DS18 ZR1500.1DZR Class D 1-Channel Monoblock Car Amplifier 1500W RMS @ 1 Ohm DS18’s ZR1500.1D is a high-performance, Monoblock amplifier built to shatter expectations with deep, resonant bass! Encased in a sleek, brushed black aluminum chassis, this amplifier is as durable as it is stylish, ensuring superior heat dissipation and long-term reliability. Compact at 14.8 inches and weighing just 7 lbs, it fits seamlessly into any vehicle without compromising on power or design. A jaw-dropping 4500W