Sunfire just announced a consumer promotion for summer 2011, featuring its new Dynamic Series line (SDS) of subwoofers.

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From June 1 through August 31, consumers are invited to "Live Large with Sunfire" by using this promotion to upgrade their home theater or audio system. Through this special offer, buyers can purchase a Sunfire SDS10 10" sub for the price of an SDS8 8" sub, or they can go even larger and purchase a Sunfire SDS12 12" sub for the price of an SDS10 10" sub.

Consumers can take advantage of the "Live Large This Summer" promotion by locating the nearest Sunfire dealer at www.sunfire.com and making a qualifying purchase through any online or brick-and-mortar authorized Sunfire dealer. Buyers may purchase a maximum of two Sunfire SDS subwoofers under this promotion.

The Sunfire Dynamic Series 8", 10" and 12" subwoofers are available for an MSRP of $400, $500 and $600 respectively. The Dynamic Series are designed for systems where small size, high fidelity and high output are required. Sunfire's new digital amplifier delivers 400 to 600 Watts output in the three models.

Each subwoofer features a Sunfire-designed woofer and acoustically matched passive radiator. The DS family is the first Sunfire line built around energy efficient Sunfire Class-D amplification utilizing Sunfire's FFD technology and also features an efficient .5W standby power mode.

With an optional 2.4GHz subwoofer wireless transmitter and receiver, available for an MSRP of $80 each, the addition of a new subwoofer is simple. A single transmitter can support up to two receivers for two subwoofers.