Sony XM-GS400 Marketing Specifications
XM-GS400
GS series 4/3/2 Channel Amplier
The Sony® GS-400 Class-D subwoofer amplier aords incredible installation
exibility thanks to its compact size and packs quite a punch. GS series
ampliers oer tremendous value including convenience features such as:
modern cosmetics, variable cross-overs, multiple channel congurations
and singe-side electrical connections to suit almost any application.
Amp Design
The XM-GS400's 4/3/2 channel congurable output, compact chassis size and single sided
connections provide multiple mounting options while maximizing output and control for your
audio system.
4 Channel Stereo Output
The XM-GS400 delivers 70 watts RMS per channel at 4 ohm at 14.4 volts, from 20 Hz - 20 kHz with
less than 1% THD+N. At 2 ohms stereo, the XM-GS400 delivers 80 watts RMS per channel at 14.4
volts, from 20 Hz - 20 kHz with less than 1% THD+N.
2 Channel Mono Output
The XM-GS400 delivers 160 watts RMS per channel when front and rear channels are bridged into
4 ohm with 14.4 volts, from 20 Hz - 20 kHz with less than 1% THD+N. This unit has a mximum output
power of 350 watts per channel when bridged at 4 ohm.
Built-in Crossovers
The XM-GS400 has a removable top panel that conceals indepentent front and rear 12 dB/
octave variable HPF (High Pass lter) and LPF (Low-Pass lter) crossovers at 50-300Hz. This unit also
provides independent front and rear 12 dB/octave sub-sonic HPF (High-Pass lter) crossovers,
variable at 6-70Hz to maximize your systems potential. This amplier also oers independent,
variable 0-10 dB 40 Hz bass boost circuit to increase low frequency response.
Input Flexibilty
As well as traditional RCA inputs, the XM-GS400 oers direct connections (High Level Input) to
the speaker output of your car audio unit if it is not equipped with RCA line outputs. The auto
sensing, high level input feature also allows the amplier to be powered up without the need for
remote power turn on connections.
Warranty
The XM-GS400 includes a 3 year warranty.
Specications
Amplier Section
Max power output
Power Ad Hoc
Speaker Impedance
Audio
Band
Circuit System
Frequency Response
Harmonic Distortion
Impedance
Input Level
Low Boost
700W max power
70W per channel at 4 Ohms from 20Hz-20kHz with 1% THD1
2-8 Ohm stereo
4-8 Ohms mono
Low Pass Filter: 50-300 HZ, -12dB/oct
High Pass Filter: 50-300 HZ, -12dB/oct
OTL Output Transformerless Circuit Pulse Power Supply
10-100kHz (+0/-3 dB)
0.05% (1kHz)
2-8 Ohm stereo
4-8 Ohms mono
0.3 - 6.0V (RCA input)
1.2 - 12.0V (High Level Input)
0-10dB (40Hz)
Noise Level
Power Supply
Signal Circuitry
Audio Features
Level Control
Convenience Features
Illumination
Inputs and Outputs
Audio In
Audio Out
Input(s)
Line Level Input(s)
Output(s)
RCA Audio Input(s)
Power
Current Drain
Input Voltage
Internal Power Supply
Output Power
Power Requirements
Rated Output
Speaker
Impedance
Speaker Terminal Type
Weights and Measurements
Dimensions (Approx.)
Dimensions (Approx) Depth
Dimensions (Approx) Height
Dimensions (Approx) Width
Weight (Approx.)
Supplied Accessories
Supplied Accessories
93 dBA
OTL Output Transformerless Circuit Pulse Power Supply
6-70Hz Variable -12 dB/Octave Subsonic lter
High Level Input: 3.0 - 12V
Blue illumination
RCA Pin Jacks
High Level input connector
Speaker Terminals
RCA Pin Jacks
High Level input connector
RCA pin jacks
Speaker Terminals
Pin Jacks: 0.3 - 6V
At rated output: 30 Amp (at 4 Ohms)
10.5-16V Power Supply Voltage
OTL Output Transformerless Circuit
Pulse Power Supply
Maximum Output: 350W x 2 (at 4 Ohms), 150W x 4 (at 4 Ohms)
12V DC Car Battery (Negative Ground)
70W x 4 (20Hz-20kHz, 1% THD, at 4 Ohms, 14.4V)
80W x 4 (20Hz-20kHz, 1% THD, at 2 Ohms, 14.4V)
160W x 2 (20Hz-20kHz, 1% THD, at 4 Ohms, 14.4V)
2-8 Ohms in Stereo Mode
4-8 Ohms mono
Gold plated terminals
10 3/4" x 2 1/8" x 8" (272 x 51 x 202 mm)
8"
2 1/8"
10 3/4"
6 lb (2.7 kg)
Mounting Screws (4)
High Level Input Cord
Protection Cap
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