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Need help?Do you have a question about the Legacy American LA-1089 and is the answer not in the manual?
Provides a phone number for technical assistance regarding Legacy products.
Details the various controls and indicators on the mono block amplifier.
Details the controls and indicators for the LA-589, LA-789, LA-989 amplifiers.
Details the controls and indicators for the LA-1889, LA-2389, LA-2889 amplifiers.
Details the controls and indicators for the LA-689, LA-1089 amplifiers.
Illustrates power and remote turn-on wiring for 4-channel amplifiers.
Explains how to connect 2-channel amplifiers for mono operation.
Details mono connection methods for high-power 2-channel amplifiers.
Explains how to connect amplifiers using high-level speaker outputs.
Illustrates mono input wiring for 4-channel amplifiers.
Shows stereo and bridged mono speaker wiring for 4-channel amplifiers.
Provides guidance on safely mounting and installing the amplifier.
Lists important safety precautions to follow during installation and operation.
General| Channels | 4 |
|---|---|
| RMS Power at 4 Ohms | 50W x 4 |
| Signal to Noise Ratio | >90dB |
| THD at RMS Output | <0.05% |
| Input Voltage | 14.4V |
| Impedance | 2-8 Ohms |
| Dimensions | 230mm x 228mm x 53mm |
