Established in 1996, China Deland Electronics Co., Ltd. is located in Ningbo City, one of the most important seaport cities in China. We specialize in research &development, alpine amplifier manufacturer and selling cleaner, headlamp, flashlight, headlight. Certification to ISO9001, CE, FCC, RoHS together with numerous prestigious contracts are testament to our company's performance in attaining its objectives. Currently, our design and custom alpine amplifiers products are very popular in the USA, Europe(UK, France, Germany, Italy), South Asia, Canda, the Middle East, Japan and Hong Kong.

PDX amplifiers deliver exceptionally accurate, clear sound with high power. The advanced power supply, Class-D design, and switch-mode digital amplification allow these amps to stay extremely efficient at all power levels.
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.

Frequency Response (Hz): 20 - 20kHz
External dimensions (WxHxD) in: 10-1/8 x 7-9/16 x 2-7/16
Built in Crossover: Built-in Variable Low-pass/ High-pass Filter
Bass Boost: Variable Bass Boost
Input Voltage (volts): 10.5-14.4
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;4/3/2 Channel Operation;Stackable Installation Design;Thermal Management Processor;Adjustable Crossover (HP/LP);MOSFET Power Supply;DC-DC PWM Power Supply;MOSFET Final Outputs;STAR Circuitry;Auto Over-Current Protection;Top Mounted Blue LED Power/Status Indicator;Integrated Wire and Mounting Screw Terminals;Input Channel Selector;Input Mode Selector Switch;One Side Terminal Layout;Gold Plated RCA Input Connectors;Continuously Adjustable Gain Control;Gold Plated Power Screw Terminals;4-Layer Glass Epoxy PC Board;Speaker Quick Connect.

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