ขาย POWER AMP AUDISON SR4 ราคาที่ดีที่สุด

SR 4 is a DYNAB four-channel amplifier, perfect for driving Front/Rear, Front/Sub or as part of a multi-channel system, with independent, fully configurable, by-passable crossover sections. Fully by-passable crossover FILTERS Removable panel to hide and protect controls Monoblock aluminium heatsink construction Fanless convection cooling system Strip fuse located on the control panel for easy replacement 6 Connections: Power supply terminals accepts 7 mm diameter (4 AWG) cable, Speaker terminals accepts 4.5 mm diameter (8 AWG) cables, Hi Level speaker and remote turn-on terminals equipped with removable connectors with screw fastening 24dB low-pass filter when used in 3-channel configuration Dual range high-pass filter (50Hz÷500Hz / 500Hz÷5kHz) for multi-channel configurations Nominal power (RMS) @12 VDC; 1% THD : 4 Ch @ 4 Ω 45 W x 4 Output power (RMS) @14.4 VDC; 1% THD: 4 Ch @ 4 Ω 65 W x 4 4 Ch @ 2 Ω 90 W x 4 3 Ch @ 4 Ω 60 W x 2 + 190 W x 1 2 Ch @ 4 Ω 175 W x 2 Dimensions: WxHxD (inches) 8”7/16 x 2”1/8 x 16”1/16 Power Supply: Power supply voltage: 11÷15 VDC Idling current: 0.7 A Switched off: <0.01 mA Remote IN voltage: 7÷15 VDC (1 mA) Remote OUT voltage: 11÷15 VDC (15 mA) Internal fuse (AFS): 30 A Consumption @ 14.4 VDC, 2 Ω, Max Musical Power: 24 A Amplifier Stage: Distortion - THD (1 kHz @ 4 Ω): 0.08 % Bandwidth (-3 dB): 15 ÷ 50k Hz S/N ratio (A weighted, 1 V): 104 dB Damping factor (1 kHz @ 4 Ω): 110 Input sensitivity (PRE IN): 0.3 ÷ 5 VRMS Input sensitivity (Speaker In): 1 ÷ 15 VRMS Input impedance (PRE IN): 15 kΩ Input impedance (Speaker In): 100 Ω Load impedance (Min): 4 Ch 2 Ω | 2 Ch 4 Ω Additional Information