Press Release
Clarkston, MI 48348
December 2002


ISP TECHNOLOGIES UNVEILS 1000 WATT SUBWOOFER

ISP Technologies introduces a new 1000-watt subwoofer: the X-MAX118. The X-MAX118 offers true, deep, subwoofer performance and extreme output level with great transient response. Featuring a state-of-the-art, ultra long excursion 18 inch driver and a 1000 watt RMS high-current D-CAT™ power amplifier in an innovative box with super-linear port design, the X-MAX118 achieves ISP’s goal of musical, high resolution bass.

Unlike other companies that promote “theoretical” levels of output at the expense of flatness, deep bass and transient response, our specs are accurate. The X-MAX118 has a true 130 dB peak output. The super-linear port was designed for maximum deep bass at high levels with 5 dB higher output at 40 Hz than our SA118 sub. With a true, deep response down to 32 Hz (-10 dB) for more deep bass than competing subs, the X-MAX118 sounds exceptional. The X-MAX118 also has a built-in crossover network with stereo high-pass outputs. The patent pending Matrix Live Surround System™ is also an optional built-in on the X-MAX118.

Our cabinet design is as high a priority as our technical designs. For best transient response, a reflex cabinet design was used. Our cabinet is constructed of ¾” Baltic birch plywood, has a built-in pole mount, and a steel grille for strength and durability. To facilitate easy transport, we have included built-in wheels and handles. For ordering information contact ISP Technologies, 248-673-7790 or visit our website at www.isptechnologies.com.

 

 

 

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