Akai ACA-2202, Руководство по обслуживанию

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NO Item Unit
Front
Rear
Front
Rear
Front
Rear
Front L/R
Rear L/R
Product specification
CH1&CH2: ≥ 78.22 W/4 Ω ; W/2 Ω
CH3&CH4:
≥
W/4 Ω ; W/2 Ω
Rated
Distortion: 10%
CH1&CH2: ≥ 151.50 W/4 Ω ; W/2 Ω
CH3&CH4:
≥
W/4 Ω ; W/2 Ω
Max. output power
CH1&CH2: ≥ 243.40 W/4 Ω ; W/2 Ω
CH3&CH4: ≥ W/4 Ω ; W/2 Ω
4 BTL Output power
Rated
Distortion: 0.7%
W
mV Product specification
---
Low input 180
7 Be sensitive to input
Volume max
Distortion:10%
High input
dB
≥
40 CH1 & CH2:
≥
42/43
CH3 & CH4:
≥
≥ 30 CH1 & CH2: ≥ 39/40 CH3 & CH4: ≥
6 Separation
Work normally
Distortion:0.7%
1 kHz
10 kHz
mV
≤
3
1.5/1.5
CH2: ≥ 93.7/96.8
Rear L/R CH3:
≥
CH4:
≥
dB
≥ 71
Full range
≥ 76
A-Weighting
CH1: ≥ 89.6/96.0
CH2:
≥
94.5/98.3
Rear L/R CH3: ≥ CH4: ≥
dB
≥ 71
Full range
≥ 76
A-Weighting
CH1:
≥
92.2/95.0
5
Signal noise ratio
(Input Terminal
Short)
Rated
1kHz
Distortion: 10%
Front L/R
Signal noise ratio
(Input Terminal
Open)
Rated
1kHz
Distortion: 10%
Front L/R
output noise
No signal input
(Input Terminal
Open)
CH1:
≥
116.35 CH2:
≥
110.68
Rear L/R CH3: ≥ CH4: ≥
Product specification
CH1: ≥ 73.38 CH2: ≥ 70.80
Rear L/R
CH1: ≥ 37.46 CH2: ≥ 37.29
Rear L/R CH3:
≥
CH4:
≥
CH3: ≥ CH4: ≥
Normal Output
power(2 Ω )
Rated
Distortion: 0.7%
Front L/R
W
Rated
Distortion: 10%
Front L/R
Max. output power
Front L/R
CH1: ≥ 104.51 CH2: ≥ 101.25
Rear L/R CH3:
≥
CH4:
≥
W Product specification
CH1: ≥ 50.56 CH2: ≥ 49.88
CH3: ≥ CH4: ≥
CH1:
≥
73.35 CH2:
≥
71.00
CH3: ≥ CH4: ≥
3
Normal Output
power(4 Ω )
Rated
Distortion: 0.7%
Front L/R
Rear L/R
Rated
Distortion:10%
Front L/R
Rear L/R
Max. output power
Front L/R
%
≤ 0.7%
CH1: ＜ 0.05 CH2: ＜ 0.02
CH3:
＜
CH4:
＜
2
Total harmonic
distortion and noise
Work normally
10W,4 Ω
Front L/R
Rear L/R
CH2: +1/-3
Rear L/R +1/- 3 ( 5Hz~30kHz) CH3: CH4:
dB
+1/- 3 ( 5Hz~30kHz) CH1: +1/-3
1
Gain-frequency
response
Work normally
Front L/R
Condition Capability request
Sample1 ：
Model Name: ACA-2202 Accomplished Q'ty:
PO. Number:
Accomplished Date:
Car audio amplifier capability request
Client Name: AKAI Serial Number :
Capability Request / ACA-2202 1/2