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SERVICE MANUAL
US Model
Canadian Model
XM-2150GSX
STEREO POWER AMPLIFIER
Other Specifications
Circuit system OTL (output transformerless) circuit
Pulse power supply
Inputs RCA pin jacks
High level input connector
Outputs Speaker terminals
Through out pin jacks
Speaker impedance 2 – 8 Ω (stereo)
4 – 8 Ω (when used as a bridging amplifier)
Maximum outputs 300 W × 2 (at 4 Ω)
760 W (monaural) at 4 Ω
Rated outputs (supply voltage at 14.4 V)
150 W × 2 (20 Hz – 20 kHz, 0.04% THD,
at 4 Ω)
190 W × 2 (20 Hz – 20 kHz, 0.1% THD,
at 2 Ω)
380 W (monaural) (20 Hz – 20 kHz, 0.1% THD,
at 4 Ω)
Frequency response 5 Hz – 100 kHz ( dB)
Harmonic distortion 0.005% or less (at 1 kHz, 4 Ω)
Input level adjustment range
0.2 – 6.0 V (RCA pin jacks)
0.4 – 12.0 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 supply voltage 10.5 – 16 V
Current drain at rated output : 40 A (at 4 Ω)
Remote input : 2 mA
Dimensions Approx. 14
1/8 × 2 1/4 × 10 1/2 in.
(358 × 50 × 264 mm)
(w/h/d) not incl. projecting parts and controls
Mass Approx. 3.5 kg (7 lb. 11 oz.) not incl. accessories
Supplied accessories Mounting screws (4)
Design and specifications are subject to change without
notice.
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
150 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.
+0.5
–3
Ver 1.2 2002. 07
9-873-436-03
2002G0400-1
© 2002. 07
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation
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