I have read for years about Stefano's prompt relies to emails. QLP 6 dB/Oct.Philbrown wrote:I use DSP-Q every day.
Dsp quattro card full#
Filter type Full / High-Pass / Low-Pass / Band-Pass Filter mode and slope Linkwitz-Riley 12/24/36/48 dB/Oct. Analog Devices 3 x ADAU1978 (4ch) and ADAU1966A (16ch) A/D and D/A converters (24 bit/192 kHz) providing very high level performance. 1W output) 80 dB INPUTS / OUTPUTS Pre-In Inputs 0.6 ÷ 6 VRMS (15 kΩ Imp.) Speaker-In Inputs 2.2 ÷ 22 VRMS (5 Ω Imp.) Digital IN 1 x Optical S/PDIF Max 192 kHz / 24 bit + 1 x Optical/Coaxial S/PDIF with optional F2O card Input Optical IN 1 x Optical S/PDIF Max 192 kHz / 24 bit + 1 x Optical/Coaxial S/PDIF with optional F2O card DIGITAL SIGNAL PROCESSOR Audio DSP Converter Analog Devices ADAU1467 automotive qualified audio processor processing 96 kHz. AMPLIFIER TECH DATA Channels 8 Class D Power supply voltage / fuse 11 ÷ 15 VDC / 1 x 35A Operating power supply voltage 6.5 ÷ 17.5 VDC Idling current 1.3 A Standby Current Draw 1.5 A Consumption 14.4 VDC, 2Ω, Max Musical Power 34 A Remote IN 4 ÷15 VDC (1 mA) Remote OUT 6.5 ÷15 VDC (150 mA) ART – Automatic Remote Turn on/ off from OUTPUT BTL speakers 1.5 VDC Efficiency Rated Power 81% AMPLIFIER STAGE Distortion – THD 1 kHz, 4Ω, 70% Rated Power 0.05% Bandwidth -1.5 dB 10 Hz ÷ 42 kHz Damping factor 1 kHz, 4Ω, 2 VRMS 85 S/N ratio (A weighted 1 V Input) Master Input 98.5 dBA S/N ratio (A weighted 1 V Input) Optical Input 105 Input sensitivity Pre-In 0.6 ÷ 6 VRMS (15 kΩ Imp.) Input sensitivity Speaker-In 2.2 ÷ 22 VRMS (5 Ω Imp.) Total Power RMS 800 W Minimum load impedance 2Ω Output Continuous Power (RMS) VDC, 1% THD 8 Ch 4Ω: 65 W x 8 8 Ch 2Ω: 100 W x 8 4Ch (Bridge 1/2 3/4 5/6 7/8) 4Ω: 200 W x 4 Adjustable Crossover Yes CEA SPECIFICATIONS Output power 4Ω, 1% THD+N, 14.4 V 55 W x 8 SN ratio (ref. Filter typeğull / High-Pass / Low-Pass / Band-Pass Filter mode and slope Linkwitz-Riley 12/24/36/48 dB/Oct.
1W output)Ę0 dB INPUTS / OUTPUTS Pre-In InputsĐ.6 ÷ 6 VRMS (15 kΩ Imp.) Speaker-In InputsĒ.2 ÷ 22 VRMS (5 Ω Imp.) Digital INđ x Optical S/PDIF Max 192 kHz / 24 bit + 1 x Optical/Coaxial S/PDIF with optional F2O card Input Optical INđ x Optical S/PDIF Max 192 kHz / 24 bit + 1 x Optical/Coaxial S/PDIF with optional F2O card DIGITAL SIGNAL PROCESSOR Audio DSP ConverterĚnalog Devices ADAU1467 automotive qualified audio processor processing 96 kHz. AMPLIFIER TECH DATA ChannelsĘ Classĝ Power supply voltage / fuseđ1 ÷ 15 VDC / 1 x 35A Operating power supply voltageĖ.5 ÷ 17.5 VDC Idling currentđ.3 A Standby Current Drawđ.5 A Consumption 14.4 VDC, 2Ω, Max Musical Powerē4 A Remote INĔ ÷15 VDC (1 mA) Remote OUTĖ.5 ÷15 VDC (150 mA) ART – Automatic Remote Turn on/ off from OUTPUT BTL speakersđ.5 VDC Efficiency Rated PowerĘ1% AMPLIFIER STAGE Distortion – THD 1 kHz, 4Ω, 70% Rated PowerĐ.05% Bandwidth -1.5 dBđ0 Hz ÷ 42 kHz Damping factor 1 kHz, 4Ω, 2 VRMSĘ5 S/N ratio (A weighted 1 V Input) Master Inputę8.5 dBA S/N ratio (A weighted 1 V Input) Optical Inputđ05 Input sensitivity Pre-InĐ.6 ÷ 6 VRMS (15 kΩ Imp.) Input sensitivity Speaker-InĒ.2 ÷ 22 VRMS (5 Ω Imp.) Total Power RMSĘ00 W Minimum load impedanceĒΩ Output Continuous Power (RMS) VDC, 1% THDĘ Ch 4Ω: 65 W x 8 8 Ch 2Ω: 100 W x 8 4Ch (Bridge 1/2 3/4 5/6 7/8) 4Ω: 200 W x 4 Adjustable Crossover Yes CEA SPECIFICATIONS Output power 4Ω, 1% THD+N, 14.4 Vĕ5 W x 8 SN ratio (ref.
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