Hertz - Complete Kits

Complete Hertz HMX audio system packages for Harley-Davidson touring models. Matched components selected for confirmed compatibility — speakers, amplifier and wiring ready to install. Ships Australia-wide and to New Zealand.
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Hertz complete audio kits bundle matched speakers and amplifiers configured for Harley-Davidson Touring installs. Components are selected by MAA for electrical and acoustic compatibility — speaker impedance, amplifier power, and signal handling are matched rather than assembled from unrelated parts.

Kits represent the most efficient upgrade path for most builds — one purchase covers the core audio components, with wiring harnesses available separately to suit your specific model year. Hertz kit configurations start with fairing speakers and amplification, with options to extend to lower fairing or rear audio.

For the full Hertz Audio range including individual components, see the Hertz Audio collection.