Amplifiers – Touring Batwing 1998–2013
Amplifiers for 1998 to 2013 Batwing Touring (Street Glide®, Electra Glide® and Ultra)
Harley-Davidson pre-Rushmore batwing amplifiers in this collection suit 1998 to 2013 Street Glide®, Electra Glide®, Ultra and CVO models. These bikes output an analogue speaker-level signal directly from the factory head unit, which makes amplifier connection straightforward: the amp wires to a high-level input adapter or the factory speaker outputs, with no digital interface required.
The practical constraint on this platform is the charging system, which provides less electrical headroom than on later Touring bikes. Compact Class-D amplifiers are generally the most practical choice, and a higher-output build should include a power and ground upgrade and a charging review so voltage stays stable under load. Choose by channels and power, and match the amplifier to your 2Ω or 4Ω speakers for the output the system can deliver.
Why You'll Love It
- Right-sized for the platform: compact amps such as the Precision Power MAA4.400, Cicada FLX500.4 and CX250.2D and the Hertz HMP series suit the pre-Rushmore charging system.
- Simple connection: an analogue speaker-level signal means a high-level input adapter or direct speaker-output connection, with no interface unit.
- Room to grow: larger four-channel and mono amplifiers are available where the build includes the charging support to run them.
- Brands proven on Harley-Davidson Touring motorcycles: Cicada Audio, Hertz, SounDigital, Precision Power, Wild Boar and Hogtunes, chosen for their fit and reliability on Touring builds.
- Four-channel, two-channel and mono: a matched amp for a front stage, a full system or a dedicated sub.
FAQ
How does an amplifier connect on a 1998 to 2013 batwing?
These bikes output an analogue speaker-level signal from the factory head unit, so the amplifier connects through a high-level input adapter or directly to the speaker outputs. No digital interface unit is required on this platform.
Why does the charging system matter on pre-2014 bikes?
The pre-Rushmore charging system provides less electrical headroom than on later Touring models for a high-current amplifier. Compact, efficient amps suit it well, and a bigger build should add a power and ground upgrade and a charging review. A lithium battery alone does not increase stator output.
How many channels do I need?
A four-channel amp runs front and rear pairs. A two-channel runs one stereo pair, or both channels bridged into one mono load. A monoblock is for a subwoofer.
Where does the amplifier mount?
Compact amps mount in or around the fairing with the right hardware. Larger amps often mount in a saddlebag or another remote location. Check the dimensions against your intended spot before ordering.
Not sure which amplifier suits your Harley-Davidson Touring motorcycle? Use the fitment and specification detail on each product, or contact Motorcycle Audio Australia with your bike's year, model, speakers and current audio setup and we'll help you match the right amplifier.
