Do you have a question about the Nady Audio SPA 1400 and is the answer not in the manual?
Details power switch, LED indicators (power, clip, signal) on the front panel.
Explains the bimetallic circuit breaker for amplifier protection and reset procedure.
Details 1/4" TRS and XLR inputs, wiring, and usage for balanced/unbalanced signals.
Describes operation modes: Parallel, Stereo, and Bridged Mono.
Details EIA output power ratings for different impedance loads and bridged mono configurations.
Covers input sensitivity, impedance, frequency response, voltage gain, distortion, and S/N ratio.
| Type | Power Amplifier |
|---|---|
| Number of Channels | 2 |
| Frequency Response | 20 Hz - 20 kHz |
| Signal to Noise Ratio | > 100 dB |
| Input Impedance | 20 kOhms |
| Cooling | Fan-cooled |
| Power Output | 700W per channel at 4 Ohms |
| Input Sensitivity | 0.775V (0dBu) |
| Power | 1400W |