2009 JVC Product Tech Guide
C M Y K
CS-AW8240/CS-AW8040
KS-
AR8000 Series
NTK-9520-22
Key Specifications
JVC’s Floating Isolated Structure
From the signal input stage, JVC’s Floating Isolated
Structure features many op-amp ICs which are often
used for home audio equipments. In addition, by using
high-performance Digital Audio Amplifier Driver, only one
feedback is required to achieve noise-free original sound.
Because of the single feedback path, the amplifiers can
offer quicker response.
Low-pass
Filter
Switching Controller
and Output Stage
Analog Feedback
Output
Input
Gate Driver
Input
Power
Stage
Gate Driver
Deadtime
Control
Noise
Digital Audio Amplifier Driver
Pure Sound Reproduction and Quick
Response (AR8000 Series)
Keeps out noise with a single
processing for pure output.
* Floating PWM Input Type
KS-AR8002D
KS-AR8004D
KS-AR8001D
Topic Features
Operation Channel
2 or 1
4, 3, or 2
1
Max. Power Output
600W (@ 4
Ω
Bridged)
600W (@ 4
Ω
Bridged)
800W (@ 2
Ω
)
RMS Power Output
@
4
Ω
150W RMS x 2
120W RMS x 4
700W RMS x 1
CEA-2006 compliant
@ 2
Ω
170W RMS x 2
130W RMS x 4
700W RMS x 1
@ 4
Ω
Bridged
300W RMS x 1
240W RMS x 2
Circuit Class
Full Range Digital Class-D
Full Range Digital Class-D
Digital Class-D
Frequency Response (0, -3dB)
5 - 40,000Hz
5 - 40,000Hz
20 - 300Hz
THD (Total Harmonic Distortion)
< 0.01% @ 1kHz
< 0.01% @ 1kHz
< 0.04% @ 1kHz
Line Input: Level/Impedance
2V/44 k
Ω
(0.3 - 6V variable)
2V/44 k
Ω
(0.3 - 6V variable)
2V/44 k
Ω
(0.3 - 6V variable)
Crossover
HPF
30 - 500Hz, -18dB/oct
30 - 500Hz, -18dB/oct
LPF
30 - 500Hz, -18dB/oct
30 - 500Hz, -18dB/oct
50 - 300Hz, -18dB/oct
Subsonic Filter
18Hz, -18dB/oct
18Hz, -18dB/oct
20 - 50Hz, -18dB/oct
Other Controls
Phase Control (0°/180°)
✔
Variable Bass Boost Control
45Hz, 0-18dB
45Hz, 0-18dB
45Hz, 0-18dB
Generals
Anti-Pop Circuit
✔
✔
✔
Dimensions (W x H x D)
9
7/8
” x 2
1/2
” x 7
3/16
” (250 x 62 x 182 mm) 9
7/8
” x 2
1/2
” x 7
3/16
” (250 x 62 x 182 mm) 9
7/8
” x 2
1/2
” x 7
3/16
” (250 x 62 x 182 mm)
Recommended System
KS-AR8004D
KS-AR8002D
KS-AR8001D
CS-AR680
CS-AR680
CS-AW8240
CS-AW8240
KS-AR8001D
CS-ARS650
CS-ARS650
Front
Rear
KW-AVX820
Optional Bass Boost Remote Control
(KS-AR8001D Only)
RM-RK130
