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Free standard shipping on select products
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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
Great For





| 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 |
Please allow 3–7 business days for shipping. We only ship to the lower 48 states.
On some items, our live inventory may be depleted from previous days’ sales. In these cases, we may drop ship the item once it becomes available. If inventory is not in stock at the time of fulfillment, ATU will notify you with a resolution regarding backorder status.
Please be advised that ATU ships from over 10 warehouses across the U.S. In some cases, items may be drop shipped to help speed up delivery times. On heavily discounted parts (i.e. differentials), tracking information may not be provided.
Our site is always available whenever you want to upgrade your ride. Orders can be placed 24/7/365.
Our passionate customer support team is happy to help with any questions or concerns.
Email: orders@allthingzutv.com
Phone: 256-686-4888
For returns, please use the link at the top of this page to access our return form. Download, print, and fill out the form completely, then ship it in the same box as the product you are returning.
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