Περιγραφή:
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.
ΤΕΧΝΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ
Power Supply
- Power supply voltage: 11÷15 VDC
- Idling current: 1 A
- Switched off:
- 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
- Phase Control 0° - 180°
Size
- 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