About: DS18 ZR1500.1D Class D 1-Channel Monoblock Amplifier 1500 Watts RMS

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 peak output fuels your audio experience. Its 1-ohm stable design delivers adaptability, while the remote bass control puts you in control of your audio environment. With a fixed low-pass filter and adjustable subsonic filter, the ZR1500.1D ensures unparalleled clarity and precision. State-of-the-art protection systems guard against thermal overloads and voltage fluctuations, giving you peace of mind as you push your system pass its limits.

The ZR1500.1D delivers an impressive 550W RMS @ 4-Ohm, 950W RMS @ 2-Ohm, and 1500W RMS @ 1-Ohm: for rock-solid bass reproduction that hits hard, immersing you in an audio experience like no other. Experience the DS18 difference today with the ZR1500.1D!

Product Highlights:  

• 1 Channel Subwoofer Monoblock
• Class D
• 1 ~ 4 Ohm Stable
• 1 x 1500 Watts @ 1 Ohm
• Clip/Protection Indicator
• Bass Control Knob

Specifications: 

• Total Watts (Peak): 4500W
• RMS Power @ 4 Ohm: 550W
• RMS Power @ 2 Ohm: 950W
• RMS Power @ 1 Ohm: 1500W
• Frequency Response: 10-220Hz
• Signal to Noise Ratio: >95dB
• Efficiency @ 4 Ohm: 85%
• Damping Factor: 220
• Input Impedance: 20K ohm
• Channel Separation: N/A
• Total Harmonic Distortion (THD): 0.01%
• Low Level Input Range: 0.2-6V
• High Level Input: No
• Selectable X-Over: LPF Fixed
• X-Over Filter Range: 40-180Hz
• Bass Boost Range: 0-12dB
• Bass Boost Frequency: 30-80Hz
• Infrasonic Filter: 10-50Hz
• Phase Selector: No

Features: 

• Amplifier Class: Digital
• Amplifier Type: Monoblock Subwoofer
• Number of Channels: 1
• Minimum Impedance: 1 Ohm
• Led Indicator: Clipping/protect/power
• Power Input Terminal Size: 4 GA
• Fuse Size: 160 A
• Remote Level Control: Yes / Dash Mount
• Cooling Fan: No
• Voltmeter: No
• Thermal Protection: Yes
• Over-Load Protection: Yes
• DC Output Protection: Yes
• Short Circuit Output Protection: Yes
• Voltage Input Protection: Yes <9 / >16 Volts
• Clipping Protection: Yes
• Body Color / Finish: Black Aluminum Brush

Measurements: 

• Overall Length: 14.8" (376 mm)
• Overall Wide: 7.24" (184 mm)
• Overall Height: 2" (53 mm)
• Heatsink Length: 13.4" (341 mm)
• Gross Single Unit Weight: 7lb