תיאור המוצר
- מותג: Audison
- דגם: SR 1D
- גליון נתונים טכני: לחץ להורדה
- מדריך למשתמש: לחץ להורדה
SR 1D is a compact mono digital amplifier.
With a full configurable by-pass crossover and PRE OUT coming from the hi-level speaker inputs, it is perfect to drive a subwoofer in an OEM factory upgraded system.
With a full configurable by-pass crossover and PRE OUT coming from the hi-level speaker inputs, it is perfect to drive a subwoofer in an OEM factory upgraded system.
1 PRE-OUT pass-through from high level SPEAKERS-IN input
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 “D” class topology, delivering 280W at 4 ohms and 640W
power at 1 ohm
8 Phase control switch
9 Selectable Subsonic Filter
10 Bass Boost Filter
11 Continuosly adjustable LO-pass 24dB
Power Output
Load Imp. | Mono |
4 Ω | 280 W x 1 |
2 Ω | 460 W x 1 |
1 Ω | 640 W x 1 |
מפרט טכני
- POWER SUPPLY :
Power supply voltage: 11÷15 VDC
Idling current: 1 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): 40 A
Consumption @ 14.4 VDC, 1 Ω, Max Musical Power: 33 A - AMPLIFIER STAGE :
Distortion – THD (100 Hz @ 4 Ω): 0.3 %
Bandwidth (-3 dB): 18 ÷ 500 Hz
S/N ratio (A weighted, 1 V): 90 dB
Damping factor (100 Hz @ 4 Ω): 150
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):
1 Ch 1 Ω
Nominal power (RMS) @12 VDC; 1% THD :
4 Ch @ 4 Ω 200 W x 1
Output power (RMS) @14.4 VDC; 1% THD:
1 Ch @ 4 Ω 280 W x 1
1 Ch @ 2 Ω 460 W x 1
1 Ch @ 1 Ω 640 W x 1 - CEA 2006-A RATINGS :
Output Power @ 4 Ω, ≤ 1% THD+N, 14.4 V: 250 W x 1 Ch
S/N ratio (ref.1Woutput): 250 W Channel: 74 dBA - INPUTS/FILTERS :
Inputs Pre IN / Speaker IN
Output Pre
Filter LO-pass: 50 ÷ 500 Hz @ 24 dB/oct
Subsonic 25 Hz @ 24 dB/oct
Boost + 6 dB; + 3 dB; OFF / @ 45 Hz - SIZE :
Phase Control 0° – 180°
WxHxD (mm) 213 x 53.5 x 288
WxHxD (inches) 8”7/16 x 2”1/8 x 11”3/8
Weight (kg/lb) 2.6 / 5.73
סרטון