Sony XM-460GTX Specification Guide

Design and Specifications subject to change without notice.

• 600W max power
• 60W x 4 RMS into 4W, 20Hz - 20kHz @ 0.08% THD
• 60W x 2 + 150W x 1 into 4W 20Hz - 20kHz @ 0.1% THD
• Class A/B
• Rear Variable 50 - 300Hz High Pass/Low Pass Filter
• Front Variable 50 - 300Hz High Pass Filter
• 40Hz EQ Boost
• RCA & Speaker Level Inputs

POWER OUTPUT AND TOTAL HARMONIC DISTORTION
60 watts per channel minimum continuous average power into 4 ohms, both channels driven from 20 Hz to 20 kHz with no more than
0.08% 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

Suitable speaker impedance 

2 – 8 W (stereo)
4 – 8 W (when used as a bridging amplifier)

Maximum outputs 

Four speakers: 120 W × 4 (at 4 W)

       150 W × 4 (at 4 W)

Three speakers: 120 W × 2 + 300 W × 1 (at 4 W)

Rated outputs (supply voltage at 14.4 V)

Four speakers: 60 W × 4 (20 Hz – 20 kHz, 0.08% THD, at 4 W)

       75 W × 4 (20 Hz – 20 kHz, 0.1% THD, at 2 W)

Three speakers: 60 W × 2 + 150 W × 1 (20 Hz – 20 kHz, 0.1% THD, at 4 W)

Frequency response 

5 Hz – 50 kHz (+0 dB, -3 dB)

Harmonic distortion 

0.005% or less (at 1 kHz)

Input level adjustment range

0.3 – 6.0 V (RCA pin jacks)
1.2 – 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: 31 A (4 W)
Remote input: 1 mA

Dimensions 

Approx. 387 × 55 × 260 mm (w/h/d) (15 1/4 × 2 1/4 × 10 1/4 in.)
not incl. projecting parts and controls

Mass 

Approx. 3.9 kg (8 lb. 10 oz.) not incl. accessories

Supplied accessories 

Mounting screws (4)
High level input cord (1)
Protection cap (1)