Boston GT-5750 Owner's Manual
5-Channel Amplifier Owners Manual
Introduction
Thank
Boston
performance
new
Table
Parts
Specifications
Connections
Top panel
Controls
Status LEDs
Installation - General
you
for
choosing
GJTB>
Amplifier.Ifyou
and
to Boston,
of
Contents
list
removal/installation
Before
Battery and
Wire
Mounting
Passenger &
Multi-Position
Venting
you
routing
location
install
charging
ease-of-useofthe
welcome-you've
trunk
Mounting
Boston AcousticS®
own
other
GT
madeagreat
system
compartment
Feet
mounting
and
Boston
Amplifier
congratulations
products,
should
choice.
the
come
on
your
outstanding
as
no
surprise.Ifyou're
purchaseofthe
audio
3
4
5
6
Installation -
Amplifier
Wire
Power
Remote
Speaker
Mono
Tuning
Music
Front, Rear, and
Front, Rear, and
Rear signal
Head
Volume
5-channel
Input
Front
Front
5-channel
Tuning The
Subwoofer
GT-RSL
Head
Volume
5-channel
Subwoofer
Lowpass
Phase
5-channel
gauge
12v and
subwoofer
The
unit
sensitivity
and rear
and rear
unit
Wiring
fuses
ground
input
output
Amplifier
Amplifier-Subwoofer
connection
connection
Subwoofer
Subwoofer
routing
operation
control
crossover
Q-Tune™
operation
signal
operation
mput
crossover
operation
sensitivity
operation
(GND)
- Front and Rear Speakers
input
crossover
(independent
controls
control
(independent
routing
(single RCAs)
control
(single RCAs)
switch
control
connection
sensitivity
controls
RCAs)
RCAs)
(s)
switch
wiring
controls
switch
wiring
configuration
configuration
configuration
configuration
7
8
diagram
diagram
10
diagram
diagram
Amplifier
Service
2
Troubleshooting
Information
Guide
12
Parts List
Included Hardware:
Installation
Female Quick-Connect Terminal
(for
remote
2mm
3mm
Mounting
Manual
turn-on
Hex Wrench
Hex Wrench
Screws
input)
Specifications
Technical Specifications:
Front
and
@4-0hm:
@2-0hm:
Subwoofer
@4-0hm:
@2-0hm:
Rear Channels Rated
Channel
Rated
Power
Power
(CEA-2006-A):
(CEA-2006-A):
GT-5750
1
1
1
1
6
GT-5750
70 Watts x 4
100
Watts x 4
250 Watts x 1
375 Watts x 1
Front
and
Rear Channels Rated
@4-0hm:
Subwoofer
@2-0hm:
Frequency
Signal-to-Noise
THD+N:
Highpass
Frequency
Slope
Lowpass
Frequency
Slope
Signal
Fuse
Amp
Channel Rated
Response (-3dB):
Crossover
Range:
(dB Per Octave):
Crossover
Range:
(dB Per Octave):
Voltage
Rating:
Power
Power
Ratio(AWeighted):
Input
(Front
(Subwoofer
Range:
and
Rear Channels):
(12v):
(12v):
Channel):
50
Wattsx4
275 Watts x 1
10Hz-95kHz
>100dB
0.03
20Hz-
12dB
50Hz - 350Hz
12dB
200mv-
100
350Hz
Bv
Amp
Dimensions:
Width:
Height:
Depth:
22
2 %"
9"
~"
(566mm)
(61mm)
(229mm)
3
Connections
GT-5750
o
Front
Channel RCA
Input
8 Remote Turn-On
8 Rear Channel RCA
o
Subwoofer
Channel RCA
e Remote Gain Port (refer
o
Front
8 Rear Left
o
Subwoofer
o 12v
«i>
Ground
B!P
Panel
Left &
Power
Wire
Right
&
Right
Mono
Input
Inputs
Removal/Installation
(female
Input
Speaker
Speaker
Speaker
(4-gauge accepted)
spade
Input
to
Outputs
(4-gauge accepted)
connector
GT-RSL
Outputs
Outputs
supplied)
manual
(12-gauge accepted)
(12-gauge accepted)
(12-gauge accepted)
for
installation
instruction)
The
cover
once clearofthe
panel is secured
cornersofthe
with
4
two
(2)
end
panels,itwill
3mm
screws. Once
unscrewed,
lift
off. Reversetoreinstall.
pull
panel
forward,
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