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DS18 is always innovating and dominating on the pro audio scene. The newest addition to our pro audio PRO line is the extremely loud PRO-X6.4MSQ. This amazing speaker shares all the characteristics of our very popular X6.4M but is completely square in construction to maximize cone area. This speaker comes in at 250w RMS and 500w Peak power with a 95dB sensitivity so you will have no problem getting loud easily. The added cone area will bring that added sensitivity and sound fullness for crazy loud PRO Audio sound.
Highlights




| Specifications | |
| Nominal Diameter | 6.5x6.5" Square |
| Nominal Impedance | 4 Ohms |
| RMS Power Handling | 250W |
| MAX Power Handling | 500W |
| Sensitivity (1w/1m) | 95 dB |
| Frequency Response | 80Hz - 16.5KHz |
| Recommended Hi Pass Crossover | 120 Hz |
| Motor: | |
| Voice Coil Diameter | 1.5" / 38.6mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Surround Material | Cloth |
| Basket Material | Steel |
| Basket Color/Finish | Glossy Red |
| Magnet Material | Ferrite |
| Magnet Weight | 30 Oz |
| Displacement Volume | 0.32L |
| Measurements | |
| Overall Diameter | 6.61" x 6.61/ 168 x 168mm |
| Overall Depth | 3.11" / 79mm |
| Front Mount Baffle Cutout | 6.02" x 6.02/ 153 x 153mm |
| Mounting Depth | 2.87" / 73mm |
| Motor Diameter | 4.72" / 120mm |


| SKU | PRO-X6.4MSQ |
|---|---|
| Nominal Diameter | 6.5" Square |
| Nominal Impedance | 4 ohms |
| RMS Power Handling | 250w |
| MAX Power Handling | 500w |
| Sensitivity (1w/1m) | 95dB |
| Frequency Response | 80Hz-16.5KHz |
| Recommended HI Pass Crossover | 120 Hz |
| Pair or Single | Single |
| Grill Included | No |
| Voice Coil Diameter | 1.5" / 38.6mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Bullet Material | N/A |
| Surround Material | Cloth |
| Basket Material | Steel |
| Basket Color/Finish | Glossy Red |
| Magnet Material | Ferrite |
| Magnet Weight | 30 Oz |
| Displacement Volume | 0.32L / 0.0113ft3 |
| Equivalent Volume (Vas) | 7.613L / 0.268ft3 |
| Excursion (one way) (Xmax) | 8.2mm |
| Free Air Resonance (Fs) | 120Hz |
| Mechanical Factor (Qms) | 8.184 |
| Electrical Factor (Qes) | 1.053 |
| Total Factor (Qts) | 0.933 |
| Mechanical Mass (Mms) | 12.575g |
| Mechanical Compliance (Cms) | 0.14 mm/N |
| BL Factor (BL) | 5.536 |
| Voice Coil Inductance (Le) | 4.22mH |
| Cone Area (Sd) | 132.73 cm2 |
| CD Resistance (Re) | 5.2 ohms |
| Mechanical Mass w/o air (Mmd) | 196.2g |
| Overall Diameter | 6.61" X 6.61" / 168 X 168mm |
| Overall Depth | 3.11" / 79mm |
| Front Mount Baffle Cutout | 6.02" X 6.02" / 153 x 153mm |
| Mounting Depth | 2.87" / 73mm |
| Motor Diameter | 4.72" / 120mm |
| Gross Single Unit Weight (lb) | 5 |
| Single Unit Box Dimensions W x L x H (Inches) | 7.5 x 7.5 x 3.5 |
| Quantity of Units in Master Carton | 8 |
| Gross Master Carton Weight (lb) | 41 |
| Master Carton Dimensions W x L x H (Inches) | 15.5 x 15.5 x 8 |
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Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
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