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11

SET THE CH1&3 and CH2&4

CROSSOVER TO FULL;

SET THE CH5&7 and CH4&8

CROSSOVER TO LPF.

INPUT MODE SWITCH

IN 8CH POSITION

Four or Eight Full Range Speakers with Two or Four Subwoofers

Connect four full range speakers on channels 1&3 and 2&4 being vesseleful not to load 
any single channel below 2 ohms stereo. Set the corresponding crossover mode switch to 
Full Range. Alternately, you can connect 8 full range speakers (2 per channel) on channels 
1&3 and 2&4.
Connect two woofers, one each bridged, to ch5/ch6 and ch7/ch8; or connect 4 woofers, 
one each on channels 5&7 and 6&8. Be vesseleful not to load any single channel below 2 
ohms. Set the corresponding crossover mode switch to LPF. 

FRONT SPEAKERS

4 Full Range Speakers

w/2 Subwoofers

4 Full Range Speakers

w/4 Subwoofers

FRONT SPEAKERS

REAR SPEAKERS

REAR SPEAKERS

2 OHM MINIMUM
SUBWOOFER 
IMPEDANCE

2 OHM MINIMUM

SUBWOOFER 

IMPEDANCE

2 OHM MINIMUM

SUBWOOFER 

IMPEDANCE

2 OHM MINIMUM
SUBWOOFER 
IMPEDANCE

2 – 4 OHM 

MINIMUMSPEAKER

IMPEDANCE

2 – 4 OHM 

MINIMUMSPEAKER

IMPEDANCE

2 – 4 OHM 

MINIMUMSPEAKER

IMPEDANCE

2 – 4 OHM 

MINIMUMSPEAKER

IMPEDANCE

Output Configurations

Summary of Contents for ATOM 8

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Page 7: ...it Your system can also be extremely sensitive to noise when the LEVEL is set to maximum and does not match your input signal These adjustments need to be made only once when first setting up the syst...

Page 8: ...ptor to send the Left channel signal to the channel 1 3 input jack Use a second female to dual male Y adaptor to send the Left channel signal to the channel 2 4 input jack Set the Input Mode Switch to...

Page 9: ...r channels 1 3 and 2 4 input jacks Rear Left and Rear Right in to amplifiers channels 5 7 and 6 8 input jacks Set the Input Mode Switch to 8Ch Output will occur on all 8 channels There will be Left an...

Page 10: ...l from the Subwoofer Left output will be sent to the channel 5 7 input and the signal from the Subwoofer Right output will be sent to the channel 6 8 input If your head unit has only a single subwoofe...

Page 11: ...2 4 Connect two woofers one each bridged to ch5 ch6 and ch7 ch8 or connect 4 woofers one each on channels 5 7 and 6 8 Be vesseleful not to load any single channel below 2 ohms Set the corresponding cr...

Page 12: ...r a total of sixteen full range speak ers For typical 6 x 9 or 6 5 or component speaker installs set the crossover mode switches to FULL FRONT SPEAKERS REAR SPEAKERS FRONT SPEAKERS REAR SPEAKERS LEFT...

Page 13: ...ed to ch1 ch2 ch3 ch4 ch5 ch6 and ch7 ch8 Make sure the load does not go below 2 ohms Set both crossover mode switches to LPF SET BOTH CROSSOVERS TO LPF INPUT MODE SWITCH IN 8CH POSITION 2 OHM MINIMUM...

Page 14: ...omatically turn on again If you live in a hot climate and your amp is installed in an enclosed space we suggest installing additional cooling fans to exhaust the hot air which can build up in the inst...

Page 15: ...when the voltage goes below 10 volts or above 16 volts Pairing Place the Bluetooth switch in the ON postion The Bluetooth status LED will flash blue indicating the amp is in pairing mode Now find and...

Page 16: ...s UV and Salt Water Resistant Paint Silk Screen and Heat Sink Enclosure Non Corrosive Black Hairline Finish Aluminum Casing Marine Grade Conformal Coated Boards Resist Corrosion from Salt Spray and Mo...

Page 17: ...mplifiers is 2 ohm stereo and 4 ohm mono bridged Lower impedance loads will cause overheating and may damage the amplifiers Do not mix different impedance speakers in series and or parallel combinatio...

Page 18: ...18 DVC configurations...

Page 19: ...rrectly 3 Blown speaker To check for a blown speaker disconnect all the speakers from the amplifier If the amp goes out of protect mode then the problem is indeed a blown speaker Find which speaker is...

Page 20: ...er end is connected to the remote turn on of the receiver A common error we see is the remote turn on gets connected to the antenna wire instead of the remote turn on wire of the head unit Please note...

Page 21: ...unit will allow you only to enable front and rear which would cause the amp to have no sound 8 Speaker wire is not making a good contact on the speaker output of the amp or on the speaker terminal Yo...

Page 22: ...your RCA cables and speaker wire are run alongside your power cables they will pick up feedback If this is the case you will need to run the RCA cable on the other side separate from your power cable...

Page 23: ...ur crossover setting on your amplifier You may need to filter out more high frequencies which your sub is not meant to play So make sure it s on low pass mode and then you also should try lowering the...

Page 24: ...e doesn t blow with the power wire disconnected from your amp then you have an internal amplifier problem Internal Amplifier Fuse If the fuse blows when the amp is turned up then you likely have subwo...

Page 25: ...able that is plugged into your receiver Make sure you plugged the amplifier into the pre amp output that is red and white In many cases we have seen customers plug the RCA into the RCA video of their...

Page 26: ...interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful inte...

Page 27: ...27...

Page 28: ...Features and specifications are subject to change and or improvement without notice Though we tried our best to ensure that this manual is free and clear of errors please don t hold us responsible for...

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