Cicada Audio FLX1400.4 – 4-Channel Amplifier

Cicada FLX1400.4 — 4-Channel Micro Amplifier (350W x4)

The FLX1400.4 is a serious compact 4-channel amp, delivering up to 350 watts RMS per channel from a chassis just 7.6" long. It's got the muscle to run a demanding full-range setup with headroom to spare, yet still fits the tight install spaces of a bagger, slingshot, side-by-side, or boat.

Why we recommend it

Run all four channels to your speakers, or bridge to two channels (up to 700W each) for big output. Efficient and quiet (91dB SNR, 200 damping factor) with an easy 12V–0.2V gain range. Requires 4 AWG power wire (Cicada HDPG4K recommended).

Power & Specifications

• 4 x 350W RMS @ 2Ω (14.4V) | 4 x 225W RMS @ 4Ω (14.4V)
• Bridged: 2 x 700W RMS @ 4Ω (14.4V)
• Frequency Response: 20Hz–20kHz (+/- 3dB), THD < 0.5%
• Operating Voltage: 8V–16V | Efficiency: 79% | SNR: 91dB | Damping Factor: 200
• Current Draw (Music / Max): 50A / 220A | Recommended Fuse (Music): 120A
• Crossover: LPF/FULL/HPF 30–300Hz, 12dB/octave | Gain: 0.2V–12V
• Dimensions: 7.6 x 4.9 x 2.0 in