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POWER INPUT

GND

REM BATT+12V

SPEAKER OUTPUT

+

+

-

-

FUSE

6

Basic application

These sub bass amplifiers can be used in any of the bi-amplification systems described in
this manual, replacing the 2 channel amplifiers as per the illustrations.

Connect the inputs to a suitable source, e.g. a head unit with good quality RCA cables.
Connect the LINE OUT to the inputs of the system highs amplifier.

Use at least

#12 gauge speaker wiring. The amps have dual speaker terminals,

simplifying the hookup of multiple speakers. These amps are mono, 1 channel, amplifiers
which have multiple positive and negative connections for ease of wiring. The 2 positives
are the same internally and the 2 negatives are the same internally.

Refer to the section

Interconnect cable checklist:

Crossover frequency control checklist:
LOW PASS: 40Hz to 150Hz
SUBSONIC:15 Hz to 55 Hz
BASS EQ: 0 to +12dB

Level control checklist:

Minimum final loudspeaker impedance:
ATA1200.1 is capable 4 & 2-Ohms (not capable of 1-Ohm)
ATA2000.1 is capable of 4, 2 & 1-Ohm

“Setting up systems after installation for best performance”

FULL RANGE

STEREO LINE INPUT

NOT USED

Y-ADAPTOR

Note: You can use the Radio/CD designated mono line output or a full range stereo line output.
For full range stereo line output, you will need an optional “Y-Adaptor” as shown.

ATA 1200.1 / ATA2000.1 MONO AMPLIFIER APPLICATION

PARALLEL MONO

SUBWOOFERS

2-

OHMS EACH MINIMUM

DESIGNATED

MONO OUTPUT

FROM HEAD UNIT

OUTPUTINPUT

BASS

BOOST

SUB

SONIC

LOW

P

ASS

LEVEL

REMOTE

CONTROL

POWER

PROTECT

RR

L

L

0dB12dB15Hz55Hz40Hz150Hz6V0.2V

MIN MAXX

MONO

SUBWOOFER

POWERINPUT

GNDREMBA

TT+12V

SPEAKER+--

FUSE

REMOTE TURN-ON

CHASSIS GROUND

TO B12v

VIA FUSE

Summary of Contents for 2050.4

Page 1: ...ATA800 2 ATA1200 2 ATA2000 2 ATA1000 4 ATA1400 4 ATA2000 4 ATA1200 1 ATA2000 1 AMPLIFIERS TREAD LOUDLY R ATA SERIES...

Page 2: ...ng your music for years to come The car audio professionals at Maxxsonics recommend that you only use one of the MAXXLINK amplifier installation kits to install this amplifier The MAXXLINK amplifier i...

Page 3: ...is the same size as the lug hole and use a bolt spring washer and nut to securely fasten the ground lug Use petroleum jelly to coat the bolt lug connection to prevent oxidization with time Use the sam...

Page 4: ...orchannels3 4 Inaddition the4channelmodelshavea switchwhichallowsyoutoselect2 3or4channeloperation Switchto2channelifyouonlyhave1setofRCA sinCH1 2and the unit will automatically supply signal to chann...

Page 5: ...the positionandthe shouldbeinthe position LPF 11o clock Interconnectcablechecklist Important Switchsettingchecklist AMPLIFIERX OVER LPF MODE MONO Crossoverfrequencycontrolsettingchecklist Minimumfinal...

Page 6: ...it or equalizer If you only have 1 set of RCA outputs from your headunit you can simply connect those to the inputs for ch 1 2 and switch the to 2ch The amplifier will auto sum the signal and providem...

Page 7: ...s woofer wiring Switch setting checklist 4 channel highs amplifier 1 2CH X OVER HPF 3 4CH X OVER HPF 2 channel bass amplifier X OVER switch LPF Crossover frequency control checklist 4 channel highs am...

Page 8: ...ablechecklist Crossoverfrequencycontrolchecklist LOWPASS 40Hzto150Hz SUBSONIC 15Hzto55Hz BASSEQ 0to 12dB Levelcontrolchecklist Minimumfinalloudspeakerimpedance ATA1200 1iscapable4 2 Ohms notcapableof1...

Page 9: ...2 Ohm 4 x 250 4 x 350 4 x 500 1 x 1200 1 x 1000 1 Ohm n a n a n a n a n a Mono Bridged at 4 Ohm 2 x 500 2 x 700 2 x 1000 n a n a Mono Bridged at 2 Ohm n a n a n a n a n a Mono Bridged at 1 Ohm n a n...

Page 10: ...ting point EXAMPLE If you adjust the HPF to 100Hz the amplifier will not play frequencies below 100Hz but will play frequencies from 100Hz to the highest frequency the amplifier is capable of reproduc...

Page 11: ...undandremoteleadsconnected theamplifiermaybefaulty 1 Checkallfuses 2 Checkallconnections 3 Measure the 12 volt and remote turn on voltages at the amplifier terminals If these are non existent or low t...

Page 12: ...urchase receipts will contain the name and address of the authorized reseller Any damage to the product as a result of misuse abuse accident incorrect wiring improper installation alteration of date c...

Page 13: ......

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