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Alpine PDX-4.100 4 Channel 800 Watt Amplifier From DVB Car Audio. Alpine’s goal is to give customers powerful amps that take up a minimum of space, and this has been achieved as never before with the PDX amps. In the PDX series Alpine met the challenge of producing a full range digital amplifier to rival the sound quality of even the best high-end Class A/B amplifiers. They use improved feedback circuitry to faithfully reproduce the input signal for improved dynamic range and higher fidelity. A revolutionary power supply filtering system, lower switching frequencies and lower output impedance combine to create extremely low distortion and greater speaker control, for clarity that meets or exceeds that found in the best Class A/B amplifiers. All of the new PDX series amplifiers share an identical form. Using the removable 1” diameter trim caps from the top of the amplifiers, the amplifiers can be vertically stacked on top of each other and share one set of mounting holes – an industry-first installation option. Features Power Density Ratio Design DC-DC PWM Power Supply Discrete Pre-Amp Stage Switch-mode Digital Amplification S.T.A.R. Circuit High Temperature Protection Over Current Protection http://www.dvbcaraudio.co.uk - The Only Site For Serious Car Audio Variable Crossover Layered Installation Capability Quick Connect Speaker Terminal Same Power into 2ohms and 4ohms Power Specification 800W MAX Power 4 x 100W RMS (2ohms, 14.4V, 1% THD) 4 x 100W RMS (4ohms, 14.4V, 1% THD) S/N Ratio (IHF A Weighted) 96dBA Frequency Response 20Hz - 200Hz (20Hz +/-1dB, 200Hz –3dB) Crossover Frequency 30Hz - 400Hz (-12dB/oct) Input Sensitivity (V/at 10k ohms) 0.2 - 4.0V Dimensions 257 (W) x 192 (H) x 62 (D) mm Weight 3.11kg
Please contact DVB Car Audio if you require any further information.
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