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

NXL-M2 Full Range 2 Channel IPX5 Marine Grade Amplifier - 250 x 2W @ 4-Ohm Designed for intense sessions that keep the party boat rocking all night long; the NXL-M2 is DS18’s high-quality, powerful amplifier for the aquatics lover looking for a big sound with a small footprint! As a Class D Digital amplifier, the NXL-M2 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-M2 handles 250W x 2CH @ 4 Ohms; 400W x 2CH @ 2 Ohms; and 880W x 1CH @ 4 Ohms Bridge of RMS Power and 1500W 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-M2 for insane power out on the water! Features: IPX5 Water Resistance Grade Hardware resistant to corrosion and UV Protection Coated 4 Layers PCB to prevent corrosion High level input for radio use 2 Tinned OFC RCA Inputs and Outputs 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 - 2 Frequency Response - 20Hz - 20KHz  2 Ohm RMS Power Per Channel - 2 x 400W  4 Ohm RMS Power Per Channel - 2 x 250W   4 Ohm RMS Power Bridge Channel - 1 x 880W   Signal-to-Noise Ratio - >90dB  Product Dimensions: (L x W x H) - 9.6" x 4.5" x 1.7" *Sold as an Individual

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 8-Channel Full-Range Class D Marine/Powersports Amplifier - 8 x 150W RMS, 4-Ohm Elevate your marine sound experience to new heights with DS18's NXL-X1200.8D. Designed to deliver the best performance for your marine speakers, this digital class 8-channel amplifier is the ultimate choice for those who refuse to settle for anything less than exceptional. Not only does DS18's NXL-X1200.8D deliver unparalleled performance, but it’s also IP67 Waterproof Rated, protecting against water intrusion. Additionally, this amplifier is built to withstand harsh marine conditions with its UV, Salt, and Fog protection. It's designed to endure whatever nature throws at it without compromising sound quality. With its Direct Power harness design featuring marine-grade OFC tinned wires, this amplifier ensures optimal power transfer and efficiency. Every detail has been carefully crafted to provide you with a seamless and hassle-free installation process. Experience the future of marine amplification with the latest digital amplifier design and SMC technology. This cutting-edge combination enhances audio clarity and precision, allowing you to enjoy every note with exceptional clarity and detail. Prepare to be blown away by the NXL-X1200.8D's staggering performance, delivering 8 x 150W RMS at 4 ohms, 8 x 220W RMS at 2 ohms, and 4 x 450W RMS @ 1 ohm. These power settings are guaranteed to supercharge any custom marine build. Don't settle for mediocre sound on your boat or power sports vehicle. Upgrade to the DS18 NXL-X1200.8D Marine & Powersports Digital Amplifier and unleash the true potential of your marine speakers.  Features: Marine Full Range 8 Channel 8 X 150 Watts @ 4 Ohms Built-in Crossover Class D Water Resistant - IP67 Technical Specifications: Number of Channels - 8 Frequency Response - 10Hz-20Khz  4 Ohm RMS Power - 8 x 150W  2 Ohm RMS Power - 8 x 220W  Signal-to-Noise Ratio - >80dB  Product Dimensions (L x W x H) - 14" x 4.4" x 1.77"

NXL 1-Channel Full-Range Class D Marine/Powersports Amplifier - 1500W RMS, 1-Ohm Elevate your marine sound experience to new heights with DS18's NXL-X1500.1FR. Designed to deliver the best performance for your marine speakers, this digital class amplifier is the ultimate choice for those who refuse to settle for anything less than exceptional. Featuring an innovative Input Selector, this amplifier allows you to effortlessly choose between multiple signal sources. This flexibility ensures that you can easily customize your audio setup according to your preferences. This amplifier’s Full Range Capabilities also give users the option of powering either subs or mids and highs. Not only does DS18's NXL-X1500.1FR deliver unparalleled performance, but it also boasts an IPX6 Waterproof Rating, protecting against water intrusion. Additionally, this amplifier is built to withstand harsh marine conditions with its UV, Salt, and Fog protection. It's designed to endure whatever nature throws at it without compromising sound quality. With its Direct Power harness design featuring marine-grade OFC tinned wires, this amplifier ensures optimal power transfer and efficiency. We’ve also included a 150A Fuse to protect you and your boat from almost any electrical short related to the amp's installation. Every detail has been carefully crafted to provide you with a seamless and hassle-free installation process. Experience the future of marine amplification with the latest digital amplifier design and SMC technology, including both high pass and low pass filters for the one output channel. This bandpass filter system enhances audio clarity and precision, allowing you to enjoy every note with exceptional clarity and detail. Prepare to be blown away by the NXL-X1500.1FR's staggering performance, delivering 700W RMS at 4 ohms, 1000W RMS at 2 ohms, and 1500W RMS @ 1 ohm. These power settings are guaranteed to supercharge any custom marine build. Don't settle for mediocre sound on your boat or power sports vehicle. Upgrade to the DS18 NXL-X1500.1FR Marine & Powersports Digital Amplifier and unleash the true potential of your marine speakers. Features: Marine Full Range 1 Channel 1 X 1500 Watts @ 1 Ohm Built-in Crossover Class D Water Resistant - IP67 Technical Specifications: Number of Channels - 1 Frequency Response - 10Hz-250Hz  4 Ohm RMS Power - 700W 2 Ohm RMS Power - 1000W Signal-to-Noise Ratio - >81dB  Product Dimensions (L x W x H) - 13.4" x 4.4" x 1.77"

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

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

4-Channel Marine Waterproof Amplifier - Class D Full-Range - 4 Ohms 200x4 RMS The NVY-T800.4D: a versatile 4-channel amplifier designed for high-quality audio reproduction and unbreakable durability. The NVY-T800.4D was designed to withstand the harshest elements: its IPX6 waterproof rating and UV/SALT/Fog Protection, paired with its surface mount component technology and direct harness design allows this amplifier to be installed anywhere easily without sacrificing space! Its wide range of protection features, including thermal protection, overload protection, short circuit output protection, and voltage input protection ensures the safety and longevity of the NVY-T800.4D. Equipped with selectable high-pass, low-pass, and flat crossover filters; the NVY-T800.4D allows you to customize your sound to your liking. This full-range amplifier covers ranges from 20Hz-20KHz and has a signal-to-noise ratio of >80dB for crisp and clear audio with minimal distortion. With a peak power output of 2400W and RMS power of 4 x 200W @ 4 ohms, 4 x 300W @ 2 ohms, and 2 x 600W @ 4-ohm bridge, the NVY-T800.4D is perfect for powering any speakers in your marine audio system. Be prepared for everything with the NVY-T800.4D! Features: IPX6 Waterproof Rating UV, Salt, and Fog protection High Power Output Full Range Amplifier Customizable Sound With Selectable Crossover Filters High-Quality Protection Features Durable design suitable for use in harsh environments Power Specifications: Total Watts (Peak): 2400W RMS Power @ 4 ohm: 4 x 200W RMS Power @ 2 ohm: 4 x 300W RMS Power @ 4 ohm Bridge: 2 x 600W Audio Specifications:  Frequency Response: 20Hz-20KHz Signal Noise Ratio: >80dB Efficiency @ 4ohm: 0.85 Damping Factor: >100 Input Impedance: 20Kohms Channel Separation: >55dB Total Harmonic Distortion (THD): 0.0005 Low-Level Input Range: 200mV-5V Selectable X-Over: HPF/LPF/FLAT X-Over Filter Range: 40Hz-3KHz Great For: Marine Audio Powersports Audio

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

APEX PA1502 2 Channel Amplifier 150W x 2 Designed to excel in extreme conditions (Waterproof, Dustproof, Freezeproof) these amps will thrive in the all weather. These amps are a game changer from their small size, robust power output, and pricing.  Suitable for small compact places, these amps will thrive in golf carts, side by sides, snowmobiles, motorcycles, and small water crafts (flats boats, tenders, jet skis, fresh and saltwater aluminum and fiberglass boats) among other applications. Features: RMS Power: 100Wx2@4-ohm/150Wx2 @ 2-ohm/300W x 1 @ 4-ohm Selectable Crossover: All-Pass, High-Pass or Low-Pass @ 60/80/120Hz Frequency Response: 20Hz to 20kHz Selectable Bass Boost: 0, 6, 12dB @ 45H (when low-pass selected) Signal to Noise Ratio: 85dB THD: <1% Fuse Rating: 25A Dimensions: 170mm x 85mm x 45mm

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

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

HYDRO Full Range Digital Marine 4-Channel Amplifier - 720W Whether you are the type of audio enthusiast that likes to hit the open road on his bike, ride the rough trails on your side by side, or cruise the open waters, you are going to need a powerful and waterproof rated  amp that has a small footprint and also make great power.  DS18 has a line just for the job with the NXL series of amplifiers to power your whole system. This 4 channel amplifier helps you accommodate for all your different speaker setups without having to look further. Being a full range amps, these can be run on subs, mids, or tweeters because of the internal design of the amp.  All units have stable and reliable 4-layer PCB layouts, IPX67 rated for power sports, has an ultra-compact size for easy installation, and has audio precision quality control verification. Features: Stable and reliable 4 layers PCB layout design IPX67 Waterproof for Powersports applications Ultra compact size for easy installation Audio precision quality control verification  Technical Specifications: Number of Channels: 4 Frequency Range: 20Hz - 20KHz Max Power:    720W  2 Ohm RMS Power Per Channel: 150W x 4 4 Ohm RMS Power Per Channel: 100W x 4 4 Ohm Bridged Power Per Channel:  260W x 2 Signal-to-Noise Ratio: 90 dB Dimensions (L x W x H) - 200mm x 93.4mm x 39.8mm *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.

Flush/Surface Mount 4-Channel Class D Amplifier with Acrylic Cover - 4x180W RMS @ 4 Ohm Experience the pinnacle of car audio performance with DS18’s FX4! Designed and manufactured specifically for professional car audio applications, the FX4 combines high-quality sound and a compact footprint for effortless installation. The FX Series from DS18 offers a unique advantage over standard amplifiers - the ability to be installed in both flush and surface applications. With the included surface mode adapter, the FX4 can seamlessly integrate into any custom car audio build, ensuring optimal performance without sacrificing space or style. Plus, the integrated Digital LED lights on the adapter add a touch of elegance to your car audio setup, making it a visually stunning focal point. Featuring an IPX5 water-resistant design (when flush mounted) and coated 4-layer PCB, this amplifier is built to withstand harsh conditions and prevent corrosion. The flush or surface installation mode makes it easy to install on ATV/RV roofs, boat walls, car audio panels, or racks, ensuring a clean and professional look. With its stable and reliable Class D circuit design, LED clipping indicator for easier adjustment, selectable/variable crossovers, direct insert power, speaker terminals, and easy installation process, the FX4 is a true powerhouse in the world of car audio. Delivering MAX power of 3000W and RMS power of 180W x 4 at 4 ohms, 250W x 4 at 2-ohm, and 500W x 2 at 4-ohm Bridge; the FX4 packs a powerful punch. Elevate your car audio experience to new heights with DS18’s FX4! *The FX Series adapters are not designed to be water-resistant. Please exercise caution to prevent water contact with the RGB LEDs, as exposure may result in a short circuit* Features: 4 Channel Full Range Flush Mount / Surface Mount 4 X 180 Watts RMS @ 4 Ohm CLASS D RGB Dream LED Lights Built-in Crossover / Water Resistant Technical Specifications: Number of Channels - 4 Frequency Response - 20Hz-20kHZ  4 Ohm RMS Power - 4x180W 2 Ohm RMS Power - 4x250W Signal-to-Noise Ratio - >87dB  Product Dimensions - 9"L x 4.7"W x 1.85"H