
Do you have a question about the Kicker KEY180.4 and is the answer not in the manual?
| Number of Channels | 4 |
|---|---|
| Power Output (RMS) | 45W x 4 @ 4 Ohms |
| Bridged Power Output (RMS) | 90W x 2 @ 4 Ohms |
| Frequency Response | 20Hz - 20kHz |
| Auto EQ | Yes |
| Time Alignment | Yes |
| Speaker Level Inputs | Yes |
| Signal to Noise Ratio | >90dB |
| Crossover | Variable High-Pass/Low-Pass |
Advises on safe operation, potential overheating, fire hazards, and ventilation requirements for amplifiers and subwoofers.
Provides instructions on selecting a mounting location, drilling holes, and using screws for amplifier installation.
Details the conditions under which the LIMITER engages and its protective function.
Details the steps to initiate the automatic audio calibration process using the included microphone.
Lists error codes from failed Auto Setup and provides troubleshooting actions.
Addresses common problems like no output, LED indicators, limiter engagement, low output, and noise.