ATG ATG4 Manual
ATG4
User Manual
Installation Instructions
ATG warrants any products purchased in the U.S.A. from an
authorized ATG dealer. All products are warranted to be free from
defects in material and workmanship under normal use and service for
a period of (1) year when the unit installed by an authorized ATG
dealer. Non-authorized dealer installed products carry a (1) year parts
and labor limited warranty. This warranty applies to the origi-nal
purchase only.
ATG will either repair or replace (as its option) any unit that has been
found to be defective and under warranty provided the defect occurs
within:
One (1) year if purchased through an authorized ATG dealer.
This limited warranty does not extend to units that have been subject-
ed to misuse, abuse, neglect, or accident. Products that in ATG’s
judgment shows evidence of having been altered, modified, or
serviced without ATG’s authorization, will be ineligible under this
warranty.
To obtain warranty service please contact your retailer or see our
website atg-audio.com for more details.
All warranty claims must be handled directly through the authorized
ATG dealer they were originally purchased from.
ATG Audio-to-Go
Made in China
WARNING: This product can expose you to
chemicals including lead, which is known to the
State of California to cause cancer. For more
information, go to www.P65Warnings.ca.gov
ATG
ATG
ATG
ATG
atg-audio.com.
ATG4 - 2 Ohm Stereo
The ATG amplifier includes a built-in variable crossover. The crossover features a variable
frequency selection for precise low pass filtering. The 4 channel also offers high/low pass
filtering selection with the option of low or high pass filtering.
- CH4 + - CH3 +
GND
POWER INPUT
BRIDGED
SPEAKER OUTPUT
REM +12V
- CH2 + - CH1 +
BRIDGED
4
1250 WATTS: 4 CHANNEL CLASS D
(2 Ohm Minimum)(2 Ohm Minimum)
INPUTPROTECTCH 1/2
- CH4 + - CH3 +
CH 3/4
PWR
BASS EQ
GND
POWER INPUT
BRIDGED
SPEAKER OUTPUT
REM +12V
0dB 12dB
55Hz 750Hz 5V 0.2V
LP
BASS EQ
X-OVER HP/LP LEVEL
X-OVER HP/LP LEVEL
4
41250 WATTS: 4 CHANNEL CLASS D
CH1CH3
CH2CH4
HP Full
0dB 12dB
55Hz 750Hz 5V 0.2V
LP HP Full
- CH2 + - CH1 +
BRIDGED
Due to continuous improvement of the product the Specifications are subject to change without notice.
9 10
Input Voltage @ 12 - 14.4 VDC
@ 4 Ohm
@ 2 Ohm
@ 4 Ohm Bridged
THD (1kHz @ 4Ω):
Bandwidth (-3 dB):
Damping Factor (1k Hz @ 4Ω):
S/N ratio ( as weighted @ 1 Volt):
Input Sensitivity:
Minimum Load Impedance:
Input :
Channel 1-2 filter range:
Channel 3-4 filter range:
Variable Bass Boost:
ATG4
4 x 125W
4 x 250W
2 x 500W
0.04%
18Hz- 22KHz
100
99db
.20MV - 5.0V RMS
2Ω
Pre in RCA
55Hz - 750Hz
55Hz - 750Hz
45Hz @ 0 ~ 12dB
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