifier manufacturer and
supplier,professional audio amplfier manufacturer,class td
amplifier
