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Legacy LA370 User Manual

Red series 2 high speed car amplifier

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MANUFACTURER'S LIMITED TWO YEAR
LEGACY SOUND CORP. warrants this unit to be free from defective material or workmanship and will repair or
replace this unit or any part thereof if it proves defective in normal use or service within two (2) years from the
Our obligation under this warranty is limited to repairing or replacing, at our discretion, the defective instrument
or any part thereof when it is returned, transportation prepaid to the Legacy Service Center at the address
below. This warranty will be considered void if the unit has been tampered with, improperly serviced, subjected
to abuse or misuse or if installed in a commercial vehicle. This warranty does not cover accidental damage.
When returning this unit for service, please include $15.00 for return postage and handling. Send your unit to:
IMPORTANT: Pack carefully in original carton if possible. We are not
responsible for damage incurred in returning items for repair. A letter
stating your exact street address, daytime phone number, and the
problem you are experiencing should be included. You must also enclose
a copy of the original receipt as proof of date of purchase.
FOR YOUR PROTECTION
Completely and immediately mail the Product Registration Card
so that we may contact you directly in the event a safety
notification is issued in accordance with the 1972 Consumer
Product Safety Act, or for other reasons Legacy may deem
TECHNICAL SUPPORT HOTLINE
Our technical department will gladly answer any questions
you may have about our products. They cannot, however
tell you the status of a repair, or handle other customer
service situations.
1-800-934-2277
Monday through Thursday, 9AM to 5PM
Friday 9AM to 2PM Eastern.
www.legacycaraudio.com
WARRANTY
date of original purchase.
LEGACY SERVICE CENTER
1600 63rd Street
Brooklyn, NY 11204
necessary.
HIGH SPEED
CAR AMPLIFIER
L A 3 7 0
L A 4 7 0
L A 5 7 0
L A 6 7 0
L A 7 7 0
L A 8 7 0
L A 9 7 0
LA1470
LA1870
LA2070

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Summary of Contents for Legacy LA370

  • Page 1 WARRANTY MANUFACTURER’S LIMITED TWO YEAR LEGACY SOUND CORP. warrants this unit to be free from defective material or workmanship and will repair or replace this unit or any part thereof if it proves defective in normal use or service within two (2) years from the date of original purchase.
  • Page 2: Specifications

    4 X 250W 2 X 500W 4 X 400W 2 X 600W 2 X 800W 2 X 900W 2 X 1200W LA370/LA470/570/770/970/1470/1870/2070 BRIDGE MODE 1 X 500W 1 X 600W 1 X 800W 2 X 500W 1 X 1000W 2 X 800W...
  • Page 3 To reset the amp, turn the REMOTE power off and on again. again. Remote Bass Boost Remote Bass Boost (LA370 without) Plug in the Remote Bass Boost Control wire in here. Plug in the Remote Bass Boost Control wire in here. 670/870...
  • Page 4 Making Power Connections Low Level Stereo Input Connection 1. Connect the +12V terminal directly to the car battery (+) terminal. 2. Connect the GROUND terminal directly to the car battery (-) terminal OR to a good clean, paint-free chassis ground point. 3.
  • Page 5 4CH AMPS 4CH AMPS Low Level 4 CH Stereo Input High Level 4 CH Stereo Input wiring harness from 2 CH Audio Source from 4CH Audio Source floating ground connection head unit head unit Left Output orange orange black black black black Right Output...
  • Page 6 Bridged Input Connection Basic Stereo Output 1470 1470 to a second amplifier 1870 1870 head unit 2070 2070 2CH AMPS 2CH AMPS LEFT speaker RIGHT speaker Y adaptors 4CH AMPS 4CH AMPS 4 CH Bridged Input Basic 4CH Output from 2 CH Audio Source CH1+2 = Left Channel CH3+4 = Right Channel head unit...
  • Page 7: Troubleshooting

    4CH AMPS Bridged Mono Output 2 CH Stereo plus Mono-Bridged 1470 Subwoofer Output speakers 1870 MINIMUM MINIMUM SPEAKER 2070 SPEAKER IMPEDANCE IMPEDANCE 4 OHMS! 2CH AMPS speaker 4 OHMS! Mono Subwoofer TROUBLESHOOTING Before removing your amplifier, refer to the list below Amplifier will not power up.

This manual is also suitable for:

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