סרטון
תיאור המוצר
- מותג: Audison
- דגם: SR 4
- גליון נתונים טכני: לחץ להורדה
- מדריך למשתמש: לחץ להורדה
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.
1 Fully by-passable crossover FILTERS
2 Removable panel to hide and protect controls
3 Monoblock aluminium heatsink construction
4 Fanless convection cooling system
5 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
7 24dB low-pass filter when used in 3-channel configuration
8 Dual range high-pass filter (50Hz÷500Hz / 500Hz÷5kHz) for
multi-channel configurations
Power Output
| Load Imp. | 4 Channels | 3 Channels | 2 Channels |
| 4 Ω | 65 W x 4 | 60 W x 2 + 190 W x 1 | 175 W x 2 |
| 2 Ω | 90 W x 4 | – | – |
מפרט טכני
- 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
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 - CEA 2006-A RATINGS
Output Power @ 4 Ω, ≤ 1% THD+N, 14.4 V: 60 W x 4 Ch
S/N ratio (ref.1Woutput):
60 W Channels: 83 dBA - INPUTS/FILTERS :
Inputs Pre IN / Speaker IN
Output Pre
A Ch Filter Full / Hi-pass: 50 ÷ 5k Hz @ 12 dB/oct
B Ch Filter Full / Hi / Lo-pass: 50 ÷ 5k Hz @ 12 / 24 (L+R) dB/oct - SIZE :
WxHxD (mm) 213 x 53.5 x 408
WxHxD (inches) 8”7/16 x 2”1/8 x 16”1/16
Weight (kg/lb) 3.3 / 7.28
סרטון
