Power cable size Model Fuse Size Cable Size RA1-150.2 20a External It is critical to use the proper power RA1-280.4 40a External and ground cable. Select the size RA1-300.1...
Chassis Ground The chassis ground connection is critical to the performance of the amplifier. Choose a location that is close to the amplifier. Completely scrape away the paint and use a nut and bolt if possible. DO NOT USE AN EXISTING Bare metal FACTORY BOLT! Negative Power...
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BRIDGED BRIDGED LEFT RIGHT CH 4 Positive Battery BRIDGED Connection BRIDGED LEFT RIGHT CH 4 SPEAKER OUTPUT SPEAKER OUTPUT SPEAKER OUTPUT OUTPUT Connect the power cable to the positive SPEAKER OUTPUT SPEAKER OUTPUT SPEAKER OUTPUT BRIDGED OUTPUT battery terminal. The power cable must BRIDGED BRIDGED LEFT...
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. RA1-300.1 / RA1-750.1 RA1-150.2 RA1-280.4 RA1-710.5...
This is a critical step to insure your amplifier GAIN is properly adjusted to match the signal output level of your source unit. Level Setting 50Hz THIS IS NOT A VOLUME CONTROL! If possible, with the source unit off, confirm that the primary volume control is INPUT FRONT REAR...
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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.
This manual is also suitable for:
Ra1-280.4Ra1-300.1Ra1-750.1Ra1-710.5Rai-150.2Rai-280.4...
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