ZR 4-Channel Class D Amplifier 4 x 400 Watts Rms @ 4-ohm headset 5" Woofers deliver high-performance bass

5" Woofers deliver high-performance bass response and rich midrange for an immersive audio experience

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ZR 4-Channel Class D Amplifier 4 x 400 Watts Rms @ 4-ohm headset 5" Woofers deliver high-performance bassDS18 ZR1600. 4D ZR Class D 4 Channel Stereo Full Range Car Audio Amplifier 4 x 400 @4 Ohms Watts RMS DS18s ZR series of amplifiers are guaranteed to supercharge your sound system to deliver brilliant sound and bulky bass frequencies. The ZR series was designed to pump up the volume and help your speakers reach their maximum potential as a part of your sound system. These amps offer a surplus of tuning options: the ZR1600. 4D comes with Lowpass, and