Description

DS18 PRO-HY6.4MSL
The DS18 PRO-HY6.4MSL is a 6.2-inch hybrid midrange loudspeaker available in 2-ohm, 4-ohm, and 8-ohm configurations, designed to deliver powerful, crystal-clear vocals and midrange performance in high-output car audio systems. Engineered for efficiency and durability, it produces strong, detailed sound with excellent projection and clarity, making it ideal for door panels, custom builds, and SPL setups. Its rugged construction ensures reliable performance under demanding conditions, while the multiple impedance options provide flexible wiring compatibility for different amplifier setups. The PRO-HY6.2MSL is perfect for enthusiasts seeking loud, clean, and dynamic midrange response in professional-grade audio systems.
Specifications
| Specification | Details |
|---|---|
| SKU | PRO-HY6.4MSL |
| Nominal Diameter | 6.5 inch / 165.1 mm |
| Nominal Impedance | 4 Ohms |
| RMS Power Handling | 150 Watts |
| Maximum Power Handling | 300 Watts |
| Sensitivity (1W/1M) | 93 dB |
| Frequency Response | 100 Hz – 20 kHz |
| Recommended Hi Pass Crossover | 140 Hz |
| Number of Ways | 2 Way |
| Sold In | Single |
| Grill Included | Yes |
Woofer Specifications
| Specification | Details |
|---|---|
| Voice Coil Diameter | 1.5 inch / 38.6 mm |
| Voice Coil Former Material | KSV |
| Winding Material | CCAW |
| Cone Material | Water-Resistant Paper |
| Surround Material | Treated Cloth |
| Basket Material | Steel |
| Basket Color / Finish | Black |
| Magnet Material | Ferrite |
| Magnet Weight | 19.5 Oz |
Thiele and Small Parameters
| Parameter | Value |
|---|---|
| Vas | 9.42 L / 0.3327 ft³ |
| Xmax (One Way) | 1.5 mm |
| Fs | 160 Hz |
| Qms | 6.605 |
| Qes | 1.296 |
| Qts | 1.086 |
| Mms | 2.734 g |
| Cms | 0.358 mm/N |
| BL | 2.668 |
| Le | 0.05892 mH |
| Sd | 136.848 cm² |
| Re | 3.2 Ohms |
| Mmd (Without Air) | 23.2 g |
Driver Specifications
| Specification | Details |
|---|---|
| Voice Coil Diameter | 1 inch / 25.4 mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Diaphragm Material | Titanium |
| Magnet Material | Neodymium |
| Horn Diameter | 3.15 inch / 80 mm |
Speaker Measurements
| Measurement | Details |
|---|---|
| Overall Diameter | 6.92 inch / 176 mm |
| Overall Depth | 3.52 inch / 89.5 mm |
| Front Mount Baffle Cutout | 5.6 inch / 142 mm |
| Mounting Depth | 2.82 inch / 72 mm |
| Motor Diameter | 4.33 inch / 110 mm |
Shipping Information
| Parameter | Details |
|---|---|
| Gross Single Unit Weight | 3.75 lbs |
| Single Unit Box Dimensions (L x W x H) | 7.25 x 7.25 x 4.25 inch |
| Quantity per Master Carton | 8 |
| Gross Master Carton Weight | 32 lbs |
| Master Carton Dimensions (L x W x H) | 15.25 x 15.25 x 9.5 inch |
Product Overview
6.5” Hybrid Slim Loudspeaker With 1” Compression Driver Horn
The PRO-HY6.4MSL brings full-range power to tight installs. We’ve given you the best of both worlds: a high-output midrange AND compression driver, packed into a water-resistant, off-road–ready design that fits where others can’t.
HYBRID DESIGN FOR FULL-RANGE SOUND
This speaker pairs a treated cloth surround + water-resistant paper cone midrange with a titanium compression driver for powerful highs and rich mid clarity. Rated at 150W RMS with a 100Hz–20kHz response range, you get high SPL output across a wide bandwidth.
SHALLOW MOUNT. BIG SOUND.
With a mounting depth of only 2.82”, the PRO-HY6.4MSL is perfect for motorcycles, UTVs, SXS, Slingshots, and Jeep pods. It fits in tight panels and fairings while still delivering 97dB sensitivity for serious volume at any power level.
IP65 WATER-RESISTANT + SUN PROTECTED
The PRO-HY6.4MSL features upgraded treated cloth surrounds and a water-resistant cone. The included grille now has a sun- and water-protective cloth backing, and the entire speaker is IP65 rated to withstand anything you run into on- or off-road
NEODYMIUM DRIVER + 3” HORN FOR MAX OUTPUT
Inside the 1” titanium compression driver is a neodymium motor, giving you fast, accurate highs in a compact form. The 3” horn helps project sound clearly through wind and road noise so your music cuts through—on the move or at full throttle.
4Ω COMPATIBILITY FOR EASY SYSTEM MATCHING
With a 4Ω impedance, the PRO-HY6.4MSL is easy to pair with aftermarket amps and crossovers. Upgrading your factory pods or building a custom system? It’s ready to get loud!
The PRO-HY6.4MSL is slim enough to fit anywhere, loud enough to lead, and built tough enough to survive your wildest rides.



















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