Hertz SP 4.500 Amplifier | 600 W total power | 150 W x 4 (2Ω) | IP55 – D-class

SP 4.500 features Hertz ADC (Advanced D-Class) output stage, reaching up to 87% efficiency and delivering an impressive power rating of 90 x 4 (4Ω) W RMS or 300 W x 2 (4Ω) W RMS when bridged, with an ultra-compact size of 192.7 (7.58) x 130 (5.1) mm (in.) x 49 (1.9). Being ultra-compact with impressive power, SP 4.500 is the ideal choice for Motorcycle applications and for under-seat in sports cars and behind-seat installations in trucks.

Key Specs

• 600 W total power
• 150 W x 4 (2Ω)
• IP55 – D-class