Hertz

Unleash Your Harley’s Sound & Style: Hertz HD14H Kit Rev up your Harley-Davidson's audio experience with the Hertz HD14H Saddlebag Cut in Kit—the perfect upgrade for riders who demand power, style, and sound. Engineered specifically for Aussie Harley riders, this kit offers unmatched simplicity...

Hertz HMP 4D: Rugged 600W Audio Powerhouse for Adventurous Riders Transform your powersport audio experience with the Hertz HMP 4D 600W 4 Channel Amplifier, available through HogLights. This compact powerhouse delivers crystal-clear sound that cuts through wind noise, letting you enjoy your favourite tunes,...

Hertz S8 DSP: Compact Hi-Res Audio Control for All Rides Precision-tuned performance, no matter the road. Whether you're riding your Harley, boating the Broadwater, or upgrading your 4WD, the Hertz S8 DSP brings Hi-Res audio quality and powerful DSP control to any setup. With...

Hertz SP1.900: Compact Powerhouse Mono Amp for Aussie Rides Big bass in tight spaces – no compromise, no clutter. The Hertz SP1.900 1000W RMS Mono Amplifier delivers serious subwoofer punch in an ultra-compact chassis that’s perfect for motorcycle installs, under-seat car setups, or tight...

Hertz SP4.500: Compact Powerhouse for Premium Motorcycle Audio Elevate your ride's audio experience with the Hertz SP4.500 600W RMS Advanced Class D Amplifier, available through HogLights. This compact powerhouse is engineered to deliver exceptional sound quality in the most demanding environments, from the bustling...

Hertz SP4.900: Compact Powerhouse for Exceptional Motorcycle Audio Experience a new level of audio performance with the Hertz SP4.900 1000W RMS Advanced Class D Amplifier, available through HogLights. This compact powerhouse is designed to deliver exceptional sound quality in the most challenging environments, from...

Hertz SX 165 NEO: High-Performance, All-Weather Audio for Your Harley-Davidson Transform your Harley-Davidson's sound system with the Hertz SX 165 NEO Full-Range Coaxial Speakers, available through HogLights. These 6.5" powerhouses are engineered to deliver exceptional audio quality and durability, making them the ultimate upgrade...

Hertz SX 690 NEO: Unleash Beast-Mode Audio for Your Harley Transform your Harley-Davidson's sound system with the Hertz SX 690 NEO 6x9" 3-Way Speakers, available through HogLights. These audio powerhouses are designed to deliver exceptional sound quality while withstanding the rigours of the open...

Hertz SX 690H NEO: 6x9" Powerhouse Audio for Harleys Built for high-performance audio on high-octane rides, the Hertz SX 690H NEO 6x9" 3-Way Coaxial Speakers are purpose-designed for Aussie Harley riders who demand serious sound with zero compromise. Whether you're tearing down the Great...

Hertz Mille Pro 10" 2Ω: Saddlebag Sub Built for Low-End Power Big bass, now with 2 Ohm punch. The Hertz Mille Pro 10" 1000W 2 OHM SVC Subwoofer (MPS250S2) is your go-to solution for bagger builds demanding more current and tighter control. With a...

Hertz Mille Pro 10": Saddlebag Bass with Serious Punch Big bass. Minimal space. The Hertz Mille Pro 10" 1000W 4 OHM SVC Subwoofer (MPS250S4) is purpose-built for tight installations—like slipping seamlessly into your Harley-Davidson saddlebags. With an ultra-shallow depth of just 82.6 mm (3.25"),...

Hertz SV 165 NEO: High-Output 6.5" Speakers for Harley Audio Want real volume without distortion on your Harley? The Hertz SV 165 NEO midrange speakers deliver searing SPL output with pinpoint clarity—exactly what you need to cut through wind, pipes, and road noise on...