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6.5” Sealed Back Mid-Range Loudspeaker
DS18’s PRO-X6MSE is the go-to 6.5" mid-range speaker for serious sound! Its sealed back design allows it to thrive in high-pressure enclosures like door panels or chucheros, for consistent performance in tough environments.
Built to Handle the Heat
This 8-ohm loudspeaker pushes 250W RMS and 500W MAX power, supported by a 1.5" Kapton voice coil and ferrite magnet for efficient heat dissipation. 95dB sensitivity and a wide 315Hz–8KHz frequency response reproduces 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 2.64" mounting depth and 5.7" cutout, installation is easy and versatile.
DS18’s PRO-X6MSE is a must-have for elite performance with no compromises!
| SKU | PRO-X6MSE |
|---|---|
| Nominal Diameter | 6.5" / 165mm |
| Nominal Impedance | 8 ohm |
| RMS Power Handing | 250 W |
| Maximum Power Handing | 500 W |
| Sensitivity (1w/1m) | 95dB |
| Frequency Response | 315Hz-8KHz |
| Recommended Hi Pass Crossover | 550 Hz |
| Voice Coil Diameter | 1.5" / 38.6 mm |
| Voice Coil Former Material | KAPTON |
| Winding Material | CCA |
| Basket Material | Steel |
| Magnet Weight | 33 oz |
| Equivalent Volume | 1.82 L |
| Excursion (one way) | 9mm |
| Free Air Resonance | 511Hz |
| Mechanical Factor | 10.782 |
| Electrical Factor | 3.249 |
| Total Factor | 2.427 |
| DC Resistance | 5.1 ohms |
| Overall Diameter | 6.6" / 168mm |
| Front Mount Baffle Cutout | 5.7" / 144 mm |
| Mounting Depth | 2.63" / 67mm |
| Overall Depth | 2.83" / 72mm |
| Product Weight | 5.5 |
| Product Dimensions | 7.25 x 7.25 x 3.25 |
| M/C Weight | 43 lbs |
| M/C Dimensions | 15.25 x 15.25 x 7.5 |
| M/C QTY | 8 |
| Sold In | Single |
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.








