Infinity 5-Channel Compact Marine Amplifier
Your boat is a home away from home — and it should be able to play audio like home, too. Infinity marine amplifiers have the power for high-performance sound in a case that fits the small confines of most watercraft. This 5-channel Class D amplifier can boost the fronts, rears and subwoofer of a 4.1 speaker system. The 2-ohm front/back channel produces 65 watts of regular RMS power with an additional 500 watts through the subwoofer channel. Surge capabilities have you covered for up to 1,800 total watts. If you only have front speakers, bridge the main outputs for a 3-channel setup.
Craft the ideal marine audio system with the heavy-duty construction and flexible options of an Infinity M4555A boat amplifier. It has a high-level input adapter, bass boost and variable adjustment crossovers to squeeze out every decibel of clean sound. Three 30A ATO fuses are included along with speaker-to-RCA adapters and other installation accessories. These marine amplifiers are also well-suited for off-roading and areas with frequent harsh weather. We are an authorized Infinity dealer with free shipping and lifetime tech support on all purchases.
Compact Size
Infinity Marine amplifiers feature a slim chassis and a small footprint to allow for installation in tight spaces.
High- and low-level inputs
Speaker-level and low-level inputs let Infinity Marine amps integrate with just about any audio input.
Selectable Output and 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
- Maximum Power : 1800 Watts
- Number of Channels : 5
- Built In Crossovers : Yes
- RMS Power Output : 500 Watts
- Amplifier Class : D
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 our latest amplifier topology that includes 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.
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)
What's Included:
- 1 amplifier
- Stainless steel mounting hardware
- Rubber inserts
- 4 High-level input adapters
- 3 spare fuses
- 2 2-color brand stickers
- Quick start guide
- UPC: 050667372736
- Weight: 11.01
- Authorized Internet Dealer
Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.
