Description
DS18 6PRO600SE-8
The DS18 6PRO600SE-8 is a 6.5-inch professional midrange loudspeaker engineered for extreme clarity, loud output, and reliable performance in high-powered car audio systems. Rated at 300 W RMS and 600 W peak power handling with an 8-ohm impedance, this speaker delivers aggressive mids with excellent efficiency and minimal distortion at high volumes. Built with a reinforced steel basket, high-temperature voice coil, and rigid cone design, the 6PRO600SE-8 is ideal for SPL systems, pro-audio builds, and loud front-stage applications. Designed to perform best in midrange enclosures or door installations, it provides strong vocal projection and punchy mid frequencies, making it perfect for competition-level or enthusiast-grade car audio setups.
Specifications
| Parameter | Value |
|---|---|
| SKU | 6PRO600SE-8 |
| Nominal Diameter | 6.5″ / 165mm |
| Nominal Impedance | 8 Ohms |
| RMS Power Handling | 300W |
| MAX Power Handling | 600W |
| Sensitivity (1w/1m) | 96 dB |
| Frequency Response | 250Hz – 12.5KHz |
| Recommended HI Pass Crossover | 320Hz |
| Sold | Single |
| Grill Included | No |
Features
| Feature | Specification |
|---|---|
| Demodulating Rings | Copper Ring |
| Cone Shape | Curvilinear |
| Speaker Terminals | Spade |
Motor & Construction
| Component | Specification |
|---|---|
| Voice Coil Diameter | 2″ / 50.6mm |
| Voice Coil Former Material | Fiberglass |
| Winding Material | CCAW |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Surround Material | Cloth |
| Basket Material | Steel |
| Basket Color/Finish | Black |
| Magnet Material | Ferrite |
| Magnet Weight | 45 Oz |
| Displacement Volume | 1.26L / 0.044ft³ |
Thiele & Small Parameters
| Parameter | Value |
|---|---|
| Equivalent Volume (Vas) | 0.48L / 0.0171ft³ |
| Excursion (Xmax, one way) | 1.2mm |
| Free Air Resonance (Fs) | 490Hz |
| Mechanical Q (Qms) | 8.49 |
| Electrical Q (Qes) | 2.4 |
| Total Q (Qts) | 1.87 |
| Mechanical Mass (Mms) | 18.165g |
| Mechanical Compliance (Cms) | 0.018 mm/N |
| BL Factor | 6.457 |
| Voice Coil Inductance (Le) | 0.1317mH |
| Cone Area | 138.93 cm² |
| DC Resistance (Re) | 5.2 Ohms |
Measurements
| Measurement | Value |
|---|---|
| Overall Diameter | 6.54″ / 166.2mm |
| Overall Depth | 2.83″ / 71.8mm |
| Front Mount Baffle Cutout | 5.68″ / 144.3mm |
| Mounting Depth | 2.6″ / 66mm |
| Motor Diameter | 5.5″ / 140mm |
Product Overview
6.5″ Sealed Back Mid-High Pro Audio Loudspeaker | 300W RMS | 8-Ohm
DS18’s 6PRO600SE-8 is a 6.5” sealed-back mid-high pro loudspeaker engineered for vocal clarity and raw projection. Designed for systems that live in the upper registers and need to cut through ANY mix!
Engineered for LOUD
With 300W RMS / 600W MAX, an 8-ohm impedance, and 96dB sensitivity, this beast delivers high-output vocals and upper midrange with punch. The sealed-back design gives you more enclosure flexibility—perfect for install in tight spaces, doors, or prefab boxes without rear venting.
Real-World Toughness
The 6PRO600SE-8 is rugged where it counts. A 2” fiberglass voice coil, CCAW windings, and a steel basket combine for the kind of detail and warmth that makes audio hit just right.
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