http://www.mtx.com/caraudio/products/subwoofers/thunder9500.cfm
Thunder9500 vs. W7
"The importance of mechanical power handling is undeniable when it comes to subwoofers. Especially when one considers the output capability of today's high performance car amplifiers. A speaker may be able to handle 1000 watts thermally, but if it has a short voice coil and short excursion capability, it will not handle power well, mechanically speaking."
This quote is taken word-for-word from JL Audio's web site. We agree, and in all measurable areas, MTX Audio's new Thunder9500 Subwoofer smokes JL's W7!
More veiws of the Thunder9500 & W7
JL10W7 MTX T9510-44 MTX ADVANTAGE
Mechanical Parameters
Xmax
(one-way) .90" 1.00" MTX has 10% greater linear excursion
more info...
Xmech
(peak to peak) 2.8" 4.00" MTX has 42% greater peak mechanical excursion
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Electrical Parameters
Power (RMS/peak) 500/1000
Watts 750/1500
Watts MTX has 50% greater power handling
more info...
Enclosure Design
Smallest Usable
Enclosure Volume
(sealed/vented) 1 ft3/1.125 ft3 0.625 ft3/0.75 ft3 MTX requires 37% less enclosure volume
Additional Data
Voice Coil Diameter 2.75" 3.5" MTX voice coil is 27% larger
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Cone/Dust Cap Material Black Poly Aluminum Vapor Deposition Over Carbon/Exp Poly MTX Carbon Expanded Poly Cone is stiffer without adding weight
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Surround Material Foam NBR Rubber MTX rubber surround handles vehicle's environmental extremes
Aluminum Shorting Ring No Yes MTX Shorting Ring reduces distortion/acts as heatsink
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Heat Sink No Yes MTX heat sink is additional protection. High SPL woofers get HOT and heat has to go somewhere
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Installation Complex Standard JLW7 uses time-consuming o-ring mounting with non-standard hole and screw pattern. Requires installation training. Some disassembly required MTX uses a standard, intuitive hole pattern, can be installed in about the same time as traditional woofers, and uses installer-designed terminals
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MSRP JL10W7 $549.95 JL12W7 $749.95 JL13W7 $949.95 T9510-44 $499.95 T9512-44 $599.95 T9515-44 $699.95 MTX Thunder9500 is a better value. You do the math!
*all competitive specifications listed were obtained directly from, and can be verified at, JL Audio’s consumer web site.
© 2003 MTX. All rights reserved. MTX and Thunder are trademarks of Mitek Corporation. JL Audio and W7 are trademarks of JL Audio.
yeah they are biased, but numbers are numbers.
sure beats a w3...