Alpine PDX-4.100M Marine Amp

Product Information

• Alpine PDX-4.100M – Marine 4 Channel Digital Amplifier
• Bridged 4 Ohms: Bridged into 4 Ω (≤1%THD+N) 200w x 2
• Per channel into 2 Ω: (@14.4V ≤1%THD+N, 20Hz-20kHz) 100W x 4
• Per channel into 4 Ω: (@14.4V ≤1%THD+N, 20Hz-20kHz) 100W x 4

Empower Your Marine Sound - Powerful and amazingly capable: The Alpine Marine PDX-4.100M Power Density 4 Channel Amplifier is a durable, reliable digital power station  providing over 90% efficiency at all power levels – even with the engine off.

Additional Features:

• Gain Control: Adjustable
• Board Design: 4-Layer Glass Epoxy PC Board
• Final Outputs: Fast Switching, Low Impedance Direct Fets
• Pre-Amp Stage: Discrete
• Connector Plating: Gold Plated Input, Output, Power and Speaker Terminals
• Crossover: Adjustable High Pass, Low Pass
• RCA Output: Non-Fading Pre-Amp Output
• Power Indicator: Top Mounted Blue LED Power/Status Indicator
• Current Protection: Auto Over-Current Protection
• Board Circuitry: STAR Ciruit
• Power Supply Design: DC-DC PWM Power Supply
• Power Supply: Fast Switching, Low Impedance Direct Fets
• Thermal Control: Thermal Management Control
• Channel Design: 4/3/2 Channel
• Amplifier Type: Class-D (Switch Mode Digital)

Install Features:

• Mounting Design: Easy Stacking
• Screw Mount / Wire Cover: Integrated Wire and Mounting Screw Terminals
• Terminal Layout: One-Sided
• Connectors: Quick Disconnect Terminals

General Specifications:

• Signal to Noise: CEA 2006 S/N Ratio (IHF A Weighted, Reference: 1W into 4Ω) 76 dBA
• Speaker Impedance: 4 or 2 Ω
• Frequency Response: 20Hz - 20kHz (+0, -1dB)
• Input Sensitivity: 0.2V to 4.0V (For Rated Power)
• Power Requirements: 14.4V DC (11V to 16V)

Dimensions:

• Heat Sink (WxHxD): 10-1/8'' x 7-9/16'' x 2-7/16''
• Heat Sink (WxHxD): 257mm x 192mm x 62mm

Sound Tuning Specifications:

• Crossover: Variable, 30-400Hz (-12dB / oct ), Low-Pass/High-Pass /OFF Selectable
• CEA-2006 Power Ratings:
• CEA-2006 Power Rating: (4/2 Ω@14.4V ≤1%THD+N), S/N 76dBA (Ref. 1W into 4 Ω): 100w x 4

Price: £374.99

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