AudioBahn A12001DJ Owner'S Manual Download Page 8 | Manualshive

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The LINE OUT allows you to build a multiple amplifier system without having to use splitter cords or

Y-adapters to distribute the signal. Now it is simply a matter bringing one set of RCAs into the first

amplifier, then using the line out RCA jacks as the feed to the next amplifier.

By using the bass boost function, bass notes at 45Hz are emphasized as much as 18dB.

Allows you to change the phase of your subwoofer from 0 to 180 degrees to help compensate for timing

differences between drivers.

4. Low Level LINE OUT RCA Jacks

5. Bass Boost Control

6. Phase Shift Control

CONTROLS & FUNCTIONS

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Summary of Contents for A12001DJ

Page 1: ...PLEASE READ THIS MANUAL BEFORE OPERATING THIS UNIT RETAIN FOR FUTURE REFERENCE A12001DJ A18001DJ OWNER S MANUAL ...

Page 2: ...g enthusiasts Our global manufacturing facilities feature ISO9002 ratings the highest level of quality control awarded in the electronics manufacturing industry fully robotic as sembly lines and a state of the art California based R D laboratory Our Technical Department and entire staff look to strive above and beyond the rest of the pack by going that extra mile to help you out Whether you happen...

Page 3: ...am__________________________________________________ 12 Bridging 2 Amplifiers______________________________________________ 13 14 Adjusting and Tuning______________________________________________ 15 Troubleshooting__________________________________________________ 16 Warning Disclaimer______________________________________________ 17 Warranty_______________________________________________________...

Page 4: ...mail us at sales audiobahn com WARNING Continuous exposure to sound pressure levels over 100dB may cause permanent hearing loss High powered autosound systems may produce sound pressure levels well over 135dB Need we say more Use common sense If after reading this manual you still have questions regarding your product we recom mend that you see your nearest Audiobahn Dealer A list of Authorized Au...

Page 5: ...OHMS 1 x 450 WATTS RMS Power INTO 2 OHMS 1 x 800 WATTS RMS Power INTO 1 OHM 1 x 1500 WATTS RMS Power A18001DJ INTO 4 OHMS 1 x 700 WATTS RMS Power INTO 2 OHMS 1 x 1300 WATTS RMS Power INTO 1 OHM 1 x 2500WATTS RMS Power FEATURES SPECIFICATIONS ILLUMINATED CIRCUIT BOARD VARIABLE SUBSONIC FILTER 15Hz 40Hz SIGNAL TO NOISE RATIO 100dB FREQUENCY RESPONSE 3dB FROM 15Hz to 150Hz Fuse Ratings Dimensions A12...

Page 6: ...A12001DJ A18001DJ A12001DJ A18001DJ A12001DJ 4 EA A18001DJ 5 EA CONTROLS FUNCTIONS 5 ...

Page 7: ... sensitivity This knob is not a volume control for the amplifier The amplifier can be driven to full power with a wide range of input signals A lower signal level will require increased sensitivity to reach full power A higher signal level will require decreased sensitivity These inputs are for signal cables from the source Always use high quality shielded RCA cables 1 Bass Boost Gain Remote Contr...

Page 8: ...the first amplifier then using the line out RCA jacks as the feed to the next amplifier By using the bass boost function bass notes at 45Hz are emphasized as much as 18dB Allows you to change the phase of your subwoofer from 0 to 180 degrees to help compensate for timing differences between drivers 4 Low Level LINE OUT RCA Jacks 5 Bass Boost Control 6 Phase Shift Control CONTROLS FUNCTIONS 7 ...

Page 9: ...uencies below what it is set to from going to your sub s This will prevent your subs from playing any frequencies that may harm them 7 Low Pass Filter Control 8 Sub Sonic Control 9 Bridged Connection 10 Light Switch This is the connection used to bridge 2 two of the same class D amplifiers together Later in this manual it is explained how to bridge the amps and what settings to use This switch is ...

Page 10: ... the car Note GROUND WIRE SHOULD NOT BE EXTENDED MORE THAN 3 FEET 1 METER Due to the power requirements of the amplifier this connection should be made directly to the positive terminal of the battery For safety purposes install an in line fuse holder not included as close to the battery positive terminal as possible with an ampere rating not to exceed the total value of fuses in the amplifier 11 ...

Page 11: ... is an imput overload sort vircuit or extremely high temperature conditions are detected When the protection mode is in operation the LED indicator on the side panel will be illuminated RED indicating the amplifier has gone into a self preservation mode If you observe that the protection LED is lit please check the system carefully to fetermine what has caused the protection circuit to engage The ...

Page 12: ...r heat protection circuit having enough air directed over the cooling fins will improve heat dis sipation dramatically DO NOT enclose the amplifier in a small box or cover it so that air can not flow around the fins Temperatures in car trunks have been measured as high as 155 F in the summer time Since the thermal shut down point for the Amplifier is 158 F it is easy to see that it must be mounted...

Page 13: ...MONO MODE A12001DJ A18001DJ WIRING DIAGRAM 12 ...

Page 14: ...Bridged 2 amplifiers 13 Master Slave Master Slave BRIDGED BRIDGED IF BRIDGED SWITCH POSITION IS ON SLAVE ALL CONTROLS ARE NON FUNCTIONAL ALL CONTROLS ARE NOW CONTROLLED BY THE MASTER AMPLIFIER HEAD UNIT ...

Page 15: ...A12001DJ 4EA A18001DJ 5EA A12001DJ 4EA A18001DJ 5EA Bridging Two Amplifiers 14 ...

Page 16: ...djustments on the head unit or processor are set at 0 or flat As these other settings for bass adjustments are increased the gain setting will need to be adjusted lower 2V 70 4V 45 5V 32 8V 5 Bass boost must be left at minimum on the amp and 0 or flat on the head unit or processor 10V Can not be used with this amplifier If your amplifier includes Hi Level speaker wire inputs and you are using them...

Page 17: ...ring before the amp Check Audio Leads NO SOUND IN ONE CHANNEL Inspect for short circuit or an open connection Check Speaker Leads Fuse broken wire with receiver on No power to remote AMP NOT SWITCHING ON No power to power wire Is the Diagnostic LED illuminated YES NO SOUND Is the power LED illuminated NO Check fuses in amplifier Be sure Turn on lead is connected Check signal leads Check gain contr...

Page 18: ... terminal connection Before making or break ing power connections at the system power terminals disconnect the 12V wire at the battery end Con firm your radio head unit and or other equipment is turned off while connecting the input jacks and speaker terminals If you need to replace the power fuse replace it only with a fuse identical to that supplied with the system Using a fuse of a different ty...

Page 19: ...r enclosures Audiobahn will replace defective subwoofers plexiglass or neon only Do not send the entire enclosure unless the enclosure is defective itself You must receive prior authorization and an RA before sending in any complete enclosure AUDIOBAHN DOES NOT WARRANTY ANY PRODUCTS NOT PURCHASED THROUGH AN AUTHO RIZED DEALER A list of Authorized Audiobahn Dealers can be found on our web page AUDI...

Page 20: ...e no manufacturer defect will be returned to the sender at their cost You must acquire a Return Authorization Number prior to returning ANY product to Audiobahn That Return Authorization Number RA must be prominently and clearly marked on the outside of the ship ping carton or product delivery will be refused no exceptions will be made Please note All shipping and handling to and from charges will...

Page 21: ...WARRANTY CONTINUED 20 ...

Page 22: ...NOTES 21 ...

Page 23: ...NOTES 22 ...

Page 24: ...PROUD SPONSOR OF 7050 Village Drive Bldg G Buena Park CA 90621 888 880 8469 fax info audiobahn com Follow us on Facebook and Twitter 714 452 1476 office ...

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