Cicada Audio FLX1400.4 — 4‑Channel Motorcycle Amplifier
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Cicada Audio FLX1400.4 — 4‑Channel Motorcycle Amplifier
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$899.99
$899.99
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Cicada Audio FLX1400.4 — 4‑Channel Motorcycle Amplifier
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Call us at (864) 334‑6131 or message our team with your bike year/model and current upgrades. We'll map the best path to louder, cleaner sound.
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Cicada Audio FLX1400.4 4-Channel Motorcycle Amplifier
The Cicada Audio FLX1400.4 is a high-output 4-channel motorcycle amplifier built for Harley-Davidson bagger audio systems that need serious clean power, strong speaker control, and reliable highway-speed output. This amplifier is a strong fit for riders powering fairing speakers, saddlebag lid speakers, midbass, or bridged speaker pairs in a loud, clean, motorcycle-ready audio build.
Clean 4-Channel Power for Harley Bagger Audio
Built for riders who need compact motorcycle amplifier power, flexible crossover control, 2Ω/4Ω speaker support, and strong output for real Harley audio systems.
Key Product Details
| Product | Cicada Audio FLX1400.4 4-Channel Motorcycle Amplifier |
| Amplifier Type | High-output 4-channel motorcycle amplifier |
| Best For | Harley-Davidson bagger audio, fairing speakers, saddlebag lid speakers, midbass, and amplified motorcycle audio systems |
| System Goal | Clean power, stronger output, better speaker control, and louder highway-speed performance |
| Speaker Support | 2Ω and 4Ω speaker systems, depending on final wiring and system design |
| Install Focus | Compact motorcycle amplifier layout for Harley-Davidson Touring and custom bagger audio builds |
Always verify speaker impedance, wiring layout, fuse size, amplifier placement, gain structure, and system design before ordering or installing this amplifier.
Built for High-Output Harley Audio Systems
The Cicada FLX1400.4 is built for Harley-Davidson and motorcycle audio systems where factory power is not enough. It gives riders the headroom needed to drive upgraded 6.5" speakers, 6x9 speakers, pro coaxials, midbass drivers, and bridged speaker pairs with cleaner output and better control.
This amplifier is a strong choice when the goal is louder vocals, stronger midbass, reduced distortion, and better open-air performance at speed. In a properly planned Harley bagger audio system, the FLX1400.4 can support front and rear speaker layouts, fairing and lid speaker upgrades, or bridged power for more aggressive output.
Power and Performance Specifications
| RMS Power @ 4Ω | Approximately 200 watts x 4 channels at 14.4V |
| RMS Power @ 2Ω | Approximately 350 watts x 4 channels at 14.4V |
| Bridged Power @ 4Ω | Approximately 700 watts x 2 channels at 14.4V |
| Frequency Response | 20Hz–20kHz +/-3dB |
| THD | < 0.5% at 1kHz |
| Signal-to-Noise Ratio | Approximately 91dB A-weighted |
| Damping Factor | Approximately 200 |
| Crossovers | HPF / FULL / LPF, 30Hz–300Hz, 12dB/octave |
| Turn-On Modes | REM / DC turn-on support |
| Operating Voltage | 8V–16V |
| Current Draw | Approximately 70A music / 130A max |
| Recommended Fuse | Approximately 150A for music use |
Best Use for the FLX1400.4
The FLX1400.4 is best used in Harley-Davidson bagger audio builds that need strong 4-channel amplifier power for fairing speakers, saddlebag lid speakers, midbass, or bridged speaker layouts. It is built for riders who want more output without giving up control or clarity.
Designed Around Real Motorcycle Audio
Motorcycle audio is different from car audio. Wind noise, road speed, speaker placement, electrical load, and limited mounting space all matter. This amplifier belongs in systems where the speaker choice, wiring, fusing, and tuning plan are matched correctly.
Recommended System Planning
To get the best performance from the Cicada FLX1400.4, match it with the right speakers, proper OFC power and ground wiring, correct battery-side fusing, clean signal input, and a real tuning plan. For Harley-Davidson Touring and custom bagger audio systems, amplifier power should always be planned around the speakers, impedance, charging system, mounting location, and final sound goal.
If you are unsure whether this amplifier is the right choice for your Road Glide, Street Glide, CVO, Road King, Indian, or custom motorcycle audio build, contact Garage Bagger Stereo before ordering.
Related Cicada & Motorcycle Audio Paths
Build the system around the correct amplifier, speakers, DSP, wiring, and installation parts. These related collections help match the FLX1400.4 with the right Harley audio upgrade path.
Need Help Choosing the Right Cicada Amplifier?
Need help matching the Cicada FLX1400.4 to your speakers, bike, wiring, DSP, or complete Harley audio system? Call Garage Bagger Stereo or start a build consultation and we’ll help match the amplifier power, speaker layout, impedance, and tuning plan to your build.