Alpine PDX-F4

Check out the new amplifier benchmark
The new Alpine PDX series amplifiers are completely re-designed in performance, sound quality and reliability. The PDX series is for the true car music enthusiast, all in a compact size. Note that the bar is raised.

Features

Installation

• Connectors: Quick Disconnect Terminals (Power Terminal and Speaker Terminals)
• Terminal layout: single-sided
• Installation Slin: Easy stacking and clean installation appearance

General

• Amplifier Type: D-Class (Digital)
• Channel design: 4/3/2 channel
• Protection against overheating
• Underload protection
• Power supply design: DC-DC PWM power supply
• Printed circuit board: STAR printed circuit board
• Current protection: Automatic overload protection
• Power Indicator: Blue LED indicator on the top of the amplifier
• Krossover: Adjustable high-pass, low-pass
• Pre-Amplifier Level: Discrete
• Printed circuit board design: 6-layer glass epoxy PCB
• Gain management: adjustable
• Bass Control: Separate Bass Control Button (Sold Separately)

SPECIFICATIONS

RMS Power Indicators

• Per channel at 4 Ohms: (@ 14.4V ≤1% THD + N) 100W x 4
• Per channel at 2 Ohms: (@ 14.4V ≤1% THD + N) 100W x 4
• Bridge 4 Ohm: Bridge 4Ω (≤1% THD + N) 200W x 2

Setup

• Crossover: Adjustable, 30-400Hz (-12dB / oct), low-pass / high-pass / OFF selectable

Dimensions

• case (LxKxS) mm: 257mm x 192mm x 50.8mm

General

• Power Required: 14.4V DC (11V to 16V)
• Input sensitivity: 0.2V to 4.0V (per rated power)
• Cable Size: 25mm² (BATT / Current & GND / Ground), 4mm² (Remote), Up to 10mm² (Speakers)
• Frequency Range: 5Hz - 100kHz / 0dB ~ -3dB (Reference: 1 W per 4Ω)
• Speaker impedance: 4 or 2 Ω
• Signal to Noise Ratio: CEA 2006 S / N Ratio (IHF Weighted, Reference: 1W per 4Ω) 98 dBA