DS18 DX4 Deluxe Compact Full-Range Class D Advance Technology
4-Channel Amplifier 3000 Watts

The DX4 Full Range Digital Amplifier was designed to supply massive amounts of power in small areas.

Compact enough to be placed almost anywhere, this amplifier is perfect for fittings to motorcycle fairings and other spots most amplifiers would be unable to fit into. What this amplifier doesn’t have in size, it makes up for in the production and maintenance of it’s power; this amplifier’s components are attached to a printed circuit board (PCB) that allows it to maintain high efficiency even at low voltages and utilize surge protection features (such as speaker overload, short circuit, and low input voltage protection) which helps it provide unyielding power that maximizes your speakers to their production peak.

With high pass and low pass filter options, this amp is flexible enough to play mids, highs, and lows with unmatched accuracy for an ear opening audio experience.

Highlights

• Great power per size ratio packing in 3000w in a very small package
• Power Rating of 150W x 4 at 4 ohms: 250W x 4 at 2 ohms: 480W x 2 at 4 ohms bridged
• Can be used in 2, 3, and 4 channel configurations with the channel switch
• Can be powered up by a signal from the RCA, Offset Voltage from Speaker Inputs, or a 12v remote

• Small and powerful design so you can power your new equipment 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.

Great For

• Motorcycle Audio
• Pro Audio
• Car Audio
• Powersports Audio
• OEM Head Unit Installation

Technical Details 

             DX4 Product Manual

SPECIFICATIONS
POWER
Total Watts (Peak)	3000W
RMS Power @ 4 ohm	150W x 4
RMS Power @ 2 ohm	250W x 4
RMS Power @ 4 ohm Bridge	480W x 2
AUDIO
Frequency Response	10Hz - 20KHz
Signal to Noise	>98 dB
Efficiency @ 4 ohm	110%
Damping Factor	>400
Channel Separation	>68 dB
Total Harmonic Distortion (THD)	0.02%
Low Level Input Range	350mV - 5V
High Level Input	Yes
Selectable X-Over	HPF/Full/BPF
X-Over Filter Range	20Hz-4KHz (HPF) / 50Hz-5KHz (LPF)
X-Over Slope (cut)	24 dB/Oct
FEATURES
Amplifier Class	Digital
Amplifier Type	Stereo Full Range
Number of Channels	4
Minimum Impedance	2 OHMS
Led Indicator	Power | Protection
Power Input Terminal Size	4 GA
Recommended Fuse Size	100A
Thermal Protection	Yes
Over-Load Protection	Yes
Short Circuit Output Protection	Yes
Voltage Input Protection	Yes (10-15v)
Body Color | Finish	Black Sandblasted
MEASUREMENT
Overall Length	8.2" / 210mm
Overall Wide	4.3" / 109mm
Overall Height	1.4" / 35mm
Gross Single Unit Weight	3.5 Lb / 1.6Kg
EXTRA FEATURES
Auto Turn-on mode selectable	Yes (Signal/Offset/Rem)
Input Channel Selectable	Yes (3Ch/2Ch/4Ch)
State of the art 4-layer Micro Circuit board technology	Yes
Very high efficiency Digital circuit design	Yes