






DS18 PRO 6.5" Square Midrange Loudspeaker 450 Watts 4-ohm
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DS18 PRO-X6.4MSQ 6.5"x 6.5" Square Mid-Range Loudspeaker 500 Watts 4-Ohm
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
- High power pro audio speaker handling 250w RMS and 500w Peak power.
- Square cone construction to maximize cone area and boost sensitivity for very loud PRO Audio sound.
- Strong ferrite magnet with CCA high wattage voice coil and 95dB sensitivity.




Technical details
| 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 |



