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Polk Audio Qualifies for Free Shipping Polk Digital Power Amplifier 4-Channel #PAD4000.4
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Polk Audio Polk Digital Power Amplifier 4-Channel #PAD4000.4 $385.69 $481.38
Polk Audio PAD4000.4 Marine4-Channel Digital Power AmplifierPAD4000.4Key Features Max power handling: 400W MOSFET switching power Efficient Class D bridgeable design Channel Mode Switch (ST/4Ch) Toroidal transformers Full, HPF, BPF switch Adjustable low and high pass frequency Front and rear level controls Line level outputs and inputs Nickel-plated wire terminals and RCA connectors Stainless steel hardware Protection: thermal, DC offset, reverse polarity and short circuit protection Dimensions (with panels): 1.81''H x 10.94''W x 6.75''D 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. Specifications:Bridgeable = Yes Channels - Available = NONE Waterproof Rating = NONE Watts = 400Normalized SKU: PAD40004UPC Code: 747192121938
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Fusion Qualifies for Free Shipping FUSION Signature Series 2000w 8-Channel Amp SG-DA8200 #010-02162-00
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Fusion FUSION Signature Series 2000w 8-Channel Amp SG-DA8200 #010-02162-00 $849.99
Fusion 010-02162-00 MarineSG-DA8200 Signature Series 2000W - 8 Channel AmpBring your music to life with our range of powerful Signature Series amplifiers, designed to enhance any serious on-board audio system.CLASS-D AMPLIFIER TECHNOLOGYThe highly efficient Class-D amplifier design ensures low current draw from the battery whilst delivering increased power to the connected speakers and/or subwoofers. Taking your audio entertainment experience to a whole new level, the Signature Series amplifiers are built for high performance.RIGID ALUMINIUM ALLOY HEAT SINKMolded to form a singular die-cast chassis, the fin layout is calculated with precision to increase the surface area of the heat sink. This creates greater dissipation of heat and unquestionable efficiency without compromising the sleek form factor.MARINE READY DESIGNThe Signature Series amplifiers are designed specifically for marine use, with conformal coated PCBs to provide extra protection from the marine elements. This extends the products’ lives and ensures that the amplifiers will continue to perform season after season on board.STAINLESS MIRROR FINISHThe stunning stainless steel cover conceals all cable connections and tuning controls for a discreet yet undeniably attractive finish that will complement any installation. The stainless steel design also ensures that your Signature Series amplifier will resist rust and corrosion, extending the product life while maintaining a clean, tidy appearance.TRUE-MARINE™ PHILOSOPHYFusion’s True-Marine design philosophy stems from our experience confronting the harsh marine environment. By designing and engineering from the ground up specifically for real world boating applications, our customers are assured that the equipment they fit into their vessel will deliver quality entertainment season after season.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. Specifications:Bridgeable = NONE Channels - Available = NONE Waterproof Rating = NONE Watts = NONENormalized SKU: 0100216200UPC Code: 753759218812
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Boss Audio Qualifies for Free Shipping Boss Audio Marine Power Amplifier 2-Channel MOSFET Bridgeable #MR800 Boss Audio Qualifies for Free Shipping Boss Audio Marine Power Amplifier 2-Channel MOSFET Bridgeable #MR800
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Boss Audio Boss Audio Marine Power Amplifier 2-Channel MOSFET Bridgeable #MR800 $147.28 $187.05
  Download LiteratureBoss Audio MR800 MarineBoss Audio MR800 2-channel MOSFET Bridgeable Marine Power Amplifierw/ Remote Subwoofer Level Control:All MR Series amplifiers feature a unique rubber sealing door which tightly seals all control panel openings when not in use. It also uses in-line weatherproof connectors for all input and output connections, which are run through grommeted openings in end panels.MR800 Marine Power Amplifier Features: MAX POWER 2 OHM: 400w x 2 RMS POWER, 4 OHM: 125w x 2 MAX BRIDGED POWER, 4 OHM: 800w x 1 SIGNAL-TO-NOISE RATIO: >102 dB THD: 0.01% DIMENSIONS: 8-3/4" L 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. Specifications: Waterproof Rating = NONE Watts = 800w Bridgeable = Yes Channels - Available = NONE BOSS AUDIO 800W MOSFET MARINE POWER AMPLIFIER Normalized SKU: MR800UPC Code: 791489108843Boss Audio MR800 Literature Download   Owners Manual
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Aquatic AV Not Qualified for Free Shipping Aquatic AV 5/4/3-Channel Amplifier #AD605
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Aquatic AV Aquatic AV 5/4/3-Channel Amplifier #AD605 $369.00
Aquatic AV AD605 AmplifiersAD600.5 5/4/3-Channel AmplifierTake your marine or powersports audio to the extreme with the AD600.5 amplifier. Boasting 600 Watts of power and advanced digital technology to minimize heat and battery drain, this powerhouse guarantees maximum sound efficiency without sacrificing volume. With Shockwave technology for crystal-clear audio and waterproof protection for all-terrain durability, your music can keep the adventure going strong!Features: Output Modes: Mono, Stereo, Bridge Output Channels: 5/4/3 Input Channels: 5x RCA Frequency Response: 10-20kHz (1CH to 4CH), 10-250Hz (5CH) Specifications: Class D Digital Amplifier Water Resistant: IP65 Rating Dimensions: 305mm length x 45.5mm height x 113mm width What's Included? 1x AD600.5 5/4/3-Channel Amplifier 4x Stainless Steel Self-Tapping Mounting Screws Normalized SKU: AD605
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Aquatic AV Not Qualified for Free Shipping Aquatic AV 4/3/2-Channel Amplifier #AD504
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Aquatic AV Aquatic AV 4/3/2-Channel Amplifier #AD504 $399.00
Aquatic AV AD504 AmplifiersAD500.4 4-Channel AmplifierUnleash your audio setup with Aquatic AV's AD500.4 - the most powerful, industry-leading 4-channel amplifier! Tested to perfection, this amplifier delivers clean, robust sound that can conquer any background noise. Doubtful? Don't be - with a whopping 600 watts of pure energy, this amp performs best in high-volume environments. Feel the thrill of taking this device into tough conditions without worry; it's fully waterproof with an IP rating of 67, designed with UV/salt/fog resistance for reliable performance wherever you go. Plus, get a two-year warranty that can be extended with online product registration or by downloading the free Aquatic AV App, ensuring no surprises. For the ultimate sound experience, pair with any of Aquatic AV's top-of-the-line waterproof speakers!Features: 4/3/2 Channel Amplifier Water Resistant: IP67 Rating Specifications: Power Output: 400W (4 x 100W) @ 4 Ohms, 600W (4 x 150W) @ 2 Ohms Output Channels: 4/3/2 Input Channels: 4x RCA, 4 speaker-level input Frequency Response: 20-20,000 Hz Dimensions: 227.6mm length x 42mm height x 113mm width What's Included? 1x AD500.4 4-Channel Amplifier 2x Output Cable with Connector 4x Stainless Steel Mounting Screws 4x Mounting Brackets with Hardware 2x Cables for RCA Input 2x Cables for the Speaker Level Normalized SKU: AD504
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Aquatic AV Not Qualified for Free Shipping Aquatic AV 2-Channel Amplifier #AD300
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Aquatic AV Aquatic AV 2-Channel Amplifier #AD300 $300.00
Aquatic AV AD300 AmplifiersAD300.2 Micro 2-Channel AmplifierThis compact amplifier packs a serious punch with 300 watts of power. Digital technology makes this amplifier an efficient use of power, lowering battery strain without compromising sound. Waterproof and dust-proof, the AD300.2 Micro amplifier is built for durability and is great at staying out of sight.Features: Digital (Class D) Bridgeable Amplifier IP65 Rating Specifications: Power Output: 100W per channel @ 4 Ohms, 150W per channel @ 2 Ohms Input Channels: Low Level - RCA inputs (L & R), High Level - Speaker inputs (L & R) with Auto Detect Frequency Response: 10Hz - 45,000Hz Dimensions: 166m length x 46mm height x 113mm width What's Included? 1x AQ-AD300.2-MICRO Amplifier 2x RCA Male-to-Male Adaptor 1x Wiring Harness 1x High-Level Input Adaptor Normalized SKU: AD300
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Wet Sounds Qualifies for Free Shipping Wet Sounds 1400w 6-Channel Amplifier #SYN-DX6 Wet Sounds Qualifies for Free Shipping Wet Sounds 1400w 6-Channel Amplifier #SYN-DX6
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Wet Sounds Wet Sounds 1400w 6-Channel Amplifier #SYN-DX6 $1,499.99
Wet Sounds SYN-DX6 Amplifiers Wet Sounds SYN-DX Series Marine Amplifiers are designed to be a complete solution for every type of extreme marine application. SYN-DX amplifiers use superior performance circuitry by utilizing Class D Power Supplies. These amplifiers have extreme power output packed inside a small chassis, thermal overload protection, flexible crossovers, extended inputs. SYN-DX amplifiers are a well balanced match for all of the Wet Sounds™ products. If you want the best boat amplifier, our SYN-DX Wet Sounds amp series is packed with premium features that lesser amps can’t match. Designed to pump out the best sound in every kind of marine environment. Features • A smart microprocessor and conformal coated PCB board, meaning reliable power and great control • Backed by Wet Sounds’ 2-year limited warranty to protect your investment • Superior performance circuitry with class-D power supplies • Extreme power output packed inside a small chassis • Thermal overload protection • Flexible crossovers • Extended inputs • SYN-DX amplifiers are a well balanced match for all of the Wet Sounds products. Normalized SKU: SYNDX6UPC Code: 814820022568
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Wet Sounds Qualifies for Free Shipping Wet Sounds 800w 4-Channel Amplifier #SYN-DX4 Wet Sounds Qualifies for Free Shipping Wet Sounds 800w 4-Channel Amplifier #SYN-DX4
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Wet Sounds Wet Sounds 800w 4-Channel Amplifier #SYN-DX4 $1,199.99 $1,205.87
Wet Sounds SYN-DX4 Amplifiers Wet Sounds SYN-DX Series Marine Amplifiers are designed to be a complete solution for every type of extreme marine application. SYN-DX amplifiers use superior performance circuitry by utilizing Class D Power Supplies. These amplifiers have extreme power output packed inside a small chassis, thermal overload protection, flexible crossovers, extended inputs. SYN-DX amplifiers are a well balanced match for all of the Wet Sounds™ products. If you want the best boat amplifier, our SYN-DX Wet Sounds amp series is packed with premium features that lesser amps can’t match. Designed to pump out the best sound in every kind of marine environment, SYN-DX features include: Features • Superior performance circuitry with class-D power supplies • Extreme power output packed inside a small chassis • Thermal overload protection • Flexible crossovers • Extended inputs • SYN-DX amplifiers are a well balanced match for all of the Wet Sounds products. • A smart microprocessor and conformal coated PCB board, meaning reliable power and great control • Backed by Wet Sounds’ 2-year limited warranty to protect your investment Normalized SKU: SYNDX4UPC Code: 814820022537
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Wet Sounds Qualifies for Free Shipping Wet Sounds 1100w 2-Channel Amplifier #SYN-DX2.3 HP Wet Sounds Qualifies for Free Shipping Wet Sounds 1100w 2-Channel Amplifier #SYN-DX2.3 HP
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Wet Sounds Wet Sounds 1100w 2-Channel Amplifier #SYN-DX2.3 HP $1,299.99 $1,306.29
Wet Sounds SYN-DX2.3 HP Amplifiers Wet Sounds SYN-DX Series Marine Amplifiers are designed to be a complete solution for every type of extreme marine application. SYN-DX amplifiers use superior performance circuitry by utilizing Class D Power Supplies. These amplifiers have extreme power output packed inside a small chassis, thermal overload protection, flexible crossovers, and extended inputs. SYN-DX amplifiers are a well-balanced match for all of the Wet Sounds™ products. If you want the best boat amplifier, our SYN-DX Wet Sounds amp series is packed with premium features that lesser amps can’t match. Designed to pump out the best sound in every kind of marine environment, SYN-DX features include: Features • Superior performance circuitry with class-D power supplies • Extreme power output packed inside a small chassis • Thermal overload protection • Flexible crossovers • Extended inputs • SYN-DX amplifiers are a well balanced match for all of the Wet Sounds products. • A smart microprocessor and conformal coated PCB board, meaning reliable power and great control • Backed by Wet Sounds’ 2-year limited warranty to protect your investment Normalized SKU: SYNDX23HPUPC Code: 814820024562
NEW ARRIVAL -10% sale
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Wet Sounds Wet Sounds 750w 2-Channel Amplifier #SYN-DX2 $1,099.99 $1,215.90
Wet Sounds SYN-DX2 AmplifiersWet Sounds 750w 2-Channel Amplifier #SYN-DX2Normalized SKU: SYNDX2UPC Code: 814820022506
Sold out NEW ARRIVAL -11% sale
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Wet Sounds Wet Sounds STX Micro-4 4-Channel Amplifier #STX MICRO-4 $499.39 $556.08
Wet Sounds STX MICRO-4 AmplifiersWet Sounds STX Micro-4 4-Channel Amplifier #STX MICRO-4Normalized SKU: STXMICRO4UPC Code: 814820023336
NEW ARRIVAL -19% sale
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Wet Sounds Wet Sounds STX Micro-1 Monoblock Amplifier #STX MICRO-1 $429.99 $526.00
Wet Sounds STX MICRO-1 AmplifiersWet Sounds STX Micro-1 Monoblock Amplifier #STX MICRO-1Normalized SKU: STXMICRO1UPC Code: 814820023329
NEW ARRIVAL -13% sale
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Wet Sounds Wet Sounds 1200w 8-Channel Amplifier #HTM-8 $999.99 $1,142.27
Wet Sounds HTM-8 AmplifiersWet Sounds 1200w 8-Channel Amplifier #HTM-8Normalized SKU: HTM8UPC Code: 810042177857
Sold out NEW ARRIVAL -4% sale
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Wet Sounds Wet Sounds 900w 6-Channel Amplifier #HTM-6 $899.99 $934.53
Wet Sounds HTM-6 AmplifiersWet Sounds 900w 6-Channel Amplifier #HTM-6Normalized SKU: HTM6UPC Code: 810042177840
Sold out NEW ARRIVAL -11% sale
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Wet Sounds Wet Sounds 600w 4-Channel Amplifier #HTM-4 $729.99 $811.82
Wet Sounds HTM-4 AmplifiersWet Sounds 600w 4-Channel Amplifier #HTM-4Normalized SKU: HTM4UPC Code: 810042177833
NEW ARRIVAL -13% sale
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Wet Sounds Wet Sounds 1200w Mono Amplifier #HTM-1 $729.99 $833.84
Wet Sounds HTM-1 AmplifiersWet Sounds 1200w Mono Amplifier #HTM-1Normalized SKU: HTM1UPC Code: 810042177826
JL Audio Qualifies for Free Shipping JL Audio AP200/BT Amplifier with Bluetooth and Remote #010-03431-00
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JL Audio JL Audio AP200/BT Amplifier with Bluetooth and Remote #010-03431-00 $549.99
JL Audio 010-03431-00 AmplifiersAP 4 Channel Compact Marine Amplifier with Bluetooth® - AP200/4BTPOWER THE MOMENTWith this tough and ultracompact 4-channel amplifier featuring Bluetooth® technology, you can enjoy every note from every part of your boat. Efficient Class-D Design Stream Audio with Bluetooth Technology Includes Wired Remote Ignition Protected and IP67-Rated (Excluding Cables) Compact Build Class-D Amplifier TechnologyThe highly efficient Class-D design provides lower battery drain with a higher output than Class-AB amplifiers. This delivers increased power to the connected speakers/subwoofers for an enhanced level of audio performance.Stream On The GoThis amplifier pairs with your compatible smartphone for seamless audio streaming and includes a wired remote that can be flush-, surface-, or bar-mounted. Its compact size makes it a perfect addition to your small boat, jet ski, or overland vehicle.Rugged DesignThe included remote is IPX7-rated, and the amplifier is built to IP67 standards (excluding cables) to withstand abuse in harsh marine environments.SpecificationsGeneral Channels: 4 Physical Height: 1.85" Physical Width: 7.28" Physical Depth: 4.9" Operating Voltage: 9-16 VDC Water and Dust Rating: IP67 Audio Amplifier Class: Class D RMS Power @ 4 OHM: 40 W x 4/100 W x 2 (Bridged) RMS Power @ 2 OHM: 4 Channel: 50 W x 4 Frequency Response: 20hz - 20kHz Input Sensitivity: Switchable from 200 mV-2 V RMS (Low) to 800 mV-8 V RMS (High) Input Impedance: 11 kΩ (High) 20 kΩ (Low) Current Consumption (idle): 700-750mA Fuse Rating: 35A Recommended Fuse Types: AFS, AGU, or MaxiFuse™ Min. Copper Power/Ground Wire: 4 awg Wire Protection Circuits: Input under/over voltage, Over temperature, Output short circuit Normalized SKU: 0100343100UPC Code: 729218924549
JL Audio Qualifies for Free Shipping JL Audio AP600/6 Amplifier 600w 6-Channel #010-03430-00
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JL Audio JL Audio AP600/6 Amplifier 600w 6-Channel #010-03430-00 $629.99
JL Audio 010-03430-00 AmplifiersAP 4 Channel Compact Marine Amplifier - AP600/6POWER THE MOMENTWith these tough and ultracompact amplifiers, you can enjoy every note from every part of your boat. Efficient Class-D design Built-in LCD for manual control Ignition protected and IP-67 Rated (excluding cables) Easy tune feature 600-Watt 6 Channel AmplifierThis staggered-power 6-channel amplifier can power up to a maximum of six pairs of speakers or four pairs of speakers and one subwoofer.Easy Tune FeatureFor additional optimization, pair with a Fusion® stereo with built-in DSP, and download the Fusion® Audio app for selectable profiles. This enables the Easy Tune feature, which streamlines amplifier setup to ensure superior sound quality and system protection.Class-D Amplifier TechnologyThe highly efficient Class-D design provides lower battery drain with a higher output than Class-AB amplifiers. This delivers increased power to the connected speakers/subwoofers for an enhanced level of audio performance.Rugged DesignThese amplifiers offer superior levels of durability and are built to IP67 standards (excluding cables) to withstand abuse in harsh marine environments.SpecificationsGeneral Channels: 6 Physical Height: 1.86" Physical Width: 11.81" Physical Depth: 5.9" Operating Voltage: 9-16 VDC Water and Dust Rating: IP67 Audio Amplifier Class: Class D RMS Power @ 4 OHM: Channels 1-4: 50 W x 4/150 W x 2 (Bridged); Channels 5-6: 100 W x 2/300 x 1 (Bridged) RMS Power @ 2 OHM: Channels 1-4: 75 W x 4; Channels 5-6: 150 W x 2 Frequency Response: 20hz - 20kHz Input Sensitivity: Switchable from 200 mV-2 V RMS (Low) to 800 mV-8 V RMS (High) Input Impedance: 11 kΩ (High) 20 kΩ (Low) Current Consumption (idle): 1000-150mA Fuse Rating: 70A Recommended Fuse Types: AFS, AGU, or MaxiFuse™ Min. Copper Power/Ground Wire: 4 awg Wire Protection Circuits: Input under/over voltage, Over temperature, Output short circuit Signal Processing High-Pass/Low-Pass Full Range Filter: Yes (user selectable) Filter modes - Channel 1 & 2: Off, Low-pass, or High-pass Filter modes - Channel 3 & 4: Off, Low-pass, or High-pass Filter modes - Channel 5 & 6: Off, Low-pass, or High-pass Normalized SKU: 0100343000UPC Code: 729218924532
JL Audio Qualifies for Free Shipping JL Audio AP300/4 Amplifier 300w 4-Channel #010-03429-00
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JL Audio JL Audio AP300/4 Amplifier 300w 4-Channel #010-03429-00 $499.99
JL Audio 010-03429-00 AmplifiersAP 4 Channel Compact Marine Amplifier - AP300/4POWER THE MOMENTWith these tough and ultracompact amplifiers, you can enjoy every note from every part of your boat. Efficient Class-D design Built-in LCD for manual control Ignition protected and IP-67 Rated (excluding cables) Easy tune feature 300-Watt 4 Channel AmplifierThis 4-channel amplifier can power up to a maximum of four pairs of speakers or two pairs of speakers and one subwoofer.Easy Tune FeatureFor additional optimization, pair with a Fusion® stereo with built-in DSP, and download the Fusion® Audio app for selectable profiles. This enables the Easy Tune feature, which streamlines amplifier setup to ensure superior sound quality and system protection.Class-D Amplifier TechnologyThe highly efficient Class-D design provides lower battery drain with a higher output than Class-AB amplifiers. This delivers increased power to the connected speakers/subwoofers for an enhanced level of audio performance.Rugged DesignThese amplifiers offer superior levels of durability and are built to IP67 standards (excluding cables) to withstand abuse in harsh marine environments.SpecificationsGeneral Channels: 4 Physical Height: 1.86" Physical Width: 10.43" Physical Depth: 4.9" Operating Voltage: 9-16 VDC Water and Dust Rating: IP67 Audio Amplifier Class: Class D RMS Power @ 4 OHM: Channel: 50 W x 4/150 W x 2 (Bridged) RMS Power @ 2 OHM: 4 Channel: 75 W x 4 Frequency Response: 20hz - 20kHz Input Sensitivity: Switchable from 200 mV-2 V RMS (Low) to 800 mV-8 V RMS (High) Input Impedance: 11 kΩ (High) 20 kΩ (Low) Current Consumption (idle): 700-750mA Fuse Rating: 35A Recommended Fuse Types: AFS, AGU, or MaxiFuse™ Min. Copper Power/Ground Wire: 4 awg Wire Protection Circuits: Input under/over voltage, Over temperature, Output short circuit Signal Processing High-Pass/Low-Pass Full Range Filter: Yes (user selectable) Filter modes - Channel 1 & 2: Off, Low-pass, or High-pass Filter modes - Channel 3 & 4: Off, Low-pass, or High-pass Normalized SKU: 0100342900UPC Code: 729218924525
JL Audio Qualifies for Free Shipping JL Audio AP300/1 Amplifier 300w Monoblock #010-03428-00
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JL Audio JL Audio AP300/1 Amplifier 300w Monoblock #010-03428-00 $499.99
JL Audio 010-03428-00 AmplifiersAP Monoblock Compact Marine Amplifier - AP300/1POWER THE MOMENTWith these tough and ultracompact amplifiers, you can enjoy every note from every part of your boat. Efficient Class-D design Built-in LCD for manual control Ignition protected and IP-67 Rated (excluding cables) Easy tune feature 300-Watt Monoblock AmplifierThis monoblock amplifier is specifically designed to power a subwoofer.Easy Tune FeatureFor additional optimization, pair with a Fusion® stereo with built-in DSP, and download the Fusion® Audio app for selectable profiles. This enables the Easy Tune feature, which streamlines amplifier setup to ensure superior sound quality and system protection.Class-D Amplifier TechnologyThe highly efficient Class-D design provides lower battery drain with a higher output than Class-AB amplifiers. This delivers increased power to the connected speakers/subwoofers for an enhanced level of audio performance.Rugged DesignThese amplifiers offer superior levels of durability and are built to IP67 standards (excluding cables) to withstand abuse in harsh marine environments.SpecificationsGeneral Channels: 1 Physical Height: 1.86" Physical Width: 10.43" Physical Depth: 4.9" Operating Voltage: 9-16 VDC Water and Dust Rating: IP67 Audio Amplifier Class: Class D RMS Power @ 4 OHM: 200w x 1 RMS Power @ 2 OHM: 350w x 1 Frequency Response: 10hz - 50Hz Input Sensitivity: Switchable from 200 mV-2 V RMS (Low) to 800 mV-8 V RMS (High) Input Impedance: 11 kΩ (High) 20 kΩ (Low) Current Consumption (idle): 700-750mA Fuse Rating: 35A Recommended Fuse Types: AFS, AGU, or MaxiFuse™ Protection Circuits: Input under/over voltage, Over temperature, Output short circuit Signal ProcessingHigh-Pass/Low-Pass Full Range Filter: Yes (user selectable) Normalized SKU: 0100342800UPC Code: 729218924518

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First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

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