background image

Setup

Common System Setup

Quick Start

Installation Guide

The input MODE switch will “sum” or 

combine the right and left channel signals 

in the MONO position to improve bass 

performance. Select MONO only when the 

amp is being used for subwoofers.

The XOVER Mode switch sets the type 

of crossover that will be active. 4 channel 

models will have two switches, one for each 

set of channels.

output below the selected frequency. This 

is typically used to protect midrange and hi 

frequency speakers from damage and to 

allow a smooth transition from a subwoofer.

will limit output above the selected 

frequency. This is used to allow 

a smooth transition to the higher 

frequency speakers.

1. 

turned down (counter clockwise).

2. 

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 

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. 

the level down (counter clockwise) until the distortion is eliminated. Small 

The Bass EQ control will increase the power 

output at 45Hz for more pronounced bass. 

Exercise caution when using this control. 

Increase the level in small amounts until 

distortion is noticed, then back off a little.

Some models include a bass 

remote. Avoid adjusting the bass 

remote while operating vehicle.

 

 

 

 

 

 

 

 

 

 

 

 

Input Mode

Xover Mode

High pass 

Adjustment

Low pass 

Adjustment

Bass Boost

Remote Level 

Control

2ch - Full Range

4ch - Full Range

4ch - Mixed Mono

Mono

5ch

A

B

C

D

E

F

is properly adjusted to match the signal 

output level of your source unit.

THIS IS NOT A VOLUME CONTROL!

Level Setting

G

WARRANTY

Maxxsonics USA Inc. warrants this product, to the original consumer purchaser, to be free from 

defects  in  material  and  workmanship  for  a  period  of  one  (1)  year  from  the  date  of  purchase.

Maxxsonics USA Inc. will, at it’s discretion, repair or replace defective products during the warranty 

period. Components that prove to be defective in materials and workmanship under proper installation 

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 

costs associated with removal, re-installation and freight are not the responsibility of Maxxsonics 

consequential  damages  connected  therewith. To  view  the  full  warranty,  please  visit  the  website.

The information contained within this document is intended to offer some basic guidelines 

for a few of the most common installations. More complex audio systems should be 

installed by a competent professional. Additional installation information available at

www.maxxsonics.com

Hifonics products are designed and engineered in the USA by

www.maxxsonics.com

9V

0.2V

INPUT

LEVEL

6V

0.2V

INPUT

LEVEL

PHASE

0

180

BASS EQ

0

10dB

BASS EQ

0

9dB

BASS EQ

0

12dB

15

35Hz

SUBSONIC

10

40Hz

SUBSONIC

30

250Hz

LPF

35

250Hz

LPF

40

300Hz

LPF

FULL

LP

HP

XOVER

MONO STEREO

MODE

FULL LPF HPF

XOVER

MONO STEREO

MODE

4CH

2CH

MODE

60

1.3KHz

HPF

60

1.2KHz

HPF

10

2.5KHz

HPF

10

1.5KHz

HPF

9V

0.2V

INPUT

LEVEL

6V

0.2V

INPUT

LEVEL

PHASE

0

180

BASS EQ

0

10dB

BASS EQ

0

9dB

BASS EQ

0

12dB

15

35Hz

SUBSONIC

10

40Hz

SUBSONIC

30

250Hz

LPF

35

250Hz

LPF

40

300Hz

LPF

FULL

LP

HP

XOVER

MONO STEREO

MODE

FULL LPF HPF

XOVER

MONO STEREO

MODE

4CH

2CH

MODE

60

1.3KHz

HPF

60

1.2KHz

HPF

10

2.5KHz

HPF

10

1.5KHz

HPF

9V

0.2V

INPUT

LEVEL

6V

0.2V

INPUT

LEVEL

PHASE

0

180

BASS EQ

0

10dB

BASS EQ

0

9dB

BASS EQ

0

12dB

15

35Hz

SUBSONIC

10

40Hz

SUBSONIC

30

250Hz

LPF

35

250Hz

LPF

40

300Hz

LPF

FULL

LP

HP

XOVER

MONO STEREO

MODE

FULL LPF HPF

XOVER

MONO STEREO

MODE

4CH

2CH

MODE

60

1.3KHz

HPF

60

1.2KHz

HPF

10

2.5KHz

HPF

10

1.5KHz

HPF

9V

0.2V

INPUT

LEVEL

6V

0.2V

INPUT

LEVEL

PHASE

0

180

BASS EQ

0

10dB

BASS EQ

0

9dB

BASS EQ

0

12dB

15

35Hz

SUBSONIC

10

40Hz

SUBSONIC

30

250Hz

LPF

35

250Hz

LPF

40

300Hz

LPF

FULL

LP

HP

XOVER

MONO STEREO

MODE

FULL LPF HPF

XOVER

MONO STEREO

MODE

4CH

2CH

MODE

60

1.3KHz

HPF

60

1.2KHz

HPF

10

2.5KHz

HPF

10

1.5KHz

HPF

9V

0.2V

INPUT

LEVEL

6V

0.2V

INPUT

LEVEL

PHASE

0

180

BASS EQ

0

10dB

BASS EQ

0

9dB

BASS EQ

0

12dB

15

35Hz

SUBSONIC

10

40Hz

SUBSONIC

30

250Hz

LPF

35

250Hz

LPF

40

300Hz

LPF

FULL

LP

HP

XOVER

MONO STEREO

MODE

FULL LPF HPF

XOVER

MONO STEREO

MODE

4CH

2CH

MODE

60

1.3KHz

HPF

60

1.2KHz

HPF

10

2.5KHz

HPF

10

1.5KHz

HPF

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

CH1/2

CH3/4

CH3/4

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

Speakers

Subwoofer

OUTPUT

SPEAKER

CH 1

CH 2

BRIDGED

CH 3

CH 4

BRIDGED

OUTPUT

SPEAKER

OUTPUT

CH 3

CH 4

BRIDGED

SPEAKER

OUTPUT

CH 1

CH 2

SPEAKER

OUTPUT

CH 3

CH 4

SPEAKER

OUTPUT

CH 5

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

CH1/2

CH3/4

CH3/4

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

Speakers

Subwoofer

OUTPUT

SPEAKER

CH 1

CH 2

BRIDGED

CH 3

CH 4

BRIDGED

OUTPUT

SPEAKER

OUTPUT

CH 3

CH 4

BRIDGED

SPEAKER

OUTPUT

CH 1

CH 2

SPEAKER

OUTPUT

CH 3

CH 4

SPEAKER

OUTPUT

CH 5

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

CH1/2

CH3/4

CH3/4

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

Speakers

Subwoofer

OUTPUT

SPEAKER

CH 1

CH 2

BRIDGED

CH 3

CH 4

BRIDGED

OUTPUT

SPEAKER

OUTPUT

CH 3

CH 4

BRIDGED

SPEAKER

OUTPUT

CH 1

CH 2

SPEAKER

OUTPUT

CH 3

CH 4

SPEAKER

OUTPUT

CH 5

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

CH1/2

CH3/4

CH3/4

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

Speakers

Subwoofer

OUTPUT

SPEAKER

CH 1

CH 2

BRIDGED

CH 3

CH 4

BRIDGED

OUTPUT

SPEAKER

OUTPUT

CH 3

CH 4

BRIDGED

SPEAKER

OUTPUT

CH 1

CH 2

SPEAKER

OUTPUT

CH 3

CH 4

SPEAKER

OUTPUT

CH 5

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

CH1/2

CH3/4

CH3/4

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

Speakers

Subwoofer

OUTPUT

SPEAKER

CH 1

CH 2

BRIDGED

CH 3

CH 4

BRIDGED

OUTPUT

SPEAKER

OUTPUT

CH 3

CH 4

BRIDGED

SPEAKER

OUTPUT

CH 1

CH 2

SPEAKER

OUTPUT

CH 3

CH 4

SPEAKER

OUTPUT

CH 5

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

CH1/2

CH3/4

CH3/4

BRIDGED

OUTPUT

SPEAKER

LEFT

RIGHT

BRIDGED

Speakers

Subwoofer

OUTPUT

SPEAKER

CH 1

CH 2

BRIDGED

CH 3

CH 4

BRIDGED

OUTPUT

SPEAKER

OUTPUT

CH 3

CH 4

BRIDGED

SPEAKER

OUTPUT

CH 1

CH 2

SPEAKER

OUTPUT

CH 3

CH 4

SPEAKER

OUTPUT

CH 5

SPEAKER

LEFT

RIGHT

BRIDGED

OUTPUT

SPEAKER

OUTPUT

SPEAKER

OUTPUT

This “Quick Start Installation” guide is meant to help you 

“hook up” and play music. For more detailed information, 

http://hifonics.com/manuals.html

HF BG 2020 SP QSG 01 - rev1

6V

0.2V

LEVEL

BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 3/4

2CH

4CH

3CH

FULL LPF HPF

XOVER

MONOSTEREO

MODE

40 300Hz

LPF

10

40Hz

SUBSONIC

6V

0.2V

LEVEL

BASS EQ

0

9dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL

BASS EQ

0

9dB

CHANNEL 3/4

HPF

LPF

FULL

X-OVER

4CH

2CH

MODE

6V

0.2V

LEVEL

BASS EQ

0

9dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL

BASS EQ

0

9dB

CHANNEL 3/4

FULL LPF HPF

X-OVER

FULL LPF HPF

X-OVER

FULL LPF HPF

X-OVER

4CH

2CH

MODE

FULL LPF HPF

XOVER

MONOSTEREO

MODE

40 300Hz

LPF

10

40Hz

SUBSONIC

30 250Hz

LPF

60 1.2KHz

HPF

30 250Hz

LPF

60 1.2KHz

HPF

6V

0.2V

LEVEL

BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 3/4

FULL

LPF

HPF

X-OVER

FULL

LPF

HPF

X-OVER

2CH

4CH

3CH

MODE

6V

0.2V

LEVEL

BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 3/4

FULL

LPF

HPF

X-OVER

FULL

LPF

HPF

X-OVER

2CH

4CH

3CH

MODE

FULL LPF HPF

XOVER

MONOSTEREO

MODE

40 300Hz

LPF

10

40Hz

SUBSONIC

6V

0.2V

LEVEL

BASS EQ

0

9dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL

BASS EQ

0

9dB

CHANNEL 3/4

HPF

LPF

FULL

X-OVER

4CH

2CH

MODE

6V

0.2V

LEVEL

BASS EQ

0

9dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL

BASS EQ

0

9dB

CHANNEL 3/4

FULL LPF HPF

X-OVER

FULL LPF HPF

X-OVER

FULL LPF HPF

X-OVER

4CH

2CH

MODE

FULL LPF HPF

XOVER

MONOSTEREO

MODE

40 300Hz

LPF

10

40Hz

SUBSONIC

30 250Hz

LPF

60 1.2KHz

HPF

30 250Hz

LPF

60 1.2KHz

HPF

6V

0.2V

LEVEL

BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 3/4

FULL

LPF HPF

X-OVER

X-OVER

LPF

FULL HPF

X-OVER

LPF

FULL HPF

6V

0.2V

LEVEL

BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 3/4

FULL

LPF HPF

X-OVER

HPF

FULL

X-OVER

2CH

4CH

3CH

MODE

6V

0.2V

LEVEL

BASS EQ

0

9dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL

BASS EQ

0

9dB

CHANNEL 3/4

4CH

2CH

6V

0.2V

LEVEL

BASS EQ

0

9dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL

BASS EQ

0

9dB

CHANNEL 3/4

FULL LPF HPF

X-OVER

FULL LPF HPF

X-OVER

4CH

2CH

MODE

FULL LPF HPF

XOVER

MONOSTEREO

MODE

40 300Hz

LPF

10

40Hz

SUBSONIC

30 250Hz

LPF

60 1.2KHz

HPF

30 250Hz

LPF

60 1.2KHz

HPF

2CH

4CH

3CH

MODE

6V

0.2V

LEVEL

BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 3/4

FULL

LPF HPF

X-OVER

X-OVER

LPF

FULL HPF

X-OVER

LPF

FULL HPF

6V

0.2V

LEVEL

BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL BASS EQ

0

12dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 3/4

FULL

LPF HPF

X-OVER

HPF

FULL

X-OVER

2CH

4CH

3CH

MODE

6V

0.2V

LEVEL

BASS EQ

0

9dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL

BASS EQ

0

9dB

CHANNEL 3/4

HPF

LPF

FULL

X-OVER

4CH

2CH

MODE

6V

0.2V

LEVEL

BASS EQ

0

9dB

30 250Hz

LPF

60 1.2KHz

HPF

CHANNEL 1/2

6V

0.2V

LEVEL

BASS EQ

0

9dB

CHANNEL 3/4

FULL LPF HPF

X-OVER

FULL LPF HPF

X-OVER

FULL LPF HPF

X-OVER

4CH

2CH

MODE

FULL LPF HPF

XOVER

MONOSTEREO

MODE

40 300Hz

LPF

10

40Hz

SUBSONIC

30 250Hz

LPF

60 1.2KHz

HPF

30 250Hz

LPF

60 1.2KHz

HPF

2CH

4CH

3CH

MODE

9V

0.2V

INPUT

LEVEL

6V

0.2V

INPUT

LEVEL

PHASE

0

180

1CH

0

9dB

2CH/4CH

0

12dB

15

35Hz

SUBSONIC

10

40Hz

SUBSONIC

30

250Hz

LPF

35

250Hz

LPF

40

300Hz

LPF

FULL

LP

HP

XOVER

MONO STEREO

MODE

FULL LPF HPF

XOVER

MONO STEREO

MODE

4CH

2CH

MODE

60

1.3KHz

HPF

60

1.2KHz

HPF

9V

0.2V

INPUT

LEVEL

6V

0.2V

INPUT

LEVEL

PHASE

0

180

1CH

0

9dB

2CH/4CH

0

12dB

15

35Hz

SUBSONIC

10

40Hz

SUBSONIC

30

250Hz

LPF

35

250Hz

LPF

40

300Hz

LPF

FULL

LP

HP

XOVER

MONO STEREO

MODE

FULL LPF HPF

XOVER

MONO STEREO

MODE

4CH

2CH

MODE

60

1.3KHz

HPF

60

1.2KHz

HPF

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