Operation Manual

12
TECHNICAL FEATURES
POWER SUPPLY
Voltage: .......................... 11 ÷ 15 VDC
Idling current:............................1.9 A
Idling current when off: . .............. 0.02 mA
Consumption @ 13.8 VDC
(Max Musical Power):
- A config. (see Output Power):. . . . .........20 A
- B config. (see Output Power): . ......... 37.5 A
- C config. (see Output Power): ............ 55 A
AMPLIFIER STAGE
Distortion – THD (1kHz): ................0.06 %
Bandwidth (-3dB): ................4 Hz ÷ 60 kHz
S/N ratio(A weighed @ 1V):..............105 dB
Damping factor (1 kHz, 4 Ohms): ...........200
Input sensitivity: ................. 0.2 ÷ 5 VRMS
Input impedance:....................15 kOhms
Load impedance:
- 1 Ch. mono: .................... 4-2-1Ohms
Nominal output power (RMS)
NP @ 12VDC; THD 0.3%: . . . . . 300W x 1 (4 Ohms)
Output power (RMS) @ 13.8 VDC; THD 1%
- A config.: ...................350W x 1 (4 Ohm)
- B config.: ...................650W x 1 (2 Ohm)
- C config.: ...................900W x 1 (1 Ohm)
FILTERS/INPUTS
Sub: . . . . . Bypass/ 24dB/Oct. Lo-Pass (40 ÷ 500 Hz)
Phase: ...............................0° ÷ 180°
Qcontrol(LO-PASS):....................0.7 ÷ 2
Subsonic: . . . . . Bypass/ 24dB/Oct.Hi-Pass,16÷32 Hz
................................ (pre-set at 20 Hz)
Pre Out: . Bypass/ 12dB/Oct. Hi-Pass (40 ÷ 500 Hz)
Inputs: .................................INL-R
OTHER FUNCTIONS
Remote IN: . . . ...............7 ÷ 15 VDC – 1 mA
Remote OUT: ..................12 VDC – 10 mA
Auxiliary power supply (PPS): . ±12 VDC – 300 mA
IN VCR (SUB volume)
VCA/VCA1D attenuation:................100 dB
Fuse:.....................................60 A
MAX SIZE (LxHxD):........176 x 56 x 370 mm
WEIGHT: .............................. 3.6 kg
Drilling dimensions for fixing
*
SIZE FOR FIXING
LRx 1.400