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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.
The DS18 NXL Series was developed for people who want a very a small audio footprint that is capable of putting out lots of power and sound in a small and waterproof package.
The NXL Series of amps are one of our most efficient lines with great power output all while withstanding the elements. These amps come in 1 channel, 4 channel, and 5 channel to help you power a wide array of speaker setups.
The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to maximum for the ultimate audio experience.
All our units have stable and reliable 4-layer PCB layouts, IP67waterproof rating for power sports, has an ultra-compact size for easy installation, and has audio precision quality control verification.
The NXL Marine Amplifier series is exactly what the outdoors lover will need for their vehicle's audio to brave the trails, enjoy the lake, or any situation that needs a strong versatile waterproof amplifier.
AMPLIFIERS ARE NOT FOR SUBMERSIBLE USE, WILL VOID WARRANTY
Highlights
Great For:





| Specifications | |
| POWER | |
| Total Watts (Peak) | 2000W |
| RMS Power @ 4 ohm | 350W |
| RMS Power @ 2 ohm | 600W |
| RMS Power @ 1 ohm | 1000W |
| RMS Power @ 4 ohm Bridge | - |
| AUDIO | |
| Frequency Response | 10Hz-250KHz |
| Signal to Noise Ratio 1W@4Ω | > 100dB |
| Efficiency @ 4ohm | 0.83 |
| Input Impedance | 20KΩ |
| Channel Separation | N/A |
| Total Harmonic Distortion (THD) | < 0.05% |
| Low Level Input Range | 200mV-5V |
| Selectable X-Over | LPF Fixed |
| X-Over Filter Range | 50Hz-250Hz |
| Bass Boost Range | 0-18dB |
| Bass Boost Frequency | 42Hz |
| Infrasonic Filter | 10Hz-55Hz |
| Phase Selector | 0-180° |
| FEATURES | |
| Amplifier Class | Digital |
| Amplifier Type | Monoblock Subwoofer |
| Number of Channels | 1 |
| Minimum Impedance | 1 Ohm |
| Led Indicators | Power / Protection / Clip |
| Power Input Size | 4GA Tinned OFC |
| Fuse Size | 2 x 50A (100A) |
| Thermal Protection | Yes (75°C) |
| Over-Load Protection | Yes |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes (7-16V) |
| Body Color / Finish | Black Brushed Aluminum |
| MEASUREMENT | |
| Overall Length | 11.8" / 302mm |
| Overall Wide | 4.4" / 112mm |
| Overall Height | 1.77" / 45mm |
| Heatsink Length | 11" / 281.6mm |
| Gross Single Unit Weight | 2.21kg |
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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