Established in 1999, Dianmen Digital Technology Co., Ltd. is one of the leading China alpine amplifier manufacturer and wholesaler of audio, video and communication products in China. We can offer you the complete OEM & ODM alpine amplifiers service, including, but not limited to, the products designing, moudling developing, the plastic injection and hardware producing, firmware designing and products producing. We have established an integrated set of QA system of efficiency, which strictly administrates through the whole process including design, manufacture, sales and service. All of key processes for quality control are performed according to ISO9001:2000, CE, FCC, E-MARK and RoHS. Also we collect and offer cool and the newest 2009/2010 fashion products to you.

mono subwoofer car amplifier
MRP-M500 alpine
Power up your system with Alpine's V-Power amplifiers! This best selling family of amplifiers offers more choices for building the right system for you, and provides flexibility and value in an aggressive design. Alpine continues to bring you mind-blowing sound performance - only the best - so you get the sound you deserve.Want serious power for your system? While trying not to blow your budget? Go with one of the Alpine V-Power amps for unbeatable dollar-per-watt value and Alpine quality sound, along with Bass EQ for maximizing bass performance.Alpine's high-power mono amp Class-D design gives you more power, cleaner signal and tighter, deeper bass without draining your battery. Class-D provides continuous clean power to your speakers, operating at 80% efficiency far greater than conventional Class-A or B amplifiers.

The super-efficient power density design gives you more power and the best sound quality. These amps are stackable, yes - stackable! Installation and multi-amp configurations are a snap with Alpine's PDX amps.PRODUCT FEATURES:Class-D;1 Channel (Mono) Operation;Stackable Installation Design;Thermal Management Processor;Subsonic Filter;Adjustable Crossover (LP);MOSFET Power Supply;Gold Plated RCA Input Connectors;Continuously Adjustable Gain Control;Gold Plated Power Screw Terminals;Non-Fading Pre-Amp Output.Translation: Enjoy cleaner bass, even during extreme power demands.Rugged heat sinks and an extremely sophisticated thermal management processor that continuously monitors the amp's temperature, ensure nonstop output and stable, reliable performance.

Also you can visit China Consumer Electronics Manufacturer Catalog or China Consumer Electronics Products Catalog to find more China Products!