Alpine PDX-4.100M

Alpine PDX-4.100M

Marine 4/3/2 Channel Power Density Digital Amplifier

Marine Engineered Digital Amplifiers Extraordinary in concept, revolutionary in design - PDX marine amplifiers power your system like never before. Drawing on Micro-dynamics technology, PDX with their all digital design set the benchmark in power density and sonic purity in a stylish ultra-compact design. What's more, these amps comply with the rigorous ATSM G154/D4329 UV and B177 salt/fog standards, so you're assured of a durable marine sound system.

• 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)
• Heat Sink (WxHxD) mm: 257mm x 192mm x 62mm
• Crossover: Variable, 30-400Hz (-12dB / oct )
• Low-Pass/High-Pass /OFF
• Selectable Bridged 4 Ohms: Bridged into 4Ω (≤1%THD+N) 200w x 2 Per channel into 2 Ohms: (@14.4V ≤1%THD+N, 20Hz - 20kHz)
• 100W x 4 Per channel into 4 Ohms: (@14.4V ≤1%THD+N, 20Hz - 20kHz) 100W x 4
• CEA-2006 Power Rating: (4/2 Ω@14.4V ≤1%THD+N), S/N 76dBA (Ref. 1W into 4 Ω): 100w x 4