Weatherproof Compact Monoblock Marine Amplifier - 300W Pioneer's GM-ME300X1C is a weatherproof, Class-D monoaural marine amplifier that is IP67 rated and SAE J1171 Certified.  This amplifier features 21-step frequency selection and top adjustment access that benefits when installing into narrow compartments.  The microcomputer Protection Control System (PCS), provides thermal protection, controlled current, and voltage protection to ensure stable output operation. The microcomputer also provides a selectable power mode to match the speaker's handling. Features: IP67 rated PCS (Protection Control System) 21-step frequency selection (LPF/HPF) Switching power supply controlled by microcomputer Technical Specifications: Number of Channels - 1 Frequency Response - 20 - 240 Hz 2 Ohm RMS Power Per Channel - 300W x 1 Signal-to-Noise Ratio - 75dB Dimensions (L x W x H) - 11-13/16" x 4-1/8" x 1-5/8" *Sold as an Individual

Apollo™ Monoblock Marine Amplifier Speaker Connector Use this to connect your Apollo Monoblock Marine Amplifier to a compatible Fusion marine subwoofer.  In the box: One (1) Speaker Connector Instruction sheet *Sold as an Individual  WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Apollo Monoblock Marine 650-Watt RMS Amplifier Add extra power to a system with this 2000-watt (650-watt RMS) monoblock amplifier that’s specifically designed to power a subwoofer. This efficient, easy-to-install monoblock amplifier works with your compatible Fusion stereo system. Features: Keep the music going for longer without draining your battery as quickly No more manual adjustments to your audio settings. The Easy Tune feature does it for you A glance at the LED indicators lets you identify if the amplifiers have a short or if they’re overheating Less distortion and noise, so you enjoy quality audio Mounting brackets are included for simple installation Don’t worry about potential overheating damage with our ignition protection design Power & Efficiency The Apollo amplifiers are designed to produce impressive power with less drain on your battery. The monoblock produces 650-watt RMS. Easy Tune Feature These amplifiers use the Easy Tune feature, which automatically regulates audio settings. So, users can get the best quality sound without making manual adjustments. Less Distortion  Some amplifiers distort audio when they add power. Fusions are specifically designed with minimal distortion and noise, so you can enjoy high-quality audio, even at higher volumes. LED Indicators  Identify electrical issues at a glance. These indicator lights will show you issues with electrical currents and shorts, as well as temperature. Mounting Brackets  Easily install the amplifiers on board with the included mounting brackets. Ignition Protected  The ignition-protected design helps prevent potential damage from overheating. Conformal-Coated PCBS The amplifier’s circuit board has been specially coated to provide extra protection from the marine elements. 2 OHM Stable  Connect up to two speakers per channel, increasing setup options. Fusion True-Marine Design  The amplifier is designed to last season after season. They have been tested to a high level of protection against salt fog, temperature, vibration, and UV. In the Box: One Apollo monoblock amplifier One mounting bracket One power connector One speaker connector Four 8-gauge, flat-head self-tapping screws Four 8-gauge, pan-head self-tapping screws (for mounting bracket) Four screw covers Fuse holder Mounting template Installation instructions Important safety and product information (ISPI) Specifications: Physical Dimensions without Bracket (L x W x H): 9.25" x 7.06" x 1.75" (235 x 180 x 45 mm) Physical Dimensions with Bracket (L x W x H): 9.25" x 7.06" x 2.13" (235 x 180 x 50 mm) Weight: 4.85 lb (2.2 kg) Water Rating: IPX2 Amplifier Class: Class-D CEA-2006 Power Rating: 650 watts RMS x 1 @ 14.4 V input, 4 ohms,  < 1% THD Total Rated Power Output, 2 Ohm (Watts): 1100 watts RMS x 1 @ 14.4 V input, 2 ohm < 1% THD Peak Power (watts): 2000 watts Input Sensitivity: 2.15 V RMS Input Impedance: 22k ohm Operating Voltage: 10.8 V - 16 V DC Current Draw, in Standby/off Using Amplifier on Wire: < 5 mA @ 14.4 V input Current Draw, On, No Audio: < 1.15 A @ 14.4 V input Fuse Rating: 125 A electronic fuse (no replacement necessary) Power-Cable Fuse Model and Rating: Bussmann™ BK/AMI-030 30 A fast-acting Ignition Safety Protected (SAE J1171): Yes Protection Circuits: Reverse voltage, input under/over voltage, over temperature, and output short circuit Operating temperature range: 32° to 122° F (0° to 50° C) Warranty: 3 years

Apollo™ Monoblock & 4 Channel Marine Amplifier Mounting Bracket Use this mounting bracket to easily install your Apollo Monoblock or 4 channel marine amplifier. Simply secure the mounting bracket to a flat surface and clip the amplifier in place, for a clean and tidy finish.  Technical Specifications: Dimensions (WxHxD) - 4.72" x 6.08" x .39" In the Box: Mounting bracket Four 8-gauge, self-tapping screws *Sold as an Individual WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

HYDRO 4 Channel Full-Range Class D Waterproof Marine Amplifier - 2400W DS18 designed the NXL-X850.4D for customers looking for a compact and waterproof amplifier with exceptional power output and prioritizing boosting sound. The NXL series' impressive power output is supplemented by its outstanding efficiency, and its durability in harsh conditions makes it a favorite among customers in need of a waterproof amplifier to be the powerhouse of their system. The NXL-X850.4D comes in a 4-channel configuration making it great for powering more complicated active setups. The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to the maximum for the ultimate audio experience. All NXL units have stable and reliable 4-layer PCB layouts, IP67 waterproof rating for power sports an ultra-compact size for easy installation, and audio precision quality control verification. The NXL Marine Amplifier series is perfect for outdoor enthusiasts looking for a durable, waterproof amplifier with intense power for their marine vehicle's audio system. This series is best used in various rugged and wet environments, such as on trails or at the lake. Features: Included a marine grade fuse and fuse holder that is connected inline with your main power wire will help with ultimate protection against the elements. IP67 Waterproof Rating UV, Salt, and Fog Protection Direct Power Harness Design with Marine Grade OFC Tinned Wires Latest Digital Amplifier Design With SMC Technology Technical Specifications: Number of Channels - 4 Frequency Response - 10Hz-20KHz  4 Ohm RMS Power - 4 x 200W  2 Ohm RMS Power - 4 x 300W  Signal-to-Noise Ratio - > 83dB Product Dimensions: (L x W x H) - 11.8" x 4.4" x 1.77" (301mm x 112mm x 45mm) *Sold as an Individual

NXL-M4 Full Range 4 Channel IPX5 Marine Grade Amplifier - 150 x 4W @ 4-Ohm Designed for intense sessions that keep the party boat rocking all night long; the NXL-M4 is DS18’s high-quality, powerful amplifier for the wave runner looking for a big sound with a small footprint! As a Class D Digital amplifier, the NXL-M4 uses a direct insert speaker and power terminals significantly smaller than your average amplifier, making it the perfect size for any vehicle’s custom build: but, what it lacks in size it makes up for in power. The NXL-M4 handles 150W x 4CH @ 4 Ohms; 230W x 4CH @ 2 Ohms; and 440W x 2CH @ 4 Ohms Bridge of RMS Power and 1800W Peak Power. Get clean, well-defined sound for with enough features (Fully Variable Bass Boost, Low Pass Filter, and High Pass Filter) to tune your music perfectly for optimal audio enjoyment! This full-range amplifier handles all speakers insanely well and has the features to make sure they play the way you want them to! This amplifier is tough enough to stand up to the worst the waves throw at you! All controls are guarded by high-strength front covers that guarantee impenetrable defense against the elements; coated 4-layer PCB helps prevent corrosion caused by salt water; and Voltage, Thermal, and Short Circuit Protection for easy monitoring of your power levels. Order the NXL-M4 for insane power out on the water! Features: Hardware resistant to corrosion and UV Protection Coated 4 Layers PCB to prevent corrosion IPX5 Water Resistance Grade High Level Input For Radio Use Front cover to keep the controls safe to the elements LED Clip Indicator to easier adjustment Stable and Reliable Class D Circuit Design Sound Quality Verification Using AP Instruments Direct Insert Power and Speaker Terminals Short Circuit, Thermal, and Voltage Protection Technical Specifications: Number of Channels - 4 Frequency Response - 20Hz - 20KHz  2 Ohm RMS Power Per Channel - 4 x 230W  4 Ohm RMS Power Per Channel - 4 x 150W  4 Ohm RMS Power Bridge Channel - 2 x 440W  Signal-to-Noise Ratio - >90dB  Product Dimensions: (L x W x H) - 9.6" x 4.5" x 1.7" *Sold as an Individual

R1 650.4 4-Channel Marine Amplifier The R1 650.4 marine-grade amplifier from Roswell, is everything a boat's audio system has always wanted. These stackable amplifiers utilize a 4-channel Class-D design that puts out 100 watts RMS per channel at 4Ω and is perfect for powering an R1 6.5″ marine speaker setup. Easily bridge and tune with the calibrated crossover controls. Because LEDs create lots of noise issues, this amp features differential RCA inputs for maximum noise rejection. The R1 650.4 is built with fully conformal-coated PCBs and nickel-plated marine-grade wire terminals to ensure their quality. Features: Ch 1-4 calibrated crossover (FULL/HPF/LPF)     Space-saving stackable design Bridgeable 4-channel design Marine-grade durability 2 Ohm Stable at 165 watts per channel     High-Efficiency Class-D Topology Conformal-coated PCBs  The lit logo power indicator lets you know your amp is receiving power     Nickel-plated wire terminals Switchable Differential RCA inputs minimize interference and induced noise Specifications: Continuous Power (RMS): 4Ω: 100W x 4 / 2Ω: 165W x 4  Bridged: 4Ω: 300W x 2 Frequency Response: 10Hz – 25Hz Input Sensitivity: 0.2–10.0V HPF (High Pass Filter): 30Hz – 300Hz LPF (Low Pass Filter): 30Hz – 300Hz Bass EQ: 0-18dB @ 45Hz Subsonic Filter: 10Hz – 55Hz Dimensions: Inches: 1.90 x 7.06 x 11.125 Centimeters: 4.83 x 17.94 x 28.26

R1 900.6 6-Channel Marine Amplifier The R1 900.6 marine-grade amplifier from Roswell is everything a boat's audio system has always wanted. Utilizing a 6-channel Class-D design that puts out 100 watts RMS per channel at 4Ω, these amps are perfect for powering an R1 8″ and R1 6.5″ marine speaker setup.   This amp features calibrated crossover controls, differential RCA inputs for maximum noise rejection, fully conformal-coated PCBs, and nickel-plated marine-grade wire terminals. Features: Ch 1-6 calibrated crossover (FULL/HPF/LPF)     Space-saving stackable design Bridgeable 6-channel design Marine-grade durability 2 Ohm Stable at 165 watts per channel     High-Efficiency Class-D Topology Conformal-coated PCBs  The lit logo power indicator lets you know your amp is receiving power     Nickel-plated wire terminals Switchable Differential RCA inputs minimize interference and induced noise Specifications: Continuous Power (RMS): 4Ω: 100W x 6 / 2Ω: 165W x 6 Bridged: 4Ω: 300W x 3 Frequency Response: 10Hz – 25Hz Input Sensitivity: 0.2–10.0V HPF (High Pass Filter): 30Hz – 300Hz LPF (Low Pass Filter): 30Hz – 300Hz Bass EQ: 0-18dB @ 45Hz Dimensions: Inches: 1.90 x 7.06 x 13.67 / Centimeters: 4.83 x 17.94 x 34.74

HYDRO 2 Channel Full-Range Class D Waterproof Marine Amplifier - 1000W DS18 designed the NXL-X360.2D for customers looking for a compact and waterproof amplifier with exceptional power output and prioritizing boosting sound. The NXL series' impressive power output is supplemented by its outstanding efficiency, and its durability in harsh conditions makes it a favorite among customers in need of a waterproof amplifier to be the powerhouse of their system. The NXL-X360.2D comes in a 2-channel configuration making it great for powering one set of speakers or bridging the power to supercharge a subwoofer. The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to the maximum for the ultimate audio experience. All NXL units have stable and reliable 4-layer PCB layouts, IP67 waterproof rating for power sports, ultra-compact size for easy installation, and audio precision quality control verification. The NXL Marine Amplifier series is perfect for outdoor enthusiasts looking for a durable, waterproof amplifier with intense power for their marine vehicle's audio system. This series is best used in various rugged and wet environments, such as on trails or at the lake. Features: Included a marine grade fuse and fuse holder that is connected inline with your main power wire will help with ultimate protection against the elements. IP67 Waterproof Rating UV, Salt, and Fog Protection Direct Power Harness Design with Marine Grade OFC Tinned Wires Latest Digital Amplifier Design With SMC Technology Maximum output of 500W bridged at 4-Ohms, 180W x 2CH at 4-Ohms, and 250W x 2CH at 2-Ohms Technical Specifications: Number of Channels - 2 Frequency Response - 10Hz-20KHz  4 Ohm RMS Power - 2 x 180W 2 Ohm RMS Power - 2 x 250W Signal-to-Noise Ratio - > 82dB Product Dimensions: (L x W x H) - 8.3" x 4.4" x 1.77" (211mm x 112mm x 45mm) *Sold as an Individual

HYDRO 6 Channel Full-Range Class D Waterproof Marine Amplifier - 3000W DS18 designed the NXL-X900.6D for customers looking for a compact and waterproof amplifier with exceptional power output and prioritizing boosting sound. The NXL series' impressive power output is supplemented by its outstanding efficiency, and its durability in harsh conditions makes it a favorite among customers in need of a waterproof amplifier to be the powerhouse of their system. The NXL-X900.6D comes in a 6-channel configuration making it great for powering more complicated active setups. The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to the maximum for the ultimate audio experience. All NXL units have stable and reliable 4-layer PCB layouts, IP67 waterproof rating for power sports an ultra-compact size for easy installation, and audio precision quality control verification. The NXL Marine Amplifier series is perfect for outdoor enthusiasts looking for a durable, waterproof amplifier with intense power for their marine vehicle's audio system. This series is best used in various rugged and wet environments, such as on trails or at the lake. Features: Included a marine grade fuse and fuse holder that is connected inline with your main power wire will help with ultimate protection against the elements. IP67 Waterproof Rating UV, Salt, and Fog Protection Direct Power Harness Design with Marine Grade OFC Tinned Wires Latest Digital Amplifier Design With SMC Technology Technical Specifications: Number of Channels - 6 Frequency Response - 10Hz-20KHz  4 Ohm RMS Power - 6 x 150W 2 Ohm RMS Power - 6 x 250W Signal-to-Noise Ratio - > 84dB Product Dimensions: (L x W x H) - 14" x 4.4" x 1.77" (360mm x 112mm x 45mm) *Sold as an Individual

MA4505 5 Channel Marine Amplifier  Weather-resistant & high-performance marine amplifier The weather-resistant & high-performance JBL Marine amplifiers deliver impressive power from a compact chassis designed to withstand outdoor environments. Available with 4-channel and 5-channel outputs. JBL 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, JBL Marine amplifiers are the perfect match for all of your JBL marine products. Features: 1 amplifier Stainless steel mounting hardware Rubber inserts 4 High-level input adapters 3 spare fuses 2 2-color brand stickers Quick start guide WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

NXL-X600.4D 4-Channel Marine Amplifier - 1600W The DS18 NXL Series was developed for people who want a very small audio footprint that is capable of putting out lots of power and sound in a small and waterproof package. The NXL Series of amps are one of our most efficient lines with great power output all while withstanding the elements.   Being a full-range amplifier, they can be integrated with and run on subwoofers, mid-ranges, and tweeters.  The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to the maximum for the ultimate audio experience. All NXL Series amplifiers have stable and reliable 4-layer PCB layouts, an IP67 waterproof rating for power sports an ultra-compact size for easy installation, and audio precision quality control verification. The NXL Marine Amplifier series is exactly what the outdoors lover will need for their boat or vehicle audio to brave the trails, enjoy the lake, or any situation that needs a strong versatile waterproof amplifier. Features: Multiple channel input selector - 2 or 4 channel IPX6 Waterproof for Powersports applications Ultra-compact size for easy installation Audio precision quality control verification  Technical Specifications: Number of Channels - 4 Frequency Response - 10Hz - 20KHz 2 Ohm RMS Power (14.4V) Per Channel - 4 x 200W 4 Ohm RMS Power (14.4V) Per Channel - 4 x 150W 4 Ohm RMS Power Bridge (14.4V) Channel - 2 x 400W Signal-to-Noise Ratio - >85dB Product Dimensions: (L x W x H) - 9.92" x 4.4" x 1.77" (252mm x 112mm x 45mm) *Sold as an Individual

NXL-X1000.1D 1-Channel Marine Amplifier - 2000W The DS18 NXL Series was developed for people who want a very small audio footprint that is capable of putting out lots of power and sound in a small and waterproof package. The NXL Series of amps are one of our most efficient lines with great power output all while withstanding the elements.   Being a full-range amplifier, they can be integrated with and run on subwoofers, mid-ranges, and tweeters.  The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to the maximum for the ultimate audio experience. All NXL Series amplifiers have stable and reliable 4-layer PCB layouts, an IP67 waterproof rating for power sports an ultra-compact size for easy installation, and audio precision quality control verification. The NXL Marine Amplifier series is exactly what the outdoors lover will need for their boat or vehicle audio to brave the trails, enjoy the lake, or any situation that needs a strong versatile waterproof amplifier. Features: Multiple channel input selector - 2 or 4 channel IPX6 Waterproof for Powersports applications Ultra-compact size for easy installation Audio precision quality control verification  Technical Specifications: Number of Channels - 1 Frequency Response - 10Hz - 250KHz 2 Ohm RMS Power (14.4V) Per Channel - 600W 4 Ohm RMS Power (14.4V) Per Channel - 350W Signal-to-Noise Ratio - >82dB Product Dimensions: (L x W x H) - 11.8" x 4.4" x 1.77" (302mm x 112mm x 45mm) *Sold as an Individual

NXL-X1200.5D 5-Channel Marine Amplifier - 2800W The DS18 NXL Series was developed for people who want a very small audio footprint that is capable of putting out lots of power and sound in a small and waterproof package. The NXL Series of amps are one of our most efficient lines with great power output all while withstanding the elements.   Being a full-range amplifier, they can be integrated with and run on subwoofers, mid-ranges, and tweeters.  The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to the maximum for the ultimate audio experience. All NXL Series amplifiers have stable and reliable 4-layer PCB layouts, an IP67 waterproof rating for power sports an ultra-compact size for easy installation, and audio precision quality control verification. The NXL Marine Amplifier series is exactly what the outdoors lover will need for their boat or vehicle audio to brave the trails, enjoy the lake, or any situation that needs a strong versatile waterproof amplifier. Features: Multiple channel input selector - 2 or 4 channel IPX6 Waterproof for Powersports applications Ultra-compact size for easy installation Audio precision quality control verification  Technical Specifications: Number of Channels - 5 Frequency Response - 10Hz - 200KHz 2 Ohm RMS Power (14.4V) Per Channel - 4 x 200W 4 Ohm RMS Power (14.4V) Per Channel - 4 x 150W 4 Ohm RMS Power Bridge (14.4V) Channel - 2 x 400W Signal-to-Noise Ratio - >85dB Product Dimensions: (L x W x H) - 12.67" x 4.4" x 1.77" (322mm x 112mm x 45mm) *Sold as an Individual

HYDRO 4-Channel Full Range Digital Marine Amplifier The NVY series was manufactured to put power back into your hands whether you’re out on the great blue or maneuvering on the dirt path less traveled. Our latest amplifier added to this series has an IPX waterproof rating of IPX7, giving this fortified beast of a machine the ability to be submerged in water as deep as 1 meter for up to 30 minutes. It also has a 2 CH/4 CH input selector giving you complete control over how much power gets designated to each speaker. Place this amplifier anywhere using our Direct Power harness design manufactured to give you creative control over where you get the wave-making tunes on your marine vehicle. Features: The included marine-grade fuse and fuse holder connected to your primary power wire will help with ultimate protection against the elements. Latest Digital amplifier design with SMC technology Submergible IPX7 Waterproof Rating UV, Salt, and Fog protection 2 CH/4 CH Input Selector Maximum output of 350W x 2 CH bridged at 4-Ohms, 200W x 4 CH at 2-Ohms, and 120W x 4 CH at 4-Ohms Technical Specifications: Total Watts (Peak) - 1440 Watts RMS Power @ 4 ohm - 4 x 120 Watts RMS Power @ 2 ohm - 4 x 200 Watts RMS Power @ 4 ohm Bridge - 2 x 350 Watts Frequency Response - 20Hz - 20KHz  Signal to Noise Ratio 1W@4Ω - >90 dB Measurements - 10" (L) x 4.5" (W) x 1.9" (H) Heatsink Length - 8.5" *Sold as an Individual