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DS18 SXE-4000.4D Class D 4-Channel Full-Range Car Amplifier 275 x 4 RMS @4 OHM 4000 Watts
DS18’s SXE series of amps was designed for users looking for an extreme increase to the quality of music reproduced by their vehicle. The SXE-4000.4D guarantees your sound system’s speakers perform at their peaks on every use.
The SXE series of amplifier gives users the ability to tailor the audio reproduced by their vehicle to their personal listening preferences through the use of it’s fully variable crossover, adjustable gain input sensitivity, and multi-channel amplifier design: everything you need to take control of your listening experience.
As a Class D amplifier, the SXE series uses power transformers significantly smaller than your average amplifier, making it the perfect size for any vehicle’s custom build: but, what it lacks in size it makes up for in power. The SXE-4000.4D has a power output of 750W x 2 CH bridged at 4-ohms, 430W x 4 CH at 2-ohms, 275W x 4 CH at 4-ohms: perfect power settings to supercharge any custom build.
Highlights
Compact size for easy installation anywhere
Stable Two or Four Layer Traced PCB Design
Audio Precision Quality Control Verification
Full Adjustable HP/LP @ 12dB/oct Crossover
Various Forms of Electronic Protection
Great For
Car Audio
Pro Audio
Stunt Walls
Motorcycle Audio
Powersports Audio
DIY Projects
Technical Details
SXE-4000.4 Product Manual
Specifications
POWER
Total Watts (Peak)
4000W
RMS Power @ 4 ohms
4 x 275W
RMS Power @ 2 ohms
4 x 430W
RMS Power @ 1 ohm
/
RMS Power @ 4 ohms Bridge
2 x 750W
AUDIO
Frequency Response
10Hz-20KHz
Signal to Noise Ratio
90dB
Efficiency @ 4 ohms
86%
Damping Factor
140
Input Impedance
20kΩ
Channel Separation
45dB
Total Harmonic Distortion (THD)
0.05%
Low Level Input Range
200mV-5V
High Level Input
/
Selectable X-Over
HPF/FULL/LPF
X-Over Filter Range
40Hz-2KHz
Bass Boost Range
/
Bass Boost Frequency
/
Infrasonic Filter
/
Phase Selector
/
FEATURES
Amplifier Class
Digital (D)
Amplifier Type
Stereo Full Range
Number of Channels
4
Minimum Impedance
2 Ohms Stereo / 4 Ohms Bridge
Led Indicator
Power/Protect/Clip
Power Input Terminal Size
4 Ga
Fuse Size
External fuse
Remote Level Control
/
Cooling Fan
/
Voltmeter
/
Thermal Protection
Yes (80℃)
Over-Load Protection
Yes
DC Output Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes (16.5v)
Clipping Protection
Yes
Body Color / Finish
Red / Black Brushed Aluminum
MEASUREMENT
Overall Length
10.6" / 269mm
Overall Wide
5.5" / 140mm
Overall Height
1.8" / 48mm
Heatsink Length
9.1" / 232mm
Gross Single Unit Weight
2.05Kg
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