DS18 X1 Ultra Compact Class D 1-Channel Car Amplifier 
900 Watts Max 1-Ohm

Amazing power and an amazing small footprint is what the DS18 X1 amp is all about. This tiny amp packs a powerful punch all while fitting in the palm of your hand! It is a perfect selection for audiophiles cramming audio in tight spaces. For example, you can fit multiple X series amps in most motorcycle fairings powering an entire system all while safely tucked away.

Small enough to fit in your hand but powerful enough to power four high powered speakers, this bass amp little powerhouse pumps out 140 watts RMS at 4 ohms, 220 watts RMS at 2 ohms and 300 watts RMS at 1 ohm which is enough to get super loud sound with great clarity.

Highlights

• Huge power for such a small size giving it high versatility in applications in which it can be used.
• Fits in most tight spaces and a high power per size ratio.
• 2 and 4 ohms stable pumping out 140 watts RMS at 4 ohms, 220 watts RMS at 2 ohms and 300 watts RMS at 1 ohm.
• Easily adjustable filters making tuning for mids or tweeters easy.

Great For

• Motorcycle Audio
• Pro Audio
• Car Audio
• Marine Audio
• Powersports Audio
• Jeep Audio

                       X1 Product Manual

CLASS	CLASS-D
AMPLIFIER TYPE	MICRO MONOBLOCK AMP
CHANNELS	1
TOTALWATTS (PEAK)	900W
RMS POWER @ 4 OHMS	140W x 1CH
RMS POWER @ 2 OHMS	220W x 1CH
RMS POWER @ 1 OHM	300W x 1CH
RMS POWER @ 4 OHMS BRIDGE	-
FREQUECY RESPONSE	20Hz - 500Hz
SIGNAL/NOISE RATIO	>90 dB
EFFICIENCY @ 4 OHMS	>80%
DAMPING FACTOR	>200
THD %	<0.2%
LOW LEVEL INPUT RANGE	0.2-5V
SELECTABLE X-OVER	FIXED LPF
X-OVER FILTER RANGE	50Hz - 250Hz
BASS BOOST RANGE	0 - 18 dB
BASS BOOST FREQUENCY	40Hz
INFRASONIC FILTER	10 - 55Hz
PHASE SELECTOR	0 - 180 DEGREES
MINIMUM IMPENDANCE	1 OHM
LED INDICATOR	POWER/PROTECTION
POWER INPUT SIZE	12GA
FUSE RATING	30A
REMOTE LEVEL CONTROL	YES - DASH MOUNT
THERMAL PROTECTION	YES
OVER-LOAD PROTECTION	YES
DC OUTPUT PROTECTION	YES
SHORT CIRCUIT OUTPUT PROTECTIONVOLTAGE INPUT PROTECTION	YES
VOLTAGE INPUT PROTECTION	YES
DIMENSIONS LxWxH (INCHES)	5.54 x 3.24 x 1.37"
HEATSINK LENGTH	4.75"
COMPACT SIZE TO EASY INSTALLATION FOR ANY APLICATIONS	YES
STABLE/RELIABLE FOUR LAYERS TRACES PCB DESIGN	YES
SURFACE MOUNT COMPONENT TECHNOLOGY	YES
AUDIO PRECISION QUALITY CONTROL VERIFICATION	YES
CONFIGURATION 2CH/4CH INPUT SELECTOR	NO