Cicada Audio – Amplifiers

Cicada FLX amplifiers for Harley-Davidson® Touring: compact Class-D four-channel and mono amps built for heat, vibration and moisture, plus FLX PRO models with onboard DSP. Motorcycle Audio Australia is Cicada's exclusive Australian and New Zealand distributor.

Choose by what you are driving: four channels for front and rear speakers, and a mono amp for a subwoofer. On 2024 and newer Skyline OS bikes, an amplifier needs a compatible A2B interface before it can connect.

The amplifier follows the speakers, not the other way round.Channels and power depend on how many positions you're driving, and at what impedance. Tell us your model and year and we'll size it as part of a whole system.Build your system →
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Which Cicada FLX amplifier suits your bike?

This collection carries the four-channel FLX500.4, FLX700.4, FLX1000.4, FLX1400.4 and FLX2000.4, the mono FLX1600.1, FLX2500.1 and BFA5000.1, and the FLX700.4PRO and FLX1400.4PRO with onboard DSP. Match the amplifier to your speaker impedance and channel count, and note that the larger mono amps such as the BFA5000.1 may need saddlebag or remote mounting rather than fitting in the fairing.

FAQ

Are Cicada FLX amplifiers waterproof?

They are conformal-coated to resist moisture, not IP-rated, so mount them out of direct water in a sensible location. Class-D efficiency also keeps heat and current draw down, which suits a bike.

How do I choose between the four-channel amps?

Match the channel count to the system layout. A basic two-speaker front stage can use a two-channel amplifier or two channels of a four-channel amplifier. A four-channel model can run front and rear pairs, four front speakers or a bi-amplified stage, depending on the wiring and impedance. A dedicated subwoofer normally uses a mono amplifier.

Will the amp turn on with my factory radio?

Many FLX amps offer VOX, DC-offset or remote turn-on for non-amplified Boom! Box systems without a reflash. A factory-amplified CVO or Boom! Stage setup may need extra integration. Confirm your audio package.

Where does the amplifier mount?

Compact FLX amps mount in or around the fairing, while larger mono amps such as the BFA5000.1 may need saddlebag or remote mounting. Check the dimensions against your intended location.

Not sure what fits? Tell us your year, model and current audio setup and we'll confirm the parts before you order, or contact Motorcycle Audio Australia.

See also: Cicada DSP · Cicada Speakers · DSP Amplifiers