Specification - American Audio V3001 Plus Service Manual

General Specification
* Rated Output Power(1KHz,THD+N 1%)/BOTH CHANNEL DRIVE
(PARALLEL)
8 ohm 1KHz, THD+N 1%
4 ohm 1KHz, THD+N 1%
2 ohm 1KHz, THD+N 1%
(BRIDGE MONO)
8 ohm 1KHz, THD+N 1%
* THD+N
4 ohm 1KHz, per channel 1/2 rated power,at 1KHz/both drive
* Frequency response
8 ohm 1W, Check point 1KHz, From 20Hz~20KHz
* Input Sensitivity
8 ohm rated power
* Input Clipping
8 ohm 1W, Input: 12dB(600 ohm)
* S/N Ratio
4 ohm rated power, audio filter weighted
* Crosstalk
4 ohm rated power, "A" weighted
* Damping Factor
8 ohm, 400Hz 1W
* Indicator Senitivity
Clip LED(@ 4 ohm 1KHz, Just Light)
Signal LED(@Audio analyzer 4 ohm Loader,Set No Load, 1KHz ,Output:600W<=>0dBr)
-10dB LED Just Light
-20dB LED Just Light
Signal LED Just Light
* HPF TEST
@8 ohm 1KHz 1W, Again Input 20Hz
* Limiter
@4 ohm 1KHz Input: +4dBm(600 ohm) Volume MAX
* SUB WOOFER
No Load Input:20Hz,Output:36dBm(Audio Analyzer Input/100K SUB VR MIN),Again Input 45Hz
No Load Input:200Hz,Output:36dBm(Audio Analyzer Input/100K SUB VR MAX),Again Input 400Hz
* VOLUME CONTROL(FRONT/REAR SWITCH 'REAR'
8 ohm 1KHz, THD+N 1%
NORMAL
1.24V
-10dB
-20dB
-36dB
1
LIMIT
350W
600W
900W
1200W
0.1%
+0.5/-1dB
0.992V~1.561V
THD+N < 1%
85dB
70dB
>200
>=0.01%
-10dB+/-2dB
-20dB+/-2dB
-36dB+/-2dB
-10dBr Down
<=1%
-10dB DOWN
-10dB DOWN
350W