Description
DS18 NXL-12SUB/BK
The NXL-12SUB is a 12″ marine and motorsports subwoofer engineered for deep, powerful bass performance in rugged environments. Featuring IP65 marine-grade waterproof construction and integrated RGB LED lighting, it delivers rich low-frequency output with crisp detail and robust power handling. With a 4-ohm impedance and sturdy build, it is ideal for boat audio systems, UTVs, ATVs, outdoor sound setups, and custom car installations that demand strong bass response and weather resistance.
Specifications
| Parameter |
Details |
| Nominal Diameter |
12″ / 305 mm |
| Nominal Impedance |
4 Ohms |
| RMS Power Handling |
350 W |
| MAX Power Handling |
700 W |
| Sensitivity (1W / 1m) |
91 dB |
| Frequency Response |
30 – 200 Hz |
| Recommended Low-Pass Crossover |
80 Hz |
Body / Features
| Feature |
Specification |
| UV Compliant |
Yes, 100% stable |
| Marine Grade Type |
IP65 |
| RGB LED |
Yes, integrated RGB |
| Grill Type |
Injection molded composite (ASA) with 316 stainless steel mesh |
| Sold As |
Single unit |
| Color / Finish |
Black / Satin |
Woofer Specifications
| Parameter |
Specification |
| Voice Coil Diameter |
2″ / 50.8 mm |
| Voice Coil Former Material |
Glass fiber |
| Winding Material |
CCAW |
| Cone Material |
Injection-molded polypropylene + UV compliant |
| Surround Material |
Butyl (rubber) |
| Basket Material |
High-temp injection molded composite (ASA) with UV protection coating |
| Magnet Material |
Ferrite |
| Magnet Weight |
75 oz |
Thiele & Small Parameters
| Parameter |
Value |
| Equivalent Volume (Vas) |
68.8 L / 2.42 ft³ |
| Excursion (one-way Xmax) |
10 mm |
| Free Air Resonance (Fs) |
32 Hz |
| Mechanical Factor (Qms) |
7.85 |
| Electrical Factor (Qes) |
0.58 |
| Total Factor (Qts) |
0.54 |
| Moving Mass (Mms) |
131.59 g |
| Compliance (Cms) |
0.19 mm/N |
| BL Factor |
12.76 |
| Voice Coil Inductance (Le) |
0.89 mH |
| Diaphragm Area (Sd) |
510.7 cm² |
| DC Resistance (Re) |
4.15 Ohms |
| Efficiency Bandwidth Product (EBP) |
55.1 |
Recommended Enclosures
| Parameter |
Specification |
| Sealed Internal Volume |
0.6 – 2.0 ft³ |
| Sealed Box Output Response |
60 – 35 Hz |
| Free Air / Baffle Mount |
Yes (recommended) |
Speaker Measurements
| Parameter |
Specification |
| Overall Diameter |
12.8″ / 300 mm |
| Overall Depth |
7.7″ / 195 mm |
| Front Mount Baffle Cutout |
10.7″ / 272 mm |
| Mounting Depth |
5.75″ / 146 mm |
| Motor Diameter |
5.51″ / 140 mm |
Product Overview
NXL 12″ Marine Subwoofer With LED RGB Lights 350W RMS SVC 4-Ohm
DS18’s HYDRO NXL-12SUB/BK is here to blow you away all over again!
With more cone area, more power handling, and a wider range of frequencies, DS18’s NXL12SUB sets a new standard in excellence. Building upon the success of our 12″ sub, we created a 12″ variant with an ALL NEW design.
Designed to excel in any scenario, DS18’s NXL-12SUB is optimized for both ported and sealed enclosures. In fact, it can even be used as a free air sub. These subwoofers are IP65 waterproof rated to withstand harsh environmental conditions.
The integrated RGB LED lighting adds a touch of style and customization, allowing you to create a visually mesmerizing experience while enjoying your favorite tunes.
Crafted with precision and durability in mind, DS18’s NXL-12SUB features a matte black finish around high-temp injection molded composite construction for reliability even under extreme conditions.
This 12″ subwoofer doesn’t just offer outstanding performance; it also boasts impressive specifications. With a sensitivity of 91dB and a frequency response of 30-500Hz, it delivers crisp and powerful bass that will elevate your audio experience. The NXL-12SUB/BK delivers enhanced bass thanks to its larger cone area and impressive 350W RMS power handling. The Y35 Ferrite and Reverse N40H Neodymium magnets ensure strong and precise sound reproduction.
Choose DS18’s NXL-12SUB/BK and enjoy unparalleled performance and durability!
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