Download LiteraturePolyplanar MA4054W Speakers4" 2 Way Coax - Integral Grill SpeakerPart Number: MA-4054 MA-4054 is a 4" cone size two-way coaxial speaker. This speaker featured a rugged waterproof design, teflon-coated wires, plastic grills, polypropylene cones, mylar tweeters and plastic frames, to provide years of trouble-free service. Ultra-low magnetic field speakers eliminates the problem of speakers magnets affecting navigation equipment such as compasses and autopilots. Peak power handling capability 80W/pairFeatures Ultra-low magnetic field speaker Ideal replacement speakers for boaters who want to upgrade to waterproof speakers without changing the cutout size Integral grills allow for simple, one-piece installation Stainless steel mounting harware included Available in Black and White Specifications Frequency response: 65Hz to 20KHZ (2 way) SPL: 87dB Type: 2-way Coaxial Cone Size: 4" (102mm) Speaker Impedance: 4 ohms Peak Power: 80 watts per pair Continuous Power: 40 watts RMS/pair Weight: 1.2 lbs per unit weight Outside Diameter: 5-1/4" (132mm) Cutout Diameter: 4-1/16" (102mm) Mounting Depth: 2-1/8" (54mm) Specifications:Main Cone Size (Inches) = NONE Mounting Style = NONE Waterproof = Yes Watts = 20 watts RMS Cutout Size = NONEPOLY-PLANAR MA4054 (W) ROUND 80 WATTS PER PAIR 40 EACHNormalized SKU: MA4054WUPC Code: 731128405407Polyplanar MA4054W Literature Download  Quick Reference Guide

Download LiteratureAquatic AV PX312 Speakers6.5" PRO Sport Speakers - Black (Pair)Enhance your audio experience with Aquatic AV's 6.5” PRO Sport speakers. Featuring coaxial technology, they provide a perfect blend of high-end treble and rich bass for fuller, crisper sound. With an IP65 rating, they withstand tough elements and are ideal for marine environments, ATVs, golf carts, and outdoor BBQ islands. Pair these speakers with our RGB controller and Aquatic AV app to customize color combinations effortlessly. Enjoy superior sound quality with a maximum power output of 120 watts and 60 watts RMS. Sold in pairs.Features: ABS Plastic Grill & Basket Polypropylene Cone Non-Corrosive Rubber Surround Ferrite Magnet with plastic water guard Environment Protection: IP65 RoHS, ASTM B117, ASTM D4329 Certifications Specifications: Power: 120W (2x 60W) (max), 60W (2x 30W) (RMS) Impedance: 4 Ohms Frequency Response: 60-20,000 Hz Cone Size: 6.5 in. Outside Diameter: 175 mm Mounting Hole Diameter: 130 mm Mounting Depth: 58 mm What's Included? 2x PRO Sport 6.5" RGB Speakers 2x Speaker Grills (attached) 8x Mounting Screw 8x Stainless Steel Speed Clips Cut-Out Template Normalized SKU: PX312UPC Code: 850005742470Aquatic AV PX312 Literature Download Quick Reference Guide Product Brochure

Aquatic AV PC410 SpeakersPRO Classic Speaker - WhiteLooking for high-quality sound with a classy, modern aesthetic? The PRO Classic 6.5” Speakers in black featuring a traditional grill-style, customizable lighting via the RGB Controller, and our Aquatic AV logo badge boast 120 watts total power and RGB cone illumination so your sound can be as potent as the experience is fun. Built for durability, these multi-environment speakers are fully waterproof as well as UV/salt/fog resistant to ensure they last as long as possible. If you’re looking for high-quality sound and an immersive entertainment experience, look no further than the PRO Classic 6.5″. Pair with the PRO Classic 10″ Subwoofer for the ultimate audio experience.Features: ABS Plastic Grill & Basket Polypropylene Cone Non-Corrosive Rubber Surround Ferrite Magnet with plastic water guard Environment Protection: IP65 Certifications: RoHS, ASTM B117, ASTM D4329 Specifications: Power: 120W (2x 60W) (max), 60W (2x 30W) (RMS) Impedance: 4 Ohms Frequency Response: 60-20,000 Hz Cone Size: 6.5 in. Outside Diameter: 175 mm Mounting Hole Diameter: 130 mm Mounting Depth: 66 mm What's Included? 2x PRO Classic 6.5" RGB Speakers 2x Speaker Grills (attached) 8x Mounting Screw 8x Stainless Steel Speed Clips Cut-Out Template Normalized SKU: PC410UPC Code: 850005742524

Aquatic AV PC412 SpeakersPRO Classic Speaker - BlackLooking for high-quality sound with a classy, modern aesthetic? The PRO Classic 6.5” Speakers in black featuring a traditional grill-style, customizable lighting via the RGB Controller, and our Aquatic AV logo badge boast 120 watts total power and RGB cone illumination so your sound can be as potent as the experience is fun. Built for durability, these multi-environment speakers are fully waterproof as well as UV/salt/fog resistant to ensure they last as long as possible. If you’re looking for high-quality sound and an immersive entertainment experience, look no further than the PRO Classic 6.5″. Pair with the PRO Classic 10″ Subwoofer for the ultimate audio experience.Features: ABS Plastic Grill & Basket Polypropylene Cone Non-Corrosive Rubber Surround Ferrite Magnet with plastic water guard Environment Protection: IP65 Certifications: RoHS, ASTM B117, ASTM D4329 Specifications: Power: 120W (2x 60W) (max), 60W (2x 30W) (RMS) Impedance: 4 Ohms Frequency Response: 60-20,000 Hz Cone Size: 6.5 in. Outside Diameter: 175 mm Mounting Hole Diameter: 130 mm Mounting Depth: 66 mm What's Included? 2x PRO Classic 6.5" RGB Speakers 2x Speaker Grills (attached) 8x Mounting Screw 8x Stainless Steel Speed Clips Cut-Out Template Normalized SKU: PC412UPC Code: 850005742548

Aquatic AV EL424 SpeakersELITE 6.5" RGB Speakers - Black - PairThe ELITE 6.5″ Speakers in black represent the best in classically-styled marine speakers with customizable lighting. With 240 Watts of total power and LED cone illumination, there is no need to compromise style for great audio quality with these speakers. These speakers are designed with a classic grill, making them an excellent fit for a myriad of environments. Fully waterproof in addition to being UV/salt/fog resistant, these speakers are an excellent choice for boats and other marine environments, even those where high background noise may pose a problem for other less powerful speakers.Features: Power: 240W (2x 120W) (max), 120W (2x 60W) (RMS) Impedance: 4 Ohms Frequency Response: 55-20,000 Hz Specifications: UV Plastic Grill & Basket Polypropylene Cone Non-Corrosive Rubber Surround Ferrite Magnet with plastic water guard Environment Protection: IP65 Certifications: RoHS, ASTM B117, ASTM D4329 Cone Size: 6.5 in. Outside Diameter: 175 mm Mounting Hole Diameter: 130 mm Mounting Depth: 66 mm What's Included? 2x ELITE 6.5" RGB Speakers 2x Speaker Grills (attached) 8x Mounting Screws Normalized SKU: EL424UPC Code: 850005742777

Aquatic AV EL423 SpeakersELITE 6.5" RGB Speakers - White - PairThe ELITE 6.5″ Speakers in black represent the best in classically-styled marine speakers with customizable lighting. With 240 Watts of total power and LED cone illumination, there is no need to compromise style for great audio quality with these speakers. These speakers are designed with a classic grill, making them an excellent fit for a myriad of environments. Fully waterproof in addition to being UV/salt/fog resistant, these speakers are an excellent choice for boats and other marine environments, even those where high background noise may pose a problem for other less powerful speakers.Features: Power: 240W (2x 120W) (max), 120W (2x 60W) (RMS) Impedance: 4 Ohms Frequency Response: 55-20,000 Hz Specifications: UV Plastic Grill & Basket Polypropylene Cone Non-Corrosive Rubber Surround Ferrite Magnet with plastic water guard Environment Protection: IP65 Certifications: RoHS, ASTM B117, ASTM D4329 Cone Size: 6.5 in. Outside Diameter: 175 mm Mounting Hole Diameter: 130 mm Mounting Depth: 66 mm What's Included? 2x ELITE 6.5" RGB Speakers 2x Speaker Grills (attached) 8x Mounting Screws Normalized SKU: EL423UPC Code: 850005742760

Aquatic AV EC122 Speakers6.5" Economy Speakers - Black - PairCrafted for longevity, the Economy 6.5" Speakers are fully waterproof and made from robust, UV-resistant materials. These speakers offer 80 Watts of total power and a full-range audio experience, all while maintaining an economical design and pricing. Available in both black and white, they are perfect for boats, marine settings, and spa environments. Combining durability with high-quality sound, the Economy 6.5" speakers are an excellent addition to any audio setup.Features: UV Plastic Basket & Grill Polypropylene Cone Tweeter: Mylar Dome/Neodymium Magnet Rubber Surround Ferrite Magnet with plastic water guard Specifications: Power: 160W (2x 80W) (Max), 80W (2x 40W) (RMS) Impedance: 4 Ohms Frequency Response: 83-20,000 Hz Certifications: RoHS, ASTM B117, ASTM D4329 Cone Size: 6.5 in. Tweeter Size: 13 mm Outside Diameter: 163 mm Mounting Hole Diameter: 129 mm Mounting Depth: 52 mm What's Included? 2x Economy 6.5" Speakers 2x Speaker Grills 8x Mounting Screws Normalized SKU: EC122UPC Code: 185720000568

Aquatic AV EC121 Speakers6.5" Economy Speakers - White - PairCrafted for longevity, the Economy 6.5" Speakers are fully waterproof and made from robust, UV-resistant materials. These speakers offer 80 Watts of total power and a full-range audio experience, all while maintaining an economical design and pricing. Available in both black and white, they are perfect for boats, marine settings, and spa environments. Combining durability with high-quality sound, the Economy 6.5" speakers are an excellent addition to any audio setup.Features: UV Plastic Basket & Grill Polypropylene Cone Tweeter: Mylar Dome/Neodymium Magnet Rubber Surround Ferrite Magnet with plastic water guard Specifications: Power: 160W (2x 80W) (Max), 80W (2x 40W) (RMS) Impedance: 4 Ohms Frequency Response: 83-20,000 Hz Certifications: RoHS, ASTM B117, ASTM D4329 Cone Size: 6.5 in. Tweeter Size: 13 mm Outside Diameter: 163 mm Mounting Hole Diameter: 129 mm Mounting Depth: 52 mm What's Included? 2x Economy 6.5" Speakers 2x Speaker Grills 8x Mounting Screws Normalized SKU: EC121UPC Code: 185720000162

Download LiteratureKICKER 45KM42 SpeakersKM4 4" Marine Coaxial Speakers with 1/2" Tweeters - 2-Ohm, Charcoal & WhiteHear them loud and clear, the KM Coaxial Marine Speakers are built to pump out the tunes – and the fun - for years to come! Whether you mount your speakers in the hull, or KICKER® tower enclosures, you also get a pair of stout marine-grade grilles!Our speakers are made to thrive in the water. UV treatments on injection-molded cones, Santoprene® surrounds, baskets, and grilles all help maintain top-shelf performance. KM speakers will endure almost any weather conditions with splash-and-spray-resistant sealed motors and locking/sealed terminal covers. Speaker hardware is forged from rustproof, 316L stainless steel.Features: Two-Ohm Voice Coil 1/2-Inch PEI Tweeter Locking/Sealed Terminal Covers UV-Treated Polypropylene Woofer With Santoprene® Surround UV-Resistant Polymer Basket 316L Stainless Mounting Hardware Included Charcoal and White Grilles Included Meets or Exceeds ASTM Standards for UV and Salt/Fog Exposure Technical Specifications: Size - 4" Impedance - 2 Ohms Power (Watts RMS) - 50W Peak Power (Watts) - 150W Frequency Response - 60-20,000Hz Normalized SKU: 45KM42UPC Code: 713034085072KICKER 45KM42 Literature Download Quick Reference Guide Product Brochure

JL Audio 010-03865-00 SpeakersM6 Series 6.5" Marine Coaxial Speakers with Black Luxe Grille - M6-650X-L-SbSb-SingleM6 Luxe speakers are purpose-built to deliver top-flight audio performance and durability in luxury marine installations. Each model is outfitted with a low-profile mounting bezel with an integrated tweeter bridge and a fine mesh grille for minimal protrusion into cabin space. The result is a discreet visual appearance able to blend in with the finest vessel surroundings.A DMA-optimized, long excursion woofer design ensures excellent power handling, and a 0.8-inch pure silk dome tweeter, specially treated to withstand harsh salt-water environments, produces a clean, articulate high-frequency response, especially at higher volume levels.  A multi-order, true 2-way passive crossover is concealed within the woofer chassis, shielded from vibration and corrosion. Also included, is an automatic, solid-state tweeter protection circuit to minimize the possibility of tweeter failure.Although M6-650X Coaxial Systems can be used with as little as 25 W per channel, for best audio performance we recommend amplifiers capable of between 75-150 W of continuous power per channel.*Sold IndividuallySpecifications: Continuous Power Handling (RMS): 75w Recommended Amplifier Power (RMS): 25 - 150w/ch System Efficiency: 89.5 dB @ 1 W / 1 m System Nominal Impedance: 4 ohm System Frequency Response: 55 Hz - 25 KHz ± 3 dB Normalized SKU: 0100386500

JL Audio 010-03913-00 SpeakersM6 Series 7.7" Marine Coaxial Speakers with White Luxe Grille - M6-770X-L-GwSw-SingleM6 Luxe speakers are purpose-built to deliver top-flight audio performance and durability in luxury marine installations. Each model is outfitted with a low-profile mounting bezel with an integrated tweeter bridge and a fine mesh grille for minimal protrusion into cabin space. The result is a discreet visual appearance able to blend in with the finest vessel surroundings.The oversized 7.7-inch design of the M6-770X coaxial results in increased efficiency (more output for a given amount of power). Combine that advantage with long excursion and excellent power handling and you have a speaker system truly capable of playing loud and clear in a powerboat at speed.A 1-inch pure silk dome tweeter, specially treated to withstand the marine environment, handles the high-frequency duties. You will appreciate the clean, articulate high-frequency response of the M6 dome tweeter, especially at higher volume levels.A multi-order, true 2-way passive crossover is concealed within the woofer chassis, shielded from vibration and corrosion. Also included, is an automatic tweeter protection circuit to minimize the possibility of tweeter failure.Although M6-770X Coaxial Systems can be used with as little as 40 W per channel, for best audio performance we recommend amplifiers capable of between 40-200 W of continuous power per channel.*Sold individually Normalized SKU: 0100391300UPC Code: 699440939133

JL Audio 010-03912-00 SpeakersM6 Series 6.5" Marine Coaxial Speakers with White Luxe Grille - M6-650X-L-GwSw-SingleM6 Luxe speakers are purpose-built to deliver top-flight audio performance and durability in luxury marine installations. Each model is outfitted with a low-profile mounting bezel with an integrated tweeter bridge and a fine mesh grille for minimal protrusion into cabin space. The result is a discreet visual appearance able to blend in with the finest vessel surroundings.A DMA-optimized, long excursion woofer design ensures excellent power handling, and a 0.8-inch pure silk dome tweeter, specially treated to withstand harsh salt-water environments, produces a clean, articulate high-frequency response, especially at higher volume levels.  A multi-order, true 2-way passive crossover is concealed within the woofer chassis, shielded from vibration and corrosion. Also included, is an automatic, solid-state tweeter protection circuit to minimize the possibility of tweeter failure.Although M6-650X Coaxial Systems can be used with as little as 25 W per channel, for best audio performance we recommend amplifiers capable of between 75-150 W of continuous power per channel.*Sold individually Normalized SKU: 0100391200UPC Code: 699440939126

Download LiteratureJL Audio 010-03869-00 SpeakersM6 Series 10" 4 ohm Marine Subwoofer with Black Luxe Grille - M6-10IB-L-SbSb-4With an appropriate system setup, the addition of a subwoofer frees your smaller main speakers from the burden of reproducing low frequencies. This allows your whole system to play louder and to sound cleaner at all listening levels.M6 Luxe subwoofers are outfitted with a low-profile mounting bezel and a fine mesh grille for minimal protrusion into cabin space. The result is a clean, visual appearance complementary to the finest marine vessel surroundings.Engineered to operate without a dedicated enclosure, M6 infinite-baffle woofers feature a DMA-optimized, long excursion design and rugged suspension systems to generate smooth, powerful bass that will transform your boat’s audio system.The M6-10IB is best used with amplifier power in the 75W - 250W range and is optimized to operate with a large volume of air behind it (at least 2 cu. ft. / 56.6 l). If you need a Subwoofer that operates in a small sealed enclosure, select our M6-10W, instead.Like all JL Audio marine speakers, this driver is built to withstand a real saltwater marine environment and deliver years of listening enjoyment.*Sold individually Normalized SKU: 0100386900UPC Code: 699440937726JL Audio 010-03869-00 Literature Download Owners Manual

Download LiteratureJL Audio 010-03868-00 SpeakersM6 Series 8" Marine Subwoofer with Black Luxe Grille - M6-8IB-L-SbSb-4With an appropriate system setup, the addition of a subwoofer frees your smaller main speakers from the burden of reproducing low frequencies. This allows your whole system to play louder and to sound cleaner at all listening levels.M6 Luxe subwoofers are outfitted with a low-profile mounting bezel and a fine mesh grille for minimal protrusion into cabin space. The result is a clean, visual appearance complementary to the finest marine vessel surroundings.Engineered to operate without a dedicated enclosure, M6 infinite-baffle woofers feature a DMA-optimized, long excursion design and rugged suspension systems to generate smooth, powerful bass that will transform your boat’s audio system.The M6-8IB is best used with amplifier power in the 50W - 200W range and is optimized to operate with a large volume of air behind it (at least 1.5 cu. ft. / 42.5 l). If you prefer to use a dedicated enclosure, refer to one of the suggested designs located in the Specifications section for optimum performance.Like all JL Audio marine speakers, this driver is built to withstand a real saltwater marine environment and deliver years of listening enjoyment.*Sold individually Normalized SKU: 0100386800UPC Code: 699440937696JL Audio 010-03868-00 Literature Download Owners Manual

Download LiteratureJL Audio 010-03867-00 SpeakersM6 Series 8.8" Marine Coaxial Speakers with Black Luxe Grille - M6-880X-L-SbSb-SingleM6 Luxe speakers are purpose-built to deliver top-flight audio performance and durability in luxury marine installations. Each model is outfitted with a low-profile mounting bezel with an integrated tweeter bridge and a fine mesh grille for minimal protrusion into cabin space. The result is a discreet visual appearance able to blend in with the finest vessel surroundings.The same principle that allows our 7.7-inch marine speakers to dominate over conventional 6.5-inch designs is delivered in a more powerful dose with our M6-880X 8.8-inch coaxials. These 8.8-inch diameter monsters offer significant performance advantages over our 7.7-inch models and a huge advantage over conventional 6.5-inch marine speakers. Thanks to 36% more cone area and almost double the excursion capability, the M6-880X's are capable of +6 dB greater low-frequency output than our M6-770X 7.7-inch coaxial systems! The bass is so impressive that the M6-880X can be used without a subwoofer while still packing a very serious low-frequency punch. Used with a subwoofer, they offer vastly better dynamics and mid-bass impact than smaller speakers, making them the best choice when ultimate performance is desired.To make sure that the high-frequencies sound just as good as the bass, our engineers have designed an oversized, 1.25-inch, silk dome tweeter for this model. This new tweeter plays louder, and cleaner and extends lower in frequency to better mate with the 8.8-inch woofer. A multi-order, true 2-way passive crossover is concealed within the woofer chassis, shielded from vibration and corrosion. Also included, is an automatic tweeter protection circuit to minimize the possibility of tweeter failure.Although M6-880X Coaxial Systems can be used with as little as 50 W per channel, for best audio performance we recommend amplifiers capable of between 50-250 W of continuous power per channel.*Sold IndividuallySpecifications: Continuous Power Handling (RMS): 125w Recommended Amplifier Power (RMS): 50-250w/ch System Efficiency: 90.5 dB @ 1 W / 1 m System Nominal Impedance: 4 ohm System Frequency Response: 38 Hz - 20 KHz ± 3 dB Normalized SKU: 0100386700UPC Code: 699440937689JL Audio 010-03867-00 Literature Download Owners Manual

Download LiteratureJL Audio 010-03866-00 SpeakersM6 Series 7.7" Marine Coaxial Speakers with Black Luxe Grille - M6-770X-L-SbSb-SingleM6 Luxe speakers are purpose-built to deliver top-flight audio performance and durability in luxury marine installations. Each model is outfitted with a low-profile mounting bezel with an integrated tweeter bridge and a fine mesh grille for minimal protrusion into cabin space. The result is a discreet visual appearance able to blend in with the finest vessel surroundings.The oversized 7.7-inch design of the M6-770X coaxial results in increased efficiency (more output for a given amount of power). Combine that advantage with long excursion and excellent power handling and you have a speaker system truly capable of playing loud and clear in a powerboat at speed.A 1-inch pure silk dome tweeter, specially treated to withstand the marine environment, handles the high-frequency duties. You will appreciate the clean, articulate high-frequency response of the M6 dome tweeter, especially at higher volume levels.A multi-order, true 2-way passive crossover is concealed within the woofer chassis, shielded from vibration and corrosion. Also included, is an automatic tweeter protection circuit to minimize the possibility of tweeter failure.Although M6-770X Coaxial Systems can be used with as little as 40 W per channel, for best audio performance we recommend amplifiers capable of between 40-200 W of continuous power per channel.*Sold IndividuallySpecifications: Continuous Power Handling (RMS): 100w Recommended Amplifier Power (RMS): 40-200w/ch System Efficiency: 91.0 dB @ 1 W / 1 m System Nominal Impedance: 4 ohm System Frequency Response: 45 Hz - 25 KHz ± 3 dB Normalized SKU: 0100386600UPC Code: 699440937672JL Audio 010-03866-00 Literature Download Owners Manual

JL Audio 010-03499-00 SpeakersM6 Series 8.8" Marine Coaxial Speakers with Gloss White Classic Grille - M6-880X-C-3GwMAXIMUM PERFORMANCEFeaturing a long-excursion woofer design paired with a suspended tweeter, M6 marine speakers are designed to yield unmatched frequency response and linear performance at all listening levels.Features Superior output and detail at all listening levels Grille and trim ring are easily removable for painting Exceeds international standards for salt fog and uv exposure 3-Year Warranty DMA-Optimized WoofersProprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar bass sound quality.Matching Silk Dome TweetersPrecisely tuned tweeters, uniquely sized for each woofer’s diameter, produce sparkling detail and excellent off-axis response for balanced coverage in the entire listening area.Advanced Filter NetworksEach woofer chassis houses a multi-order, true two-way crossover optimized for each speaker size and electronic tweeter protection circuit to minimize the possibility of tweeter failure.Powerfully EfficientM6 marine speakers are designed to benefit from operation with quality amplification.Real Marine DutyFor long-term use, all models are built to withstand saltwater marine environments and deliver years of listening enjoyment.In The Box Two marine coaxial loudspeakers Two grilles Twelve stainless steel mounting screws Twelve stainless steel screws washers Mounting template Specifications Size: 8.8" Color: White Classic Physical Dimensions (Diameter): 8.80" Physical Dimensions (Depth): 6.37" Speaker Type: Coaxial Continuous Power Handling (RMS): 125w Sensitivity (SPL @ 1w/1m): 90.5 dB Frequency Response (+/- 3 dB): 38 Hz - 20 Hz Nominal Impedance: 4 Ohm Recommended Amplifier Power (RMS): 50-250 w/channel LED Lighting: No Cone Material: Injection-molded, mica-filled polypropylene Tweeter Type: Silk Dome Tweeter Size: 1.25" Warranty: 3-Year ConnectionsSpeaker Connections: Spade ConnectorsMounting Dimensions Mounting Depth Clearance: 5" Frontal Grille Protrusion: 1.37" Mounting Hole: 7.375" Bolt Hole Circle: 7.97" Normalized SKU: 0100349900UPC Code: 699440936897

JL Audio 010-03498-00 SpeakersM6 Series 7.7" Marine Coaxial Speakers with Gloss White Classic Grille - M6-770X-C-3GWMAXIMUM PERFORMANCEFeaturing a long-excursion woofer design paired with a suspended tweeter, M6 marine speakers are designed to yield unmatched frequency response and linear performance at all listening levels.Features Superior output and detail at all listening levels Grille and trim ring are easily removable for painting Exceeds international standards for salt fog and uv exposure 3-Year Warranty DMA-Optimized WoofersProprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar bass sound quality.Matching Silk Dome TweetersPrecisely tuned tweeters, uniquely sized for each woofer’s diameter, produce sparkling detail and excellent off-axis response for balanced coverage in the entire listening area.Advanced Filter NetworksEach woofer chassis houses a multi-order, true two-way crossover optimized for each speaker size and electronic tweeter protection circuit to minimize the possibility of tweeter failure.Powerfully EfficientM6 marine speakers are designed to benefit from operation with quality amplification.Real Marine DutyFor long-term use, all models are built to withstand saltwater marine environments and deliver years of listening enjoyment.In The Box Two marine coaxial loudspeakers Two grilles Twelve stainless steel mounting screws Twelve stainless steel screws washers Mounting template Specifications Size: 7.7" Color: White Classic Physical Dimensions (Diameter): 7.70" Physical Dimensions (Depth): 4.35" Speaker Type: Coaxial Continuous Power Handling (RMS): 100w Sensitivity (SPL @ 1w/1m): 91.0 dB Frequency Response (+/- 3 dB): 45 Hz - 25 Hz Nominal Impedance: 4 Ohm Recommended Amplifier Power (RMS): 40-200 w/channel LED Lighting: No Cone Material: Injection-molded, mica-filled polypropylene Tweeter Type: Silk Dome Tweeter Size: 1" Warranty: 3-Year ConnectionsSpeaker Connections: Spade ConnectorsMounting Dimensions Mounting Depth Clearance: 3.32" Frontal Grille Protrusion: 1.03" Mounting Hole: 6.25" Bolt Hole Circle: 6.92" Normalized SKU: 0100349800UPC Code: 699440936880