Description

DS18 SLG-UDSD6LD
The SLG-UDSD6LD is a custom under-dash loaded subwoofer enclosure designed specifically for the Polaris Slingshot (2015 – 2019). It features two high-output 6.5″ ZR6.4D subwoofers built into a rugged, IP65-rated sealed polyethylene box that fits neatly under the passenger-side dash. Engineered to deliver deep, punchy bass without sacrificing cargo space or factory aesthetics, this enclosure enhances your Slingshot’s audio experience while providing durable weather-resistant performance.
Specifications
| Specification | Value |
|---|---|
| SKU | SLG-UDSD6LD |
| Speaker Size | 2 × 6.5″ |
| Total Impedance | 1 Ohm |
| Total RMS Power Handling | 600 W |
| Total MAX Power Handling | 1200 W |
| Sensitivity (1W/1m) | 90 dB |
| Frequency Response | 38 Hz – 200 Hz |
| Recommended Low-Pass Crossover | 120 Hz |
Speaker Specifications
| Specification | Value |
|---|---|
| Voice Coil Diameter | 1.5″ / 38.8 mm |
| Voice Coil Former Material | Aluminum |
| Winding Material | Copper |
| Cone Material | Non-Pressed Paper |
| Dust Cap Material | PPI |
| Surround Material | Foam |
| Basket Material | Steel |
| Magnet Material | Ferrite |
| Magnet Weight | 50 oz |
Box Specifications
| Specification | Value |
|---|---|
| Internal Volume | 0.3 ft³ / 8.5 L |
| Load Configuration | Parallel |
| Box Type | Sealed |
| Box Material | Polyethylene (PE) |
| Finish Material | Black |
| -3 dB Dropping Point (F3) | 42 Hz |
| UV Protection | Yes |
| Waterproof Rating | IP65 |
Measurements
| Measurement | Value |
|---|---|
| Overall Height | 6″ / 152.4 mm |
| Overall Width | 14.6″ / 372 mm |
| Overall Depth | 7.2″ / 183 mm |
Product Overview
Polaris Slingshot Under Dash 2 x 6″ Subwoofer Enclosure with Dual ZR6.4D Subs
DS18’s SLG-UDSD6LD is built to add deep, punchy bass to your Polaris Slingshot (2015-2019), delivering high-output performance without sacrificing storage or factory aesthetics. This under-dash enclosure is expertly crafted to house two 6.5” ZR6.4D subwoofers for bass that resonates through every ride.
Unmatched Bass Power and Clarity
At the core of the SLG-UDSD6LD are two ZR6.4D subwoofers with a 1.5” voice coil, capable of handling 300W RMS / 600W MAX each. These subwoofers use a non-pressed paper cone and a foam surround to deliver smooth, distortion-free bass at a frequency range of 38Hz to 200Hz.
Built for Extreme Durability
Crafted from polyethylene (PE) with UV protection, the enclosure is IP65 waterproof-rated to withstand the elements. Coated metal brackets further enhance resistance against moisture, dirt, and other environmental hazards, ensuring long-lasting performance.
Sealed Enclosure with Maximum Efficiency
The 0.3ft³ sealed enclosure is internally dampened for optimized bass performance and prevents distortion. Designed to fit perfectly under your dash, this enclosure integrates effortlessly without compromising your Slingshot’s factory layout.
Hassle-Free Installation
The SLG-UDSD6LD comes with all the necessary hardware, including an M8 mounting bracket, screws, and washers. Pre-drilled mounting points and easy to understand wiring make installation simple and ensure a factory-fit finish without the need for modifications.























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