Hertz SP4.500 600W RMS (1000W Peak) Advanced Class D Amplifier

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 city streets to the rugged Outback trails.

The SP4.500 showcases Hertz's innovative ADC (Advanced D-Class) output stage, achieving an impressive 87% efficiency. This translates to cooler operation and reduced battery drain - crucial for motorcycle applications. With a power output of 90W x 4 RMS at 4 ohms, or a bridged mode of 300W x 2 RMS at 4 ohms, this amplifier delivers punch and clarity despite its ultra-compact size of just 192.7 x 130 x 49mm.

Built to withstand the rigours of powersports, the SP4.500 features an IP55-rated aluminium chassis, providing superior protection against humidity and external agents. Whether you're cruising through a summer shower in Sydney or kicking up dust on New Zealand's gravel roads, this amp is designed to perform flawlessly. The absence of a cooling fan prevents internal dirt accumulation, ensuring long-term reliability in any condition.

Key Features & Specs:

• 600W RMS total power (1000W peak)
• Ultra-compact size: 192.7 x 130 x 49mm - perfect for tight installations
• IP55-rated aluminium chassis for weather resistance
• Advanced D-Class technology with 87% efficiency
• Flexible 4/3/2 channel configurations
• USS (Universal Speakers Simulators) for compatibility with speaker load detection systems
• ART (Automatic Remote Turn-On/Off) for seamless integration with OEM head units
• Sealed connections to prevent oxidation
• Adjustable crossovers with single-side controls for easy calibration
• Operating temperature range: 0°C to 55°C

Fitment:

• Ideal for Harley-Davidson motorcycle applications
• Perfect for under-seat installations in sports cars
• Suitable for behind-seat mounting in trucks
• Versatile design for custom powersport audio setups

Transform your ride's soundscape with the Hertz SP4.500. Whether you're upgrading your Harley's audio system for those long highway cruises along the Great Ocean Road or building a custom setup for your UTV adventures in the Snowy Mountains, this amplifier delivers the power and clarity you crave. Its compact size and robust construction make it the perfect choice for riders who demand premium sound without compromising on space or durability.

The SP4.500's balanced fully-differential inputs ensure high noise rejection, delivering crystal-clear audio even in electrically noisy environments. Pair this amplifier with HogLights' range of high-performance speakers to create a truly immersive audio experience that matches the thrill of your ride.

Upgrade your vehicle's audio today and turn every journey into a personal concert, from the winding coastal roads of Australia to the mountain passes of New Zealand and beyond.