DS18 G1800.4D Full-Range Class D 4-Channel Car Audio Amplifier 1800 Watts

The Gen-X series has always been a DS18 staple with the public and been in countless system builds over the many years it was released.

We have completely redesigned the GEN-X series from the ground up to meet and audio enthusiasts high standards and complete their goals for the system of their dreams with great power, reliability, and efficiency.

The G1800.4D has a power rating of 4 x 150 watts RMS at 4 ohms 4 x 230 watts RMS at 2 ohms, 2 x 430 watts at 4 ohm bridge, and 1800 watts MAX at the ohm load it was designed for, giving you pure and clean power on demand.

This amp has the power to drive your speakers but also not take up much space because of the new compact design and technology that will keep your amp playing cool and loud.

Highlights

Small and powerful design so you can power your subs with great efficiency and power without taking up much space
Integrated low pass and high pass filter to help you get the perfect response you are looking for.
High quality terminals that look great and will transfer your power and signal with no loss.

Key Features

Digital Class D 4 Channel Amplifier
MAX Wattage: 1800w Peak
RMS Wattage: 2 x 430 Watts RMS @ 4 ohm bridge, 4 x 230 Watts RMS @ 2 ohms, 4 x 150 Watts RMS @ 4 ohms
Frequency Response: 20-20KHz
Signal to Noise Ratio: >90dB
Efficiency at 4 ohms: 81%
Total Harmonic Distortion: 0.01%
Input Range: .25-6v
Selectable X-over: LPF, HPF. Flat
Phase: 0-180
Power and Ground Terminal: 4 GA
Minimum Impedance: 2 ohm

Great For:

Car Audio
Pro Audio
Motorcycles
Hi-Fi installation
Off-Road
DIY Projects

Technical Details

Download Product Manual

Specifications
POWER
Total Watts (Peak)	1800W
RMS Power @ 4 ohm	4 x 150W
RMS Power @ 2 ohm	4 x 230W
RMS Power @ 4 ohm Bridge	2 x 430W
AUDIO
Frequency Response	20Hz-20KHz
Signal to Noise Ratio	>90dB
Efficiency @ 4ohm	81%
Damping Factor	78
Input Impedance	22K
Channel Separation	70dB
Total Harmonic Distortion (THD)	0.01%
Low Level Input Range	0.25-6V
High Level Input	NO
Selectable X-Over	LPF/FLAT/HPF
X-Over Filter Range	50Hz-250Hz
Bass Boost Range	N/A
Bass Boost Frequency	N/A
Infrasonic Filter	N/A
Phase Selector	NO
FEATURES
Amplifier Class	Digital (D)
Amplifier Type	4CH Full Range
Number of Channels	4CH
Minimum Impedance	2 ohm St / 4 ohm Bridge
Led Indicator	Power / Protection / Clip
Power Input Terminal Size	4 ga
Fuse Size	2 X 40A
Remote Level Control	NO
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
Clipping Protection	YES
Body Color / Finish	Matte black
MEASUREMENT
Overall Length	10.43" / 265mm
Overall Wide	4.72" / 120mm
Overall Height	1.96" / 50mm
Heatsink Length	8.58" / 218mm
Gross Single Unit Weight	1.6KG

g1800.4d