Product Origin: 100% Australian Sony Stock

Warranty: Sony Australia 24 Month Warranty.

 

Sony XM-554ZR 4 Channel Car Amplifier.
Channel Configuration: 4Ch / 3Ch
Line - Low Level Input x 4
Speaker - Hi Level Input x 4
High Level Auto Sensing - Power On/Off
MOSFET Power Supply
Toroidal Transformer

Output Power

CEA Rating: 60W x 4

DIN 45500 Rating (@ 14 V, THD 0.5 %)

4 ohm: 4 x 55W
4 ohm - BTL: 2 x 65W + 1 x 130W
2 ohm: 4 x 65W

Rated/THD (@ 14.4 V, 20 Hz - 20 kHz)

4 ohm: 4 x 55W / 0.04%
4 ohm - BTL: 2 x 65W + 1 x 130 W / 0.1%
2 ohm: 4 x 65W / 0.1%

Maximum (@ 14.4 V)

4 ohm: 4 x 110W
4 ohm - BTL: 2 x 150W + 1 x 300W
2 ohm: 4 x 150W

Input

High Pass Filter: 80Hz
HPF Roll Off Rate: -12 dB/oct
Low Pass Filter: 80Hz
LPF Roll Off Rate: -18dB/oct
Balanced Input Circuit: Balanced Input Circuit
Input sensitivity: 0.3 - 6Volts

Output

Frequency Response: 5Hz - 50kHz
Tolerance: +0 / -3dB
Signal to Noise Ratio (@ Rated Power): 100dB
Total Harmonic Distortion (@1 kHz): < 0.005%
CEA SN Ratio: 97dBA
Min Load Impedance/Ch: 2ohm

General

Current drain (@ Rated Power - 4Ù): 30Amps
Fuse Rating: 25Amps x 2
Weight (approx.): 3.2kg

Dimensions
(WxHxD in mm) approx: 401 x 55 x 264