Cicada Audio - FLX500.4 - 4 x 125w - 4 Channel Amplifier

Cicada Audio FLX500.4 Compact 4-Channel Amplifier Description Clean power meets ultra-compact performance with the Cicada Audio® FLX500.4. Designed specifically for motorcycles, powersports, marine, and tight-install automotive applications, this high-efficiency Class-D amplifier delivers impressive output from a micro-sized chassis without sacrificing clarity, dynamics, or reliability. Built to fit where traditional amplifiers cannot, the FLX500.4 integrates seamlessly into fairings, saddlebags, kick panels, and other compact mounting locations while maintaining the signature sound quality Cicada Audio® is known for. Flexible crossover controls, multiple turn-on options, and wide input sensitivity make it ideal for factory integrations, DSP systems, and custom audio builds alike. Whether powering a motorcycle fairing system, marine setup, or compact vehicle install, the FLX500.4 delivers true Cicada performance in a rugged, installation-friendly design. Specifications Amplifier Type: 4-Channel Class-D Application: Motorcycle / Powersports / Marine / Automotive RMS Power Output (14.4V): 4 × 95W @ 4 Ω 4 × 125W @ 2 Ω 2 × 250W Bridged @ 4 Ω Signal-to-Noise Ratio: 91 dB (A-weighted) Frequency Response: 20 Hz – 20 kHz (±3 dB) THD + N: 0.1% @ 2 Ω Damping Factor: 200 Total Efficiency: 80% Operating Voltage: 9V – 16V Current Draw (Music): 50A Current Draw (Max): 80A Recommended Fuse Rating: 50A Gain Range: 0.2V – 12V Turn-On Modes: REM / DC / VOX Crossover Modes: LPF / FULL / HPF Crossover Range: 20 Hz – 20 kHz Crossover Slopes: 6 / 12 / 24 / 48 dB per octave Dimensions (With Brackets): 5.2" × 4.9" × 2.0" (131 × 125 × 51 mm) Dimensions (Chassis Only): 4.0" × 4.9" × 2.0" (104 × 125 × 51 mm) Key Features: Ultra-compact chassis for tight installs High-efficiency Class-D architecture OEM-friendly integration options Precision crossover and tuning flexibility Rugged aluminum housing Optimized for motorcycle and powersports applications