Cicada Audio Amplifier FLX700.4PRO

The FLX700.4PRO takes everything riders love about the FLX series and pushes it further with a built‑in DSP, upgraded connectivity, and advanced tuning capability — all inside one of the smallest high‑performance amplifier chassis available. Engineered specifically for Harley‑Davidson® motorcycles and compact pro‑audio builds, the 700.4PRO delivers clean, dynamic output with full DSP authority and OEM‑friendly integration.

A micro‑chassis footprint designed to fit inside fairings, saddlebags, and tight installation spaces without sacrificing output. Built to deliver maximum power density in the smallest size.

A powerful 6‑channel DSP—4 amplified and 2 pass‑through—giving riders full control over system tuning.
Includes:

• Bluetooth® audio streaming
• USB‑C input for PC‑based DSP configuration

Flexible Mounting Options

Designed for Harley‑Davidson® Road Glide® and Street Glide® amp racks, with multiple included brackets for perfect placement and secure installation.

Equipped with the latest digital amplifier technology for high efficiency and low heat. Protective features include:

• Conformal‑coated circuitry for moisture and vibration resistance
• ICAD overload protection system

Premium Connectivity

Engineered for high‑current systems and professional installations:

• 4 AWG power input
• 12 AWG busbar‑style speaker outputs
• Molex® inputs for RCA or Harley‑specific termination
• Turn‑on modes: REM / DC / VOX

User‑Friendly Indicators & Controls

• Clipping and status LEDs for straightforward system diagnostics
• Fully encased in an extruded aluminum heat‑sink for superior cooling

SPECIFICATIONS:

RMS Power Output (14.4V)4‑Channel Stereo:

• 120W × 4 @ 4 Ω
• 175W × 4 @ 2 Ω

2‑Channel Bridged Mode:

• 350W × 2 @ 4 Ω

Performance Metrics

• Signal‑to‑Noise Ratio: 91 dB (A‑weighted)
• Operating Voltage: 9–16V
• Current Draw (Music): 50A
• Current Draw (Max): 80A
• Recommended Fuse: 50A
• Total Efficiency: 80%
• Frequency Response: 20 Hz – 20 kHz (±3 dB)
• Damping Factor: 200
• THD + N (10% rated power): 0.1% @ 2 Ω per channel

Gain Control

• Input Sensitivity: 12V – 0.2V
• Turn‑On Configuration: REM / DC / VOX

DimensionsWith Mounting Brackets:

• 5.3 × 4.9 × 2.0 in (134 × 125 × 51 mm)

Chassis Only:

• 4.1 × 4.9 × 2.0 in (104 × 125 × 51 mm)