Cicada Audio FLX700.4PRO – 4-Channel DSP Amplifier, 175W x4

Cicada FLX700.4PRO — 4-Channel DSP Micro Amplifier (175W x4)

The FLX700.4PRO takes the compact FLX700 platform and adds a built-in digital signal processor — 4 channels in, 6 channels out — so you can tune crossovers, EQ, and levels without a separate DSP unit. Up to 175 watts RMS per channel in a chassis small enough for a bagger, slingshot, side-by-side, or boat, with the tuning power to make it sound truly dialed in.

Why we recommend it

It's the easiest way to get amplified power and DSP tuning in one compact unit. Run all four channels to your speakers or bridge to two, then fine-tune with DSP crossovers (6/12/24/48 dB/octave) across the full 20Hz–20kHz range. Efficient, quiet (91dB SNR), and simple to set with a 12V–0.2V gain range.

Power & Specifications

• 4 x 175W RMS @ 2Ω (14.4V) | 4 x 120W RMS @ 4Ω (14.4V)
• Bridged: 2 x 350W RMS @ 4Ω (14.4V)
• Built-in 4-ch input / 6-ch output DSP
• Frequency Response: 20Hz–20kHz (+/- 3dB) | SNR: 91dB | Efficiency: 80% | Damping Factor: 200
• Operating Voltage: 9V–16V | Current Draw (Music / Max): 50A / 80A | Rec. Fuse (Music): 50A
• DSP Crossover: HP/BP/LP, 6/12/24/48 dB/octave | Turn-On: REM / DC / VOX
• Dimensions (with brackets): 5.3 x 4.9 x 2.0 in | Chassis: 4.1 x 4.9 x 2.0 in