As a successful and leading China alpine amplifier manufacturer and designer for fifteen years in the markets of electrical appliance, small electrical appliance and home appliance, Kebang Electrical Appliance Co., Ltd have a quality control management system that complies with CE, GS, EMC, ETL, SAA, IRAM, SASO, PAI, KTL, JET and ISO9001 quality standard certification. The independent product development center we have established is staffed with five product outline designers and two plane designers. As such, we are well equipped to complete OEM alpine amplifiers orders, designing and manufacturing products according to clients' specific requirements.

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.

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