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LEVEL
SONIC
Setup
6V
0.2V
15Hz 55Hz
A
The input MODE switch will "sum" or
LPF
HPF
combine the right and left channel signals
in the MONO position to improve bass
Input Mode
performance. Select MONO only when the
amp is being used for subwoofers.
60Hz 1.2KHz
30Hz 250Hz
BASS
BOOST
B
The XOVER Mode switch sets the type
SUB
of crossover that will be active. 4 channel
LEVEL
SONIC
models will have two switches, one for each
Xover Mode
set of channels.
0dB
9dB
6V
0.2V
15Hz 55Hz
LPF
LPF
C
The HPF (high pass filter) control will limit the
LPF
HPF
output below the selected frequency. This is
LEVEL
30Hz 250Hz
40Hz 150Hz
High pass
typically used to protect midrange and high
frequency speakers from damage and to
Adjustment
30Hz 250Hz
60Hz 1.2KHz
allow a smooth transition from a subwoofer.
6V
0.2V
BASS
BOOST
D
The LPF (low pass filter) control will limit
HPF
output above the selected frequency. This
is used to allow a smooth transition to the
Low pass
higher frequency speakers.
0dB
9dB
Adjustment
60Hz 1.2KHz
BASS
LPF
LPF
BOOST
The BASS BOOST or BASS EQ control
E
will increase the output at 45Hz for more
30Hz 250Hz
40Hz 150Hz
pronounced bass. Exercise caution.
Bass Boost
Increase the level in small amounts until
0dB
9dB
distortion is noticed, then back off a little.
Some models include a bass
F
remote. Avoid adjusting the bass
30Hz 250Hz
remote while operating vehicle.
Remote Level
Control
G
This is a critical step to insure your amplifier
is properly adjusted to match the signal
Level Setting
output level of your source unit.
THIS IS NOT A VOLUME CONTROL!
1.
If possible, with the source unit off, confirm that the primary volume control is
turned down (counter clockwise).
2.
Turn on the source unit (CD, or MP3 player). Re-confirm that the volume is
turned down. Make sure the source unit controls; balance, fader, bass and
treble are all set to center or "0" adjustment. Make sure that the green LED on
the end of the amplifier is illuminated.
3.
Play a clean musical selection of which you are very familiar. CD is preferred.
Do not use radio signals for level setting. Hit play and start turning the volume
of the source unit up.
4.
Stop increasing the source unit volume when you reach 3/4 (about 75%) or until
you hear speakers begin to slightly start producing distortion.
5.
Increase the amplifier level (clockwise) until distortion is heard, then back
the level down (counter clockwise) until the distortion is eliminated. Small
adjustments may need to be made to balance the levels of multiple amplifiers.
XOVER
Common System Setup
FULL LPF HPF
2ch - Full Range
MODE
BRIDGED
LEFT
RIGHT
CH1
CH3
XOVER
MONO STEREO
SPEAKER
OUTPUT
XOVER
FULL LPF HPF
MODE
SUB
XOVER
XOVER
LEVEL
SONIC
FULL LPF HPF
4ch - Full Range
XOVER
XOVER
4
2
FULL LPF HPF
FULL LPF HPF
6V
0.2V
15Hz 55Hz
FULL LPF HPF
XOVER
30Hz
FULL LPF HPF
XOVER
MODE
MODE
BRIDGED
LEFT
RIGHT
MODE
MODE
LPF
HPF
SUB
XOVER
FULL LPF HPF
30Hz
SONIC
FULL LPF HPF
30Hz
SUB
XOVER
MONO STEREO
4CH
2CH
XOVER
XOVER
LEVEL
SONIC
XOVER
SPEAKER
OUTPUT
30Hz 250Hz
MONO STEREO
60Hz 1.2KHz
XOVER
MONO STEREO
FULL LPF HPF
15Hz 55Hz
FULL LPF HPF
30Hz
FULL LPF HPF
BASS
30Hz
FULL LPF HPF
FULL LPF HPF
6V
0.2V
15Hz 55Hz
MODE
XOVER
MODE
BOOST
FULL LPF HPF
30Hz
MODE
LPF
XOVER
XOVER
MODE
LPF
HPF
4ch - Mixed Mono
XOVER
FULL LPF HPF
30Hz
4
2
4
0dB
9dB
FULL LPF HPF
30Hz
FULL LPF HPF
30Hz 250Hz
30Hz
MONO STEREO
FULL LPF HPF
XOVER
30Hz
30Hz 250Hz
60Hz 1.2KHz
XOVER
MONO STEREO
XOVER
SUB
MODE
MODE
MODE
CH1
LPF
LPF
CH3
MODE
SONIC
BASS
FULL LPF HPF
MODE
30Hz
BOOST
FULL LPF HPF
30Hz
FULL LPF HPF
BRIDGED
30Hz
LEFT
RIGHT
MONO STEREO
4CH
30Hz 250Hz
2CH
40Hz 150Hz
15Hz
55Hz
CH1
MONO STEREO
4CH
XOVER
CH3
4
2
SUB
XOVER
4
0dB
9dB
SONIC
FULL LPF HPF
30Hz
SPEAKER
OUTPUT
MODE
MODE
LPF
LPF
FULL LPF HPF
30Hz
XOVER
MODE
15Hz
55Hz
LPF
LPF
SUB
Mono
SONIC
40Hz 150Hz
MONO STEREO
4CH
2CH
FULL LPF HPF
30Hz
30Hz 250Hz
40Hz 150Hz
MONO STEREO
4CH
15Hz
55Hz
SUB
SONIC
SUB
XOVER
BRIDGED
LEVEL
SONIC
15Hz
55Hz
LEFT
RIGHT
The information contained within this document is intended to offer some basic guidelines
6V
0.2V
FULL LPF HPF
15Hz 55Hz
for a few of the most common installations. More complex audio systems should be
SPEAKER
OUTPUT
installed by a competent professional. Additional installation information available at
MODE
LPF
HPF
Maxxsonics USA Inc. warrants this product, to the original consumer purchaser, to be free from
60Hz 1.2KHz
30Hz 250Hz
defects in material and workmanship for a period of one (1) year from the date of purchase.
MONO STEREO
Maxxsonics USA Inc. will, at it's discretion, repair or replace defective products during the warranty
BASS
period. Components that prove to be defective in materials and workmanship under proper installation
MODE
BOOST
and use must be returned to the original authorized Maxxsonics USA Inc. retailer from where it was
purchased. A photocopy of the original receipt must accompany the product being returned. The
CH1
CH3
costs associated with removal, re-installation and freight are not the responsibility of Maxxsonics
4
0dB
9dB
USA Inc. This warranty is limited to defective parts and specifically excludes any incidental or
consequential damages connected therewith. To view the full warranty, please visit the website.
MODE
LPF
LPF
Crunch products are designed and engineered in the USA by
30Hz 250Hz
40Hz 150Hz
MONO STEREO
4CH
BRIDGED
BRIDGED
LEFT
RIGHT
CH1
CH2
CH3
CH4
BRIDGED
BRIDGED
CH2
LEFT
RIGHT
CH4
SPEAKER
OUTPUT
MODE
SPEAKER
OUTPUT
MODE
MONO STEREO
MONO STEREO
MODE
LPF
HPF
BRIDGED
BRIDGED
CH1
CH2
LEFT
RIGHT
CH3
CH4
SPEAKER
OUTPUT
250Hz
60Hz
1.2KHz
LPF
HPF
MONO STEREO
LPF
HPF
BRIDGED
CH1
CH2
CH3
CH4
SPEAKER
OUTPUT
250Hz
60Hz
1.2KHz
250Hz
60Hz
1.2KHz
LPF
HPF
LPF
HPF
MODE
LPF
HPF
SPEAKER
OUTPUT
SPEAKER
250Hz
60Hz
1.2KHz
250Hz
60Hz
1.2KHz
MONO STEREO
LPF
HPF
250Hz
60Hz
1.2KHz
LPF
HPF
LPF
HPF
BRIDGED
CH1
CH2
CH3
CH4
LPF
HPF
250Hz
60Hz
1.2KHz
2
BRIDGED
BRIDGED
250Hz
60Hz
1.2KHz
LEFT
RIGHT
CH1
CH2
CH3
CH4
250Hz
60Hz
1.2KHz
LPF
250Hz
60Hz
1.2KHz
HPF
BRIDGED
LPF
LPF
HPF
HPF
LOW
MODE
CH2
CH4
PASS
SPEAKER
OUTPUT
250Hz
60Hz
1.2KHz
250Hz
60Hz
1.2KHz
BRIDGED
250Hz
60Hz
1.2KHz
BRIDGED
30Hz
CH2
250Hz
2CH
LPF
HPF
LEFT
RIGHT
CH4
SPEAKER
OUTPUT
LOW
LPF
HPF
2
PASS
250Hz
60Hz
1.2KHz
BRIDGED
CH1
CH2
SPEAKER
OUTPUT
250Hz
60Hz
1.2KHz
CH3
CH4
LPF
HPF
MODE
30Hz
250Hz
BRIDGED
LOW
BRIDGED
CH1
CH2
LEFT
RIGHT
CH3
CH4
PASS
250Hz
60Hz
1.2KHz
2CH
BRIDGED
CH1
CH2
30Hz
250Hz
CH3
CH4
SPEAKER
OUTPUT
LOW
PASS
SPEAKER
OUTPUT
BRIDGED
CH1
CH2
40Hz
30Hz
150Hz
250Hz
CH3
CH4
BRIDGED
SPEAKER
OUTPUT
SPEAKER
www.maxxsonics.com
CH1
CH2
CH3
CH4
WARRANTY
BRIDGED
CH2
CH4
2
BRIDGED
CH1
CH2
CH3
CH4
SPEAKER
OUTPUT
MODE
2CH
www.maxxsonics.com
CR SA 2021 QSG 01 - rev2
BRIDGED
LEFT
RIGHT
SPEAKER
OUTPUT
SPEAKER
OUTPUT
Quick Start
Installation Guide
SPEAKER
OUTPUT
SPEAKER
OUTPUT
OUTPUT
BRIDGED
LEFT
RIGHT
SPEAKER
OUTPUT
SPEAKER
OUTPUT
SPEAKER
OUTPUT
SA-1100.1
SPEAKER
OUTPUT
SPEAKER
OUTPUT
SA-1100.2
SA-1100.4
SA-2100.1
SA-2100.4
OUTPUT
SA-3100.1D
SPEAKER
OUTPUT
SA-5000.5D
Congratulations on your choice of a Crunch amplifier. This
"Quick Start Installation" guide is meant to help you "hook
up" and play music. For more detailed information, on
system setting, speaker and subwoofer configuration and
full specifications by model visit the website,
http://crunchcaraudio.com/manuals
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