HMD8 DSP 24V
POWER SUPPLY | |
Operating power supply voltage | 22 Ć· 34 VDC / 2 x 15A |
Power supply | 14V Ć· 36V |
Idling current | 0.96 A |
Switched off | 1.6mA |
Consumption @ 14.4 VDC, 2Ī©, Max Musical Power | 27.5 A |
Remote IN voltage | 6 Ć· 34 V |
Remote OUT voltage | 14 Ć· 34 VDC |
AMPLIFIER STAGE | |
Distortion – THD @ 1 kHz, 4Ī©, 70% Rated Power | 0.06% |
Damping factor @ 1 kHz, 4Ī©, 2 VRMS | > 110 |
Bandwidth @ -1.5 dB | 10Hz Ć· 22kHz |
S/N ratio (A weighted @ 1 V Input) Master Input | 100 dBA |
S/N ratio (A weighted @ 1 V Input) Optical Input | 105 dBA |
Input sensitivity Pre-In | 0.6 Ć· 6 VRMS |
Input sensitivity Speaker-In | 2.2 Ć· 22 VRMS |
Minimum load impedance | 8Ch: 2Ī© |
4Ch – (Bridge 1/2; 3/4; 5/6; 7/8) : 4Ī© | |
OUTPUT POWER (RMS) @28.8 VDC, 1% THD: | |
8Ch @ 4Ī© | 85 W x 8 |
8Ch @ 2Ī© | 130 W x 8 |
4Ch (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ī© | 260 W x 4 |
Filter type | Full / High pass / Low pass / Band pass |
Filter model and slope | Butterworth (6, 12, 18, 24, 30, 36, 42, 48, 54, 60 dB/oct) Linkwitz-Riley (12, 24, 36, 48, 60 dB/oct) Bessel (6, 12, 18, 24, 30, 36, 42, 48, 54, 60 dB/oct) Chebyshev (6, 12, 18, 24, 30, 36, 42, 48, 54, 60 dB/oct) QLP quasi-linear phase (6, 12 dB/oct) |
Crossover frequency | 20 Hz ā 20000 Hz integer values |
Phase control | 0 Ā° – 180Ā°, all pass equalizer poles |
Output equalizer | Graphic and Parametric modes n. 10 parametric poles (Peaking, High Shelf, Low Shelf, Notch, All pass) Ā±12 dB gain, variable Q (0.5 ā 16.0) n. 10 graphic poles |
Time alignment distance | 0 – 510 cm (0 ā 200.8 inches) |
Time alignment delay | 0 – 15 ms |
Time alignment step | 1 cm |
Time alignment fine set step | 1 sample |
Memories | n. 2 memories n. 3 parametric poles for each memory (Peaking, High Shelf, Low Shelf) Ā±12 dB gain, variable Q (0.5 ā 16.0) |
Preset | Rotary switch for 7 installation presets |