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Description
Kicker LX500.4 4-Channel Amplifier
The Kicker LX500.4 is part of Kicker’s premium LX-Series amplifier lineup, built for SQL systems that need clean output, flexible control, and reliable Class-D efficiency.
Key Features
- 4-channel full-range Class-D amplifier
- 125 watts x 4 at 4 ohms
- 225 watts x 4 at 2 ohms
- 450 watts x 2 bridged at 4 ohms
- Included LX Control Center for setup and diagnostics
- FIT+ input technology accepts low-level and high-level signals up to 40V
- Gain-match LEDs for cleaner setup
- Selectable crossover control with Linkwitz-Riley and Butterworth options
- Reversible center panel with RGB accent lighting options
Specifications
| RMS Power at 4 Ohms | 125W x 4 |
| RMS Power at 2 Ohms | 225W x 4 |
| Bridged Power at 4 Ohms | 450W x 2 |
| Dynamic Power | 1100W |
| Frequency Response | 20Hz–20kHz |
| Signal-to-Noise Ratio | >95dB A-weighted |
| Dimensions | 2-3/8 in H x 8-7/16 in W x 9-7/16 in L |
Available at SMS Car Audio — Where Music Matters.