
$599.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Delivering 225W x 4 at 2Ω and 450W x 2 at 4Ω bridged—perfect for powerful, clean sound in any setup. Keep your audio in top form with the included LX Control Center (LXCC), offering real-time monitoring and system adjustments. Maximize power efficiency and reliability with Class-D technology, perfect for long-lasting, high-quality performance. Customize your system’s look with 11 RGB LED colors and a reversible center panel for a stylish audio setup. 500W 2-Ohm Class D 4-Channel Amplifier w/LX Precision Controller & RGB LED Panel - 51LX5004 This Listing Includes: (1) Kicker 500W 2-Ohm Class D 4-Channel Amplifier w/LX Precision Controller & RGB LED Panel - 51LX5004 The KICKER LX500.4 4-Channel Class-D Amplifier is the perfect solution for audio enthusiasts who demand high-output power and crystal-clear sound. Delivering 225W x 4 at 2-Ohm and 450W x 2 at 4-Ohm bridged, this amplifier ensures premium audio performance for your speakers. It features advanced Class-D technology for lower power consumption and reduced heat, enabling extended playtimes and reliable performance. With the included LX Control Center (LXCC), users can monitor critical system diagnostics, including battery voltage, amp temperature, and protection status in real-time, while making precise adjustments to the gain, crossover slopes, and frequency. Whether you're tuning your system or customizing your setup, the LX500.4 offers the perfect balance of power, flexibility, and control, with a customizable appearance featuring 11 RGB LED accent colors. Key Features: High-powered 4-channel amplifier designed for premium audio performance Class-D design for efficient power consumption, longer playtimes, and lower operating temperatures Gain-match LEDs for precise gain setting, ensuring optimal signal performance Reversible center panel with customizable RGB LED accent lighting (choice of 11 colors) Multiple turn-on modes and advanced protections for thermal, circuit, and voltage stability Specifications: Dynamic Power Output: 1100W Frequency Response: 20Hz - 20kHz Signal-to-Noise Ratio (A-weighted, rated power): >95dB Signal-to-Noise Ratio (1W output): >75dB Power Wiring: Requires 1 x 80 Ampere 4 Gauge PK4, CK4 RMS Power @ 14.4V: 2-Ohm Stereo: 225W x 4 4-Ohm Stereo: 125W x 4 4-Ohm Bridged: 450W x 2 Input Sensitivity: High level: 1V - 40V Low level: 125mV - 5V Variable Electronic Crossover: 24dB/octave Linkwitz-Riley HP: 20Hz - 5kHz LP: 40Hz - 5kHz Selectable slope options: 12, 18, or 24dB/oct Butterworth; 12 or 24dB/oct Linkwitz-Riley Dimensions: Height: 2-3/8" (6 cm) Width: 8-7/16" (21.4 cm) Length: 9-7/16" (24 cm)
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$599.99