Akai ACA-2664, Service Manual

Page: 14 / 16

NO Item Unit
Front
Rear
Front
Rear
Front
Rear
Front L/R
Rear L/R
Product specification 4 BTL Output power
Max. output power
Rated
Distortion: 10%
Rated
Distortion: 0.7%
Condition Capability request
(10Hz~20kHz)
+1/- 3 (10Hz~20kHz)
%
Front L/R
Rear L/R
1
Gain-frequency
response
Work normally dB
Front L/R
Rear L/R
+1/- 3
Rated
Distortion: 0.7%
Rated
Distortion:10%
Rear L/R
Product specification
≤ 0.7%
Max. output power
Front L/R
Rear L/R
Front L/R
2
Total harmonic
distortion and noise
Work normally
10W,4 Ω
3
Normal Output
power(4 Ω )
Rated
Distortion: 0.7%
Normal Output
power(2 Ω )
Rated
Distortion: 10%
Max. output power
W
Rear L/R
Front L/R
dB
W
Front L/R
W
Signal noise ratio
(Input Terminal
Open)
Rated
1kHz
Distortion: 10%
Front L/R
5
Signal noise ratio
(Input Terminal
Short)
Rated
1kHz
Distortion: 10%
6 Separation
Volume max
Distortion:10%
High input
7 Be sensitive to input
≥ 76
A-Weighting
Rear L/R
Product specification
Front L/R
Front L/R
Rear L/R
Front L/R
Rear L/R
dB
≥ 71
Full range
≥
40
output noise
No signal input
(Input Terminal
Open)
mV
≤
3
dB
≥ 30
Work normally
Distortion:0.7%
1 kHz
10 kHz
Low input
Product specification mV
CH1: +1/-3 CH2: +1/-3
Sample1 ：
CH1: ＜ 0.06 CH2: ＜ 0.02
CH3: +1/-3 CH4: +1/-3
CH1: ≥ 85.78 CH2: ≥ 89.03
CH3:
＜
0.02 CH4:
＜
0.04
CH1:
≥
107.75 CH2:
≥
109.21
CH3: ≥ 85.50 CH4: ≥ 87.23
CH1: ≥ 141.82 CH2: ≥ 142.28
CH3: ≥ 109.58 CH4: ≥ 109.69
CH1: ≥ 92.57 CH2: ≥ 97.36
CH3:
≥
143.47 CH4:
≥
143.26
CH1: ≥ 142.50 CH2: ≥ 145.03
CH3:
≥
95.90 CH4:
≥
100.83
CH1:
≥
175.55 CH2:
≥
180.29
CH3: ≥ 143.81 CH4: ≥ 147.48
CH1:
≥
94.3/96.3 CH2:
≥
96.7/99.9
CH3: ≥ 178.21 CH4: ≥ 176.99
CH1&CH2: ≥ 210.20 W/4 Ω ; W/2 Ω
CH3&CH4:
≥
208.45 W/4 Ω ; W/2 Ω
CH1&CH2: ≥ 318.50 W/4 Ω ; W/2 Ω
CH3&CH4:
≥
322.45 W/4 Ω ; W/2 Ω
CH1&CH2: ≥ 391.60 W/4 Ω ; W/2 Ω
CH3&CH4: ≥ 396.58 W/4 Ω ; W/2 Ω
1.5/1.5
1.5/1.5
---
220
CH1 & CH2: ≥ 44/45 CH3 & CH4: ≥ 42/41
CH1 & CH2:
≥
42/44 CH3 & CH4:
≥
38/40
CH3: ≥ 93.6/97.4 CH4: ≥ 95.2/98.8 Rear L/R
Rear L/R CH3:
≥
96.4/100.0 CH4:
≥
96.0/98.0
CH1: ≥ 95.8/100.2 CH2: ≥ 94.3/97.7
≥ 71
Full range
≥ 76
A-Weighting
Car audio amplifier capability request
Client Name: AKAI Serial Number :
Model Name: ACA-2664 Accomplished Q'ty:
PO. Number:
Accomplished Date:
Capability Request / ACA-2664 1/2