Infinity M4555A | 1800W 5-Channel Marine Amplifier

Engineered For Harsh Environments, Built For Big Power!

Infinity Marine Amplifier – 4/5 Channel Options
New weather-resistant & high-performance Infinity Marine amplifiers deliver impressive power from a compact chassis designed to withstand outdoor environments. Available with 4-channel and 5-channel outputs, Infinity Marine amplifiers incorporate the latest amplifier topology, including selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment for precision system tuning. Engineered for harsh marine conditions, with power and performance to meet the needs of any outdoor audio system, Infinity Marine amplifiers are the perfect match for all of your Infinity marine products.

Features:

• Compact Size: 
  Infinity Marine amplifiers feature a slim chassis and a small footprint to allow for installation in tight spaces.
• High & Low-Level Inputs: 
  Speaker-level and low-level inputs let Infinity Marine amps integrate with just about any audio input.
• Selectable Output & Variable Adjustment Crossovers: 
  Infinity Marine amps feature selectable all-, high-, or low-pass crossovers with variable electronic frequency adjustment to allow for fine-tuning multiple system configurations.
• Product Value:
  Infinity power and performance at an affordable price point.
• Cosmetic Appeal:
  Product family look and feel to meet the needs of our Infinity customers.
• Conformal-Coated PCB:
  Infinity Marine amplifiers are engineered to withstand harsh marine conditions, with fully “marinized” circuit boards to ensure flawless power delivery, year after year.
• Variable Crossovers: 
  Onboard 12dB electronic crossovers, with selectable full-range, high-pass & low-pass switching, provide tuning options for systems of any size.
• Big Dynamic Power:
  Output power is perfectly matched to meet the needs for your Infinity marine products.

Specifications:

• Max Power: 1800W Peak
• RMS Power Output @ 2Ω (Subwoofer): 500W x 1, <1% THD+N
• RMS Power Output @ 4Ω (Subwoofer): 320W x 1, <1% THD+N
• RMS Power Output @ 2Ω (Full-Range): 65W x 4, <1% THD+N
• RMS Power Output @ 4Ω (Full-Range): 45W x 4, <1% THD+N
• RMS Power Output @ 4Ω Bridged (Full-Range): 130W x 2, <1% THD+N
• Signal-To-Noise Ratio (Sub): >80dB (Ref 1W Output @ 4Ω)
• Signal-To-Noise Ratio (Full-Range): >80dB (Ref 1W Output @ 4Ω)

Box Contents:

• 1x Amplifier
• 1x Stainless Steel Mounting Hardware
• 1x Rubber Inserts
• 4x High-Level Input Adapters
• 3x Spare Fuses
• 2x 2-Colour Brand Stickers
• 1x Quick Start Guide