Legacy LA580 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
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Table of Contents:
Page 2 – Congratulations; on your purchase of a new; Legacy Blue Diamond Series amplifier!; Le; al
Page 3 – specs; Legacy Blue Diamond Amplifier Features
Page 5 – LA
Page 7 – inputs
Page 9 – floating ground connection; common ground connection; R L
Page 11 – speakers
Page 13 – troubleshooting; TROUBLESHOOTING
Page 14 – WARRANTY
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LA480
LA1080
LA580
LA1480
LA680
LA1880
LA780
LA2080
HIGH SPEED
CAR AMPLIFIER
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Summary
Page 2 - Congratulations; on your purchase of a new; Legacy Blue Diamond Series amplifier!; Le; al
Congratulations on your purchase of a new Legacy Blue Diamond Series amplifier! Le • P• S• V• R• H• P al table of contents USER MANUAL SPECIFICATIONS LA480/580/780/1480/1880/2080 FEATURES & CONTROLS LA680/1080 FEATURES & CONTROLS ELECTRICAL WIRING, INSTALLATION & SETUP 2 CH STEREO INPUT ...
Page 3 - specs; Legacy Blue Diamond Amplifier Features
specs Features and Specifications Legacy Blue Diamond Amplifier Features • Polished chrome finish w/plexiglass panel• Soft turn on/off circuit• Variable gain control• Remote turn on/off• Hi/low level inputs• Power on LED indicator • Fully adjustable electronic crossover network• Remote control Bass ...
Page 5 - LA
LA 680/1080 Features and Controls 3 d , n 35 he er cal vity 11 10 9 8 7 6 5 4 3 2 1 12 12 t) 13 Protection LED Indicator The protection circuitry in the amp will disable it if itsenses an input overload, speaker short circuit, orthermal overload conditions. Should this occur, thePROTECT LED will be ...
Page 7 - inputs
inputs Low Level Stereo Input Connection High Level Stereo Input Connection LA480LA580LA780LA1480LA1880LA 2080 Input Connections 2CH AMPS 5 PLEASE NOTE! If using high levelinputs, do not use the low levelRCA inputs at the same time! wiring harness L R L R from speaker terminals head unit orangeblack...
Page 9 - floating ground connection; common ground connection; R L
LA680LA1080 7 inputs Input Connections 4CH AMPS High Level 4 CH Stereo Input from 4CH Audio Source floating ground connection High Level 4 CH Stereo Input from 4CH Audio Source common ground connection wiring harness L R REAR FRONT L R orangeblackblackorange orangeblackblackorange head unit head uni...
Page 11 - speakers
speakers Speaker Connections Basic Stereo Output Basic 4CH Output 9 2CH AMPS LA680LA1080 4CH AMPS LA480LA580LA780LA1480LA1880LA2080 + – + – L R B R I D G E D G N D G N D R E M R E M F U U S E F U S E 1 2 V 1 2 V + – LEFT speaker RIGHT speaker G N D G N D R E M R E M F U U S E F U S E 1 2 V 1 2 V C H...
Page 13 - troubleshooting; TROUBLESHOOTING
troubleshooting Troubleshooting 2 CH Stereo plusMono-BridgedSubwoofer Output TROUBLESHOOTING 11 Amplifier will not power up. • Check for good ground connection.• Check that remote DC terminal has at least +12v DC.• Check that there is battery power on the + terminal.• Check all fuses.• Check that Pr...
Page 14 - WARRANTY
WARRANTY 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. Our obligation under this warranty is lim...