JBL - MA600 Subwoofer marine amplifier 600 watts RMS x 1 at 2 ohms - Black

Designed for value without compromise, this mono subwoofer amplifier delivers up to 1000 watts RMS using efficient Class D technology for powerful output with minimal current draw. A compact, low-profile chassis fits easily where space is limited, while high- and low-level inputs ensure seamless integration with factory or aftermarket systems. Precision tuning comes from a variable low-pass crossover, adjustable bass boost, input level control, and a selectable phase switch for smooth blending with full-range speakers. Balanced differential inputs help keep noise and distortion low at high output, and full onboard protection guards against shorts, temperature, and voltage issues. A wired remote level control adds convenience from the driver’s seat, strapping capability allows expansion to 2000 watts at 4 ohms, and flexible turn-on modes simplify installation and protect the battery.

Infinity Primus 90041A Amplifier 4 Channel, 90W x 4 Amplifier

Class-Leading PowerCompletely re-engineered the PXA600.1 mono amp supplies big power to your subwoofer in a compact waterproof design for the trickiest installs.FeaturesWaterproof amplifier design with IP66 and IP67 certificationsIdeal for UTVs off-road vehicles hot rods or space-challenged vehiclesHigh-efficiency Class-D technologyHuge power from a small footprint – rated at 850 watts Dynamic Power!Dual turn-on modes (choice of DC offset or 12v trigger)Includes inline power and ground couplers that need no soldering or crimpingStainless-steel mounting hardware includedAnywhere. Any Weather.The entire PXA line is completely waterproof featuring sealed bulkhead grommeting gasketed joints and a sealed preamp control door earning both IP66 and IP67 certifications for power and fun wherever you go!What is IP66 and IP67?IP66 certification means PXAs are protected against heavy seas or powerful jets of water. IP67 certification allows no dust into the amplifier as well as no moisture when submerged in one meter of water for 30 minutes. The certifications do not apply to the wire couplers.Got The GoodsMade for all environments PXA Amplifiers include no-rust stainless-steel mounting hardware and a pair of shielded in-line couplers to extend power and ground with no soldering or crimping.Flexible FunPair PXA amps with KICKER Powersports subwoofers or speakers for a purpose-built system that sounds incredible! Customize your bass on the fly with the CXARC Remote Control. (Sold Separately)What’s in the BoxPXA600.1 600-Watt Waterproof Class D Mono Subwoofer Amplifier2 DC power couplersStainless-steel mounting hardwareCustomer Information CardSpecificationsPower (watts/ch) 1 Ohm Mono: 600 x 1Power (watts/ch) 2 Ohm Mono: 500 x 1Power (watts/ch) 4 Ohm Mono: 300 x 1Dynamic Power (14.4v @ _ 10% THD+N) (watts): 850Frequency Response (Hz +0/-3dB): 25-200Crossovers: 60/80/100/120Hz lowpass 12dB/octave; subsonic fixed at 25Hz 24dB/octaveBass Boost: Selectable 0/+6dB ce