POWER TO POUND
Thunder High-performance Subwoofers pick-up where other brand’s so called top-of-the-line woofers leave off. Packed with features, these subs are the easy choice for rock solid bass and reliability.

Thunder5500 High-performance Subwoofers are available in sizes from a pounding 15” to a killer 8”. All offer a variety of features including high power handling, rubber surround, tinsel leads woven in the spider and mated to heavy duty chrome push terminals, and attractive cosmetics. The voice coils are wound with 428°F aluminum, for an extremely reliable, high power handling subwoofer. And don’t forget MTX's proprietary Spider Plateau Venting technology, which ensures a cooler, more reliable subwoofer.

Thunder 5500 and Thunder4500 subs feature the same ALDS (Asymmetrical Linear Drive System), found in Thunder SuperWoofers (the flat progressive spider, combined with the extended pole piece). We've added some other touches to make sure these speakers perform way, way, past your expectations. The voice coils are wound on an Apical voice coil former for high power handling. The strontium ferrite magnet yields a highly efficient speaker (more efficient means better use of your amplifier power). The precision stamped basket is as durable as it is attractive.

“…MTX is simply the best!! In case you didn’t understand me, I REPEAT, MTX is simply the best!!"
—as posted by Jeremy C.

• Precision Stamped Basket for greater structural integrity

• Up to 900 Watts Max Power Handling for big, bold bass

• Up to more than 1/2" Xmax for big Volume Displacement (see why Xmax is so important in our Volume Displacement Calculator)

• Up to 81 oz. magnets for mirror fuzzing power

• FEA optimized roll geometry to maximize excursion without sacrificing cone surface area (see why cone area is so important in our Volume Displacement Calculator)

• Expanded Poly Cone Dust Cap is injection molded, carbon filled, expanded polypropylene with aluminum deposition for dramatically increased stiffness/weight ratio

• Stitched Cone for added durability and style

• ALDS Asymmetrical Linear Drive System with a flat progressive spider and extended pole piece for smooth, linear, piston like drive

• Up to 2" Voice Coils for high power handling and serious excursion

• Industry leading thermal power handling using 428˚ F High Temperature Voice Coil Wire

• Industry leading Spider Plateau Venting cooling system cools at the voice coil

• Long Integral Tinsel Leads are woven into the spider for better bass extension with greater durability.

• Machined Plates that add impact to the driver's style

• Single or Dual Voice Coil option

• Industry Standard Cut Out Pattern for ease of installation

• Sealed Box volume as low as .5 cubic feet

• Vented Box volume as low as 1.0 cubic feet

“…Bass is outstanding…out of this world. Keep it up!"
—as posted by Stuart D.

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