Description
DS18 PRO-X8MSE
The PRO‑X8MSE is an 8″ professional midrange loudspeaker engineered for clear, detailed midrange reproduction with high efficiency and reliable performance. Its optimized cone design and robust motor structure deliver focused vocals and smooth frequency response, making it ideal for pro audio systems, PA setups, custom car audio builds, and multi‑speaker configurations where strong midrange clarity is required.
Specifications
| Specification | Value |
|---|---|
| SKU | PRO X8 MSE |
| Nominal Diameter | 8 inch 203 mm |
| Nominal Impedance | 8 ohm |
| RMS Power Handling | 275 W |
| Maximum Power Handling | 550 W |
| Sensitivity 1w 1m | 97 dB |
| Frequency Response | 250 Hz to 8 kHz |
| Recommended Hi Pass Crossover | 300 Hz |
| Sold In | Single |
CONSTRUCTION SPECIFICATIONS
| Specification | Value |
|---|---|
| Voice Coil Diameter | 1.5 inch 38.6 mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCA |
| Basket Material | Steel |
| Magnet Weight | 33 oz |
THIELE AND SMALL PARAMETERS
| Parameter | Value |
|---|---|
| Vas | 0.727 L 0.025 ft3 |
| Xmax | 6 mm |
| Fs | 450 Hz |
| Qms | 2.498 |
| Qes | 2.292 |
| Qts | 1.195 |
| Re | 5.46 ohms |
MEASUREMENTS AND PACKAGING
| Specification | Value |
|---|---|
| Overall Diameter | 8.2 inch 208.5 mm |
| Front Mount Baffle Cutout | 7.2 inch 183 mm |
| Mounting Depth | 3.23 inch 82 mm |
| Overall Depth | 3.54 inch 90 mm |
| Product Weight | 6.5 lbs |
| Product Dimensions | 9 x 9 x 3.75 |
| Master Carton Weight | 25.5 |
| Master Carton Dimensions | 18.25 x 9.5 x 8.75 |
| Master Carton Quantity | 4 |
Product Overview
8” Sealed Back Mid-Range Loudspeaker
DS18’s PRO-X8MSE is your go-to 8″ mid-range speaker when you need serious sound! With a sealed back design, this speaker thrives in high-pressure enclosures like door panels or chucheros, delivering consistent performance in tough environments.
Built to Handle the Heat
This 8-ohm loudspeaker pushes 275W RMS and 550W MAX power, supported by a 1.5″ Kapton voice coil and ferrite magnet for efficient heat dissipation. With a 97dB sensitivity and wide 250Hz–8KHz frequency response, the PRO-X8MSE offers crisp, distortion-free mids that cut through any mix.
Designed for Tight Installs
Perfect for wall builds, doors, or high-intensity chuchero setups—this speaker’s sealed back means you don’t need a custom enclosure to get insane performance. With a compact 3.54″ mounting depth, installation is easy and versatile.
DS18’s PRO-X8MSE is a must-have for serious system builders who want elite performance!






















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