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You can install this compact amp behind most dashboards, but you'll need 4-channel patch cables to connect your car stereo to the amp's preamp inputs. You can also splice into your speaker wiring to get signal to the KTP-445U.
-compact Class D amplifier for factory and aftermarket receivers
-universal plug lets you send signal from RCA outputs or speaker-level wiring
-4-channel amplifier
-45 watts RMS x 4 at 4 ohms (CEA-2006 compliant)
-built-in high-pass crossover (selectable 60, 80, 120 Hz at 12 dB/octave)
-selectable gain switch (high/low) and switchable 2- or 4-channel operation
-fuse: 15A
-dimensions: 7-7/8"W x 1-1/2"H x 2-9/16"D
-warranty: 1 year
Features and Specs
| Performance | ||
|---|---|---|
| RMS Power Output (Watts x Channels) | 45 x 4 | |
| Peak Power Output (Watts x Channels) | 90 x 4 | |
| Power at 2 Ohms (Watts x Channels) | 45 x 4 | |
| Bridged Power (Watts x Channels) | 90 x 2 | |
| Minimum Impedance Bridged | 4 | |
| Minimum Impedance Unbridged | 2 | |
| Best Frequency Response | 20-20k Hz | |
| THD at Rated RMS Power | 1% | |
| Signal to Noise Ratio | 82 dB | |
| Input Voltage | 14.4v | |
| Features | ||
| Amplifier Class | D | |
| Low-Pass Crossover Frequency | N/A | |
| Low-Pass Slope (dB/octave) | N/A | |
| High-Pass Crossover Frequency | 60, 80, 120Hz | |
| High-Pass Slope (dB/octave) | 12 dB/oct | |
| Bass Boost | No | |
| Bass Boost Frequency | N/A | |
| Fan Cooled | No | |
| Fuse Rating | 15 | |
| Speaker Level Inputs | Harness | |
| Preamp Outputs | No | |
| Width (inches) | 7-7/8 | |
| Height (inches) | 1-1/2 | |
| Depth (inches) | 2-9/16 | |
| Parts Warranty | 1 Year | |
| Labor Warranty | 1 Year | |
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