The MTX JackHammer is simply the largest most lethal subwoofer on the market today. Developed from the demented minds of some serious bass heads the JackHammer T99 and TS99 deliver all of the SPL they promise and more. Incorporating numerous technologies that MTX has honed over 30 years in making the best subwoofers in car audio, the JackHammer is the culmination of all that is good in the subwoofer world.

A huge 6.5" voice coil, 56+ lb magnet and sand cast aluminum basket are essential components in the engineering of this massive subwoofer. Standing almost 2 feet tall and weighing north of 369 lbs. the JackHammer is designed for those that want to stand out and be known as the baddest sound on the block.

Features

• 900 ounce strontium ferrite magnet with extended magnetic field gap technology
• Carbon fiber and glass fiber dust cap with aluminum honeycomb center
• Expanded polypropylene cone with mica filler for reduced mass and increased stiffness
• FEA designed progressive roll spider with 10 AWG integrated tinsel leads woven in to allow for 2.5" of linear cone movement one way
• Aluminum shorting ring
• 6.5" voice coil with 17 AWG high temperature aluminum wire in a flat wound, long-excursion design
• Aluminum heatsink to maintain the optimum voice-coil temperature

Specifications

• Description: 24" Square Subwoofer
• RMS Power (Watts): 4,000
• Rec. RMS Amplifier Power (Watts): 2,000 - 4,000
• Impedance: Dual 2Ω
• Frequency Response (±3dB): 18Hz - 150Hz
• Voice Coil: 6.5" (16.51 cm)
• Magnet Weight: 56.25 lbs (900 oz)
• Mounting Depth: 24" (60.99 cm)
• Cut Out Diameter: 22 1/4"...

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The MTX JackHammer is simply the largest most lethal subwoofer on the market today. Developed from the demented minds of some serious bass heads the JackHammer T99 and TS99 deliver all of the SPL they promise and more. Incorporating numerous technologies that MTX has honed over 30 years in making the best subwoofers in car audio, the JackHammer is the culmination of all that is good in the subwoofer world.

A huge 6.5" voice coil, 56+ lb magnet and sand cast aluminum basket are essential components in the engineering of this massive subwoofer. Standing almost 2 feet tall and weighing north of 369 lbs. the JackHammer is designed for those that want to stand out and be known as the baddest sound on the block.

Features

• 900 ounce strontium ferrite magnet with extended magnetic field gap technology
• Carbon fiber and glass fiber dust cap with aluminum honeycomb center
• Expanded polypropylene cone with mica filler for reduced mass and increased stiffness
• FEA designed progressive roll spider with 10 AWG integrated tinsel leads woven in to allow for 2.5" of linear cone movement one way
• Aluminum shorting ring
• 6.5" voice coil with 17 AWG high temperature aluminum wire in a flat wound, long-excursion design
• Aluminum heatsink to maintain the optimum voice-coil temperature

Specifications

• Description: 24" Square Subwoofer
• RMS Power (Watts): 4,000
• Rec. RMS Amplifier Power (Watts): 2,000 - 4,000
• Impedance: Dual 2Ω
• Frequency Response (±3dB): 18Hz - 150Hz
• Voice Coil: 6.5" (16.51 cm)
• Magnet Weight: 56.25 lbs (900 oz)
• Mounting Depth: 24" (60.99 cm)
• Cut Out Diameter: 22 1/4" (56.52 cm)
• Volume Displacement (Sd x Xmax): 653.29 cu in
• Speaker Displacement: 2.06 cu ft
• Sealed Enclosure Net Volume: 5.470 cu ft
• Vented Enclosure Net Volume: 10.2 cu ft
• Tuning Frequency: 29Hz

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