Hertz SP4-900 4-Channel D-Class Car Amplifier 2-Channel Amplifiers The Class D topology is

The Class D topology is designed for efficient operation in a compact mobile-audio format

Its 200 mm driver is engineered for bass and midbass reproduction from 40 to 500 Hz

Fitment should be confirmed against the available mounting location

A 2-ohm stereo minimum impedance and 4-ohm bridged minimum impedance provide practical wiring options

4 has a compact aluminum-alloy housing with power

Hertz SP4-900 4-Channel D-Class Car Amplifier 2-Channel Amplifiers The Class D topology isThe Hertz SP4 900 is a compact four channel car audio amplifier designed to add substantial, configurable power where installation space is limited. It can run four speakers, a front speaker pair with a bridged subwoofer channel, or two bridged speaker subwoofer loads. Its IP55 rated enclosure and sealed connections make it especially relevant for vehicles and powersports applications exposed to humidity, vibration, or dust. At 14. 4V, the SP4 900