Sony XM-ZR704 Marketing User manual

XM-ZR704
4/3/2 Channel ZR Series Amplifier
70W x 4 RMS (20Hz-20kHz, < 1%, 4 Ohm, 14.4V)
1
This unit has a maximum output power of 150W per channel at 4
Ohm.
80W x 4 RMS (20Hz-20kHz, < 1% THD+N, at 2 Ohm, 14.4V)
This unit has a maximum output power of 175W per channel at 2
Ohm.
160 x 2 RMS (20Hz-20kHz, < 1%, 4 Ohm, 14.4V)
This unit has a maximum output power of 350W per channel when
bridged at 4 Ohm.
Direct connection (High Level Input)can be made with the speaker
output of your car audio unit if it is not equipped with RCA line output.
High Level Sensing power on feature allows the unit to be activated
without the need for remote connection.
Independent variable 12 dB/Oct 50-300Hz HPF (High-Pass Filter) and
LPF (Low -Pass Filter) for front and rear channels.
Independent variable 6 -70Hz sub-sonic HPF (High Pass Filter) 12
dB/Oct for both front and rear channels.
Variable 0-10 dB 40Hz bass boost provides additional bass
response at lower frequencies (rear channels only).

Sony Electronics Inc. • 16530 Via Esprillo • San Diego, CA 92127 • 1.800.222.7669 • www.sony.com
Last Updated: 04/13/2011
XM-ZR704
4/3/2 Channel ZR Series Amplifier
Please visit the Dealer Source for current information at
www.sony.com/dealersource
Features
70W x 4 RMS (20Hz - 20kHz, < 1%, 4 OHM, 14.4V)
1
This unit has a maximum output power of 150W per channel
at 4 Ohm.
80W x 4 RMS (20Hz - 20kHz, < 1% THD+N, at 2 Ohm, 14.4V)
This unit has a maximum output power of 175W per channel
at 2 Ohm.
160 x 2 RMS (20Hz - 20kHz, < 1%, 4 OHM, 14.4V)
This unit has a maximum output power of 350W per channel
when bridged at 4 Ohm.
High Level Input with Sensing Power On Direct connection
(High Level Input)can be made with the speaker output of your
car audio unit if it is not equipped with RCA line output.
High Level Sensing power on feature allows the unit to be
activated without the need for remote connection.
Variable HPF/LPF for front and rear Variable 12 dB/Oct 50 -
300Hz HPF (High - Pass Filter) and LPF (Low - Pass Filter) for front
and rear channels.
Subsonic Filter Independent variable 12 dB/Oct 6 - 70Hz sub -
sonic HPF (High Pass Filter) for front and rear channels.
Bass Boost Variable 0 - 10 dB 40Hz bass boost provides
additional bass response at lower frequencies (rear channels
only).
Specifications
Audio Features
LevelControl: High Level Input: 6.0 - 12V
Audio
FrequencyResponse: 10 - 100kHz (+0/ - 3 dB)
InputLevel: 0.3 - 6.0V (RCA input)
1.2 - 12.0V (High Level Input)
Impedance: 2 - 8 Ohms Stereo,
4 - 8 Ohms Mono
NoiseLevel: 100 dBA
SignalCircuitry: 6 - 70Hz Variable - 12 dB/Octave Subsonic filter
HarmonicDistortion: 0.05% (1kHz)
LowBoost: 0 - 10dB (40Hz)
CircuitSystem: OTL Output Transformerless Circuit
Pulse Power Supply
PowerSupply: OTL Output Transformerless Circuit
Pulse Power Supply
Band: Low Pass Filter: 50 - 300 HZ, - 12dB/oct
High Pass Filter: 50 - 300 HZ, - 12dB/oct
Amplifier Section
Power Ad Hoc: 70W per channel at 4 Ohms from 20Hz - 20kHz with
< 1% THD
1
SpeakerImpedance: 2 - 8 Ohm stereo
4 - 8 Ohms mono
Max power output: 700W max power
Speaker
Impedance: 2 - 8 Ohms in Stereo Mode
Speaker Terminal Type: Output
Power
OutputPower: Maximum Output: 350W x 2 (at 4 Ohms)
150W x 4 (at 4 Ohms)
CurrentDrain: At rated output: 45A (at 2 Ohms) Remote Input: 1
mA
RatedOutput: 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)
PowerRequirements: 12V DC Car Battery (Negative Ground)
Internal Power Supply: OTL Output Transformerless Circuit
Pulse Power Supply
InputVoltage: 10.5 - 16V Power Supply Voltage
Inputs and Outputs
Input(s): RCA Pin Jacks and High Level Speaker Input Connector
Line Level Input(s): RCA pin jacks
RCA Audio Input(s): Pin Jacks: 0.3 - 6V
Output(s): Speaker Terminals
AudioIn: RCA Pin Jacks, High Level Input Connector
AudioOut: Speaker Terminals
Dimensions
Weight: 6lb 14oz
Measurements: 16 3/4 x 2 1/4 x 9 7/8"
(424 x 55 x 248 mm)
Supplied Accessories
Mounting Screws (4)
High Level Input Cord (1)
Protection Cap (1)
Color: Gray and Silver
UPC Code: 027242745124
1.CEA - 2006Compliant — Standardized “ Voluntary ” Testing &MeasurementMethodsforMobile Audio
Amplifiers. This standard advocates a uniform method for determining an amplifier ’ s RMS power and signal -
to - noiseratio. Using 14.4 volts, RMS watts are measuredinto a 4 - ohmimpedanceloadat1percentTotal
HarmonicDistortion (THD) plus noise, at a frequencyrange (for general purpose amplifiers) of 20Hz to
20,000Hz.
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