SKU: S6510-44
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10" 500-Watt RMS Dual 4Ω Square Car Audio Subwoofer

Availability: In stock
$329.95 MSRP

Built for SPL

S65 Series square subwoofers are built to deliver exceptional SPL and the most bass for your buck.

The S6510-44 is a 10" dual voice coil, 500 watt, dual 4 ohm square subwoofer built on the MTX tradition of getting more than expected.

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S6510-44 Subwoofer

Patented Technology

The surround geometry on the S65 Series, protected by US patent #7,275,620, increases the effective Xmax of the subwoofer, resulting in higher SPL and volume displacement, which translates to more dB that comparable subwoofers from other manufacturers. This patented design makes the S65 the loudest 500-watt square subwoofer in the market today.

S6510-44 Subwoofer

Cool Under Pressure

Spider Plateau Venting is a mechanical cooling process that circulates hot air for cool air at the voice coil as the subwoofer continuously cycles. The constant movement of hot air out and cooler air in, targeted directly at the 2.0" high temperature voice coil increases reliability and longetivity.

S6510-44 Subwoofer

Radial Ribbed T-Yoke

The specially designed backplate on the S65 Series not only gives it an impressive stance, but acts as an additional medium to conduct heat away from the voice coil. The increased surface area of the backplate dissipates additional heat ensuring the S65 subwoofer plays with lower distortion for extended periods.

All JackHammer SuperWoofers are built to order. Call us at 1-800-225-5689 to order yours today.

Subwoofer Wiring Calculator

Learn how to properly wire your subwoofers with this easy subwoofer wiring diagram tool.

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Dimensions & Details


  • A - Total Diameter:    10.75" (273.1mm)
  • B - Driver Diameter:    8.66" (220mm)
  • D - Mounting Depth:   6.63" (168.3mm)
  • E - Cut Out Diameter:   9.31" (236.5mm) 

What's in the Box

  • Subwoofer
  • Technical Data Sheet


  • Recommended Amp Power (RMS): 250 - 500
  • Impedance: Dual 4Ω
  • Frequency Response: 26Hz - 130Hz
  • Sensitivity: 84.5dB (1W/1m)
  • Volume Displacement (cu in): 45.65
  • Voice Coil: 2" (5.08 cm)
  • Mounting Depth: 6.625" (16.83cm)
  • Cut Out Diameter: 9.313" (23.65cm)


Returns & Warranty

30-Day Money-Back Guarantee

At MTX Audio, we are serious about sound®. Therefore, if you are not "blown away" with your purchase, for any reason, you can return any items purchased directly from that are complete and like new within 30 days. Products purchased from authorized MTX retailers must be returned through that same retailer. Products purchased through non-authorized MTX retailers may not be returned.

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Warranty Information

MTX products purchased in the USA from an authorized MTX dealer are guaranteed against defects in material and workmanship for the period of time specified below, the warranty period begins the day the product is purchased by the end user. This warranty is limited to the original retail purchaser of product and extends only to products purchased from authorized MTX resellers. Product found to be defective during that period will be repaired or replaced by MTX at no charge.

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