Description
Included in this kit
This bundle includes a Cicada Audio FLX500.4 125w x 4CH AMPLIFIER, a Cicada Audio CXX65.4 - Pro Coaxial Speakers 6.5-inch- 4 Ohm, Pair, a Cicada Audio CHDRGG - H-D 2014-2023 RG Kidney Grill - PR, a Cicada Audio CHDSGG - H-D 2014-2023 SG Round Grill, Pair, a Cicada Audio HDPG8K - 8 Gauge Power/Ground Kit, a Cicada Audio HDFLXFo Front Speaker to FLX Amplifier Output Harness for 2014+ Harley-Davidson FLX Systems Plug‑and‑Play Front Pod Adapter, a Cicada Audio HDFiMY - H-D Input Molex -FRONT/Y Adaptor, a Cicada Audio 14HDAR-RG - CX/DSP/FLX Amplifier Mounting System H-D® Road Glide ®, and a Cicada Audio 14HDAR-SG - CX/DSP/FLX Amplifier Mounting System H-D® Street Glide ®.
1x Cicada Audio FLX500.4 125w x 4CH AMPLIFIER (FLX500.4)
Clean Power. Compact Footprint. True Cicada Performance.
The FLX500.4 is a compact, high‑efficiency 4‑channel amplifier engineered for motorcycles, powersports, marine, and small‑format automotive systems. Delivering impressive output in a micro‑sized chassis, it’s designed to integrate seamlessly into tight installs while maintaining the clarity, reliability, and dynamic range Cicada amplifiers are known for.
FEATURES
Ultra‑Compact Design
Small‑format chassis engineered to fit inside fairings, saddlebags, kick panels, and other tight mounting locations without sacrificing performance.
High‑Efficiency Class‑D Platform
Delivers strong power output with reduced heat and electrical load, ideal for motorcycles and vehicles with limited charging systems.
Flexible Crossover Control
Selectable LPF / FULL / HPF crossover with a wide adjustment range (20 Hz – 20 kHz) and steep selectable slopes (6 / 12 / 24 / 48 dB per octave) for precision system tuning.
OEM‑Friendly Integration
Multiple turn‑on options — REM, DC, or VOX — make it easy to integrate with factory head units and custom installations.
Precision Audio Control
Wide gain range (0.2V – 12V) accommodates factory and aftermarket source units, DSPs, and high‑output preamps.
Rugged Build Quality
Built with durable components and a compact aluminum housing for long‑term reliability in harsh motorcycle and outdoor environments.
SPECIFICATIONS
RMS Power Output (14.4V)
4‑Channel Stereo Mode:
95W × 4 @ 4 Ω
125W × 4 @ 2 Ω
2‑Channel Bridged Mode:
250W × 2 @ 4 Ω
Performance Metrics
Signal‑to‑Noise Ratio: 91 dB (A‑weighted, 20 Hz – 20 kHz)
Operating Voltage: 9V – 16V
Current Draw (Music): 50 A
Current Draw (Max): 80 A
Recommended Fuse: 50 A
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
1x Cicada Audio CXX65.4 - Pro Coaxial Speakers 6.5-inch- 4 Ohm, Pair (CXX65.4)
Features:
Designed for 2014 + H-D® factory designed locations
V8™ Dispersion Guide
Exclusive Cicada Design for 360o sound from tweeter
Rain or Shine™ all weather performance design
Built-In 6dB crossover
PEI tweeter dome for best sound dispersion
Moisture resistant
Brighter sound
More efficiency
Kevlar cone
Extremely lightweight and strong
Moisture resistant
Maximized efficiency
Copper wire voice coils offer great sound while generating less heat
N45H Neo Magnets
High temperature resistant Polycarbonate custom tooled basket
UV protection over all surfaces
5-inch Grills and Hardware are included
Two (2) year warranty
Specification:
4Ω / 6.5-inch high performance coaxial driver
Power handling: 100W RMS/200W MAX
Voice Coils: 1.4-inch/35mm mid-bass and 1-inch/25mm Tweeter
Cone: Kevlar
Tweeter Dome: PEI
Magnet: Neodymium
Sensitivity: 93dB
Frequency response 55 Hz – 20 kHz +/- 3dB
Mounting Depth: 2.26-inch/57mm
Mounting Diameter: 5.43-inch/138mm
1x Cicada Audio CHDRGG - H-D 2014-2023 RG Kidney Grill - PR (CHDRGG)
Custom tooled Road Glide(R) replacement grill for increased height for CH/CM series speakers.
1x Cicada Audio CHDSGG - H-D 2014-2023 SG Round Grill, Pair (CHDSGG)
Custom tooled Street Glide® replacement grills add additional depth required for aftermarket speaker upgrades.
1x Cicada Audio HDPG8K - 8 Gauge Power/Ground Kit (HDPG8K)
HD 8 Gauge Power Harness Kit
1x Cicada Audio HDFLXFo Front Speaker to FLX Amplifier Output Harness for 2014+ Harley-Davidson FLX Systems Plug‑and‑Play Front Pod Adapter (HDFLXFO)
H-D® SPEAKER TO CICADA AUDIO® FLX AMPLIFIER OUTPUT – FRONT
1x Cicada Audio HDFiMY - H-D Input Molex -FRONT/Y Adaptor (HDFIMY)
H-D Input Molex -FRONT/Y Adaptor
1x Cicada Audio 14HDAR-RG - CX/DSP/FLX Amplifier Mounting System H-D® Road Glide ® (14HDAR-RG)
Amplifier Mounting Rack for 2014-2023 H-D® Road Glide®
HASSLE-FREE INSTALLATION
Mount amp to stainless steel chassis and easily slide in under the fairing mounted radio.
NOTE: Place amplifier input side toward the driver, power and ground input toward the headlight!
Powder coated
Stainless steel construction
Mounting hardware included
Designed for CX/FLX/DSP600.4D style amplifiers only
1x Cicada Audio 14HDAR-SG - CX/DSP/FLX Amplifier Mounting System H-D® Street Glide ® (14HDAR-SG)
Amplifier Mounting Rack for 2014-2023 H-D® Street Glide®
HASSLE-FREE INSTALLATION
Velcro® mount amp to stainless steel tray between the head unit and the headlight.
Powder coated
Stainless steel construction
Mounting hardware included
Designed for CX/FLX/DSP600.4D style amplifiers only