Design and Specifications subject to change without notice.
XM-475GSX
4/3/2 Channel Amplifier
800W max power
75W x 4/200W x 2 into 4 W, 20Hz-20kHz, @ 0.04% THD
100W x 4 into 2 W, 20Hz-20kHz, @ 0.1% THD
Differential FET Input Stage
MOSFET Outputs
MOSFET Power Supply
Variable 50-300Hz Hi/Low Pass Filters
Dual Mode capability
40Hz EQ Boost
RCA & Speaker Level Inputs
Indicates step-up
2002 SONY MOBILE
PRODUCT GUIDE
Other Specifications
Audio Power Specifications
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
75 watts per channel minimum continuous average power into 4 ohms, both channels driven from 20 Hz to 20 kHz with no more than
0.04% total harmonic distortion per Car Audio Ad Hoc Committee Standards.
Circuit system
OTL (output transformerless) circuit
Pulse power supply
Inputs
RCA pin jacks
High level input connector
Outputs
Speaker terminals
Speaker impedance
2 8 W (stereo)
4 8 W (when used as a bridging amplifier)
Maximum outputs
Four speakers: 170 W × 4 (at 4 W)
Three speakers: 170 W × 2 + 400 W × 1 (at 4 W)
Two speakers: 400 W × 2 (at 4 W)
Rated outputs (supply voltage at 14.4 V)
Four speakers:
75 W × 4 (20 Hz 20 kHz, 0.04% THD, at 4 W)
100 W × 4 (20 Hz 20 kHz, 0.1% THD, at 2 W)
Two speakers:
200 W × 2 (20 Hz 20 kHz, 0.1% THD, at 4 W)
Frequency response
5 Hz 50 kHz (+0.5 dB, -3 dB)
Harmonic distortion
0.005% or less (at 1 kHz)
Input level adjustment range
0.2 6.0 V (RCA pin jacks)
0.4 12 V (High level input)
High-pass filter
50 300 Hz, 12 dB/oct
Low-pass filter
50 300 Hz, 12 dB/oct
Low boost
0 10 dB (40 Hz)
Power requirements
12 V DC car battery (negative ground)
Power supply voltage
10.5 16 V
Current drain
at rated output: 40 A (4 W)
Remote input: 1.5 mA
Dimensions
Approx. 358 × 50 × 264 mm (w/h/d) (14 1/8 × 2 × 10 1/2 in.) not incl.
projecting parts and controls
Mass
Approx. 3.5 kg (7 lb. 11 oz.) not incl. accessories
Supplied accessories
Mounting screws (4)
Left Speakers OUT
Right Speakers OUT
Ground
To battery
Remote
Rear Line IN
Front Line IN
Connections
2002 SONY MOBILE
PRODUCT GUIDE
XM-475GSX
4/3/2 Channel Amplifier
Design and Specifications subject to change without notice.
14 1/8 (358)
12 1/4 (310)
10
1 /
2(264)
2 (50)
ø 1/4 (6)
9
1 /
4(234)
Dimensions
Unit: mm (in.)
Low Boost Controls
Input Level Controls
Rear Hi Level IN
Front Hi Level IN
Input Level Controls
Low Boost Controls
Filter Controls
Test Tone
Filter Controls