10 Best 6x9 Marine Speakers of December 2025

• High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems
• Marine certified with IP55 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity
• Polypropylene and UV tolerant cone with waterproof inner and outer surrounds
• Simple drop-in installation for any vehicle including cars, boats, ATVs—you name it
• Cut out Diameter 5.97" H x 8.8" W Bottom Mount - 3.83" Top Mount - 3.25"

Polk Audio

• The Prime R169X3 is a pair of 6" x 9” 3-Way Full Range Speakers that are ideal for that factory speaker upgrade you’ve been looking for
• These 4-Ohm 3-way speakers, with an integrated tweeter crossover, have a power handling of 65 Watts RMS / 130 Watts Max
• The 6" x 9” speakers have a mounting depth of 2.85" and come with grilles and mounting hardware. Nominal Impedance (Ohms)- 4-Ohm
• Perfect for replacing factory speakers, they feature polypropylene cones, a silk dome Piezo tweeter and midrange
• Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller

Rockford Fosgate

• Rockville Rmst69 6x9" 2-Way 500 Watt Marine Boat speakers Black.
• Cea Compliant Power Ratings. Power rating: 500 Watts peak /125 watts RMS per speaker.
• System power: 1, 000 watts combined. 6x9" 2-Way speaker system.
• Fully Marinized against salt & fresh water conditions. Completely waterproof and rustproof.
• Stainless Steel terminals. Molded ABS plastic basket. Polypropylene mica injected cone.
• Rubber Surround. High quality ferrite magnet. 1" Inch Titanium tweeter. Oversized 1. 2" Ccaw kapton voice coil.
• Large 20 oz. magnet. Pre-installed mounting screws included.
• Perfect for both marine, outdoor, and car Use. Impedance: 4 ohms.
• Frequency response: 40Hz - 20Khz. Sound pressure level: 91Db @ 1W/1M.
• Total diameter: 7. 8" X 10. 55". Cutout diameter: 6. 06" X 8. 98". Total height: 4. 45". Mounting depth: 3. 43".

Rockville

• Rockville RMST69 6x9” 2-Way 500 Watt Marine Boat Speakers White. CEA Compliant Power Ratings. Power Rating: 500 Watts Peak /125 Watts RMS Per Speaker.
• System Power: 1,000 Watts Combined. 6x9“ 2-Way Speaker System. Fully Marinized Against Salt & Fresh Water Conditions. Completely Waterproof and rustproof. Stainless Steel Terminals.
• Molded ABS plastic basket. Polypropylene Mica Injected Cone. Rubber Surround. High quality ferrite magnet. 1” inch Titanium Tweeter. Oversized 1.2” CCAW Kapton Voice Coil.
• Large 20 Oz Magnet. Pre-installed mounting screws included. Perfect for both marine, outdoor, and car use. Impedance: 4 Ohms. Frequency Response: 40Hz - 20KHz.
• Sound Pressure Level: 91dB @ 1w/1m. Total Diameter: 7.8” x 10.55”. Cutout Diameter: 6.06” x 8.98”. Total Height: 4.45”. Mounting Depth: 3.43”.

Rockville

• (PAIR) Car Marine/ATV/UTV 6 x 9-inch Mobile Monitor Series 3-Way Coaxial Speakers with Ultra Marine Certification
• RMS: 300 watts per set / 150 watts each side | Peak: 900 watts per set / 450 watts each side
• Recommended power range: 5 - 150 watts RMS per channel
• Ultra Marine Certified
• Top-mount Depth: 3.07" | Cutout Dimensions: 5.63" x 8.42"

Polk Audio

• D Series 6 x 9 Inch 360 Watt 4 Ohm 3 Way Car Audio Coaxial Speakers
• Peak power: 360 watts
• RMS power: 90 watts
• Thin profile
• Zero to minimal tweeter protrusion

KICKER

• CONE: Made From Polyurethane, The MR692B 6 x 9 Inch Marine Speakers Provide a Resilient And Durable Material That Can Offer Great Sound With The Advantage Of Long Lasting Speakers
• VOICE COIL: Our Voice Coils Are Able To Withstand High Temperatures Yet Maintain Its Strength And Fatigue Properties. Making Our Voice Coils With This Material, Gives Our Speakers The Advantage Of Longer Pay Times With Lower Weights
• SURROUND: Treated cloth is an excellent material to be used for surrounds. It is durable and plays well with the cone, providing the entire speaker the proper support for great excursion and even better sounds
• TWEETER: The dome shape radiates sound with a wider dispersion pattern than the semi-dome design. Since high-frequency sound waves are very directional, a wider dispersion of the sound waves will give you a larger "sweet spot".
• SPECS: Impedance – 4 Ohms, Frequency – 60 Hz to 20 kHz, Dimensions – 10.6” x 7.9” x 4”, Mounting Depth 0 3.4”, Mounting hole8.8” x 6”
• WARRANTY: BOSS Audio Systems Provides a Powerful 3 Year Platinum Online Dealer Warranty So Long As The Purchase Is Made Through Amazon.com

BOSS Audio Systems

• OVAL-MOUNT SPEAKER PAIR: Includes a pair of 6 x 9-inch speakers
• 4-OHM VOICE COIL DESIGN: Features a 4-ohm voice coil and 3/4-inch neo-titanium dome tweeter
• 180 WATTS OF MAX POWER: 90 watts of recommended power and 180 watts of peak power
• RUBBER SURROUND CONSTRUCTION: Polypropylene cone and rubber surround
• 3.25-INCH SHALLOW MOUNT: Mounting depth of 3.25 inches

KICKER

• COMPLETELY WATERPROOF: This is a marine speaker that’s completely waterproof and can be used for several vehicles because it can withstand heavy water splashes and other outdoor conditions
• 260 WATTS POWER: The speaker has a 40 Oz. circuit magnet for a full range audio and complete stereo speaker sound system. The power output is 130 Watts RMS/260 Watts peak. It has a frequency response of 55Hz-20Khz and 4 Ohms impedance
• WEATHER RESISTANT: It’s a weather resistant speaker made of Poly Carbon cone with cloth surround for a rugged and durable design. It is also engineered with heavy duty molded ABS plastic basket and grill construction to combat sun damage
• LOW PROFILE DESIGN: Constructed with a low profile design and 1.5” Aluminum voice coil that can be easily used on boats, marine watercraft and other vehicles. The classic white look also gives extra style to the vehicle
• 6x9” STANDARD SIZE: These speakers are easy to install with 6x9 inches standard size, complete wirings and mounting hardware. It has a universal standard OEM replacement size with a mounting depth of only 3.45'' and cut-out size of 6.06"x8.98"

Pyle

• 6x9” 2-Way 500 Watt Marine Boat Speakers Black. CEA Compliant Power Ratings. Power Rating: 500 Watts Peak /125 Watts RMS Per Speaker. System Power: 1,000 Watts Combined. 6x9“ 2-Way Speaker System. Fully Marinized Against Salt & Fresh Water Conditions.5
• Completely Waterproof and rustproof. Stainless Steel Terminals. Molded ABS plastic basket. Polypropylene Mica Injected Cone. Rubber Surround. High quality ferrite magnet. 1” inch Titanium Tweeter. Oversized 1.2” CCAW Kapton Voice Coil. Large 20 Oz Magnet. Pre-installed mounting screws included. Perfect for both marine, outdoor, and car use.
• Pair of 6.5" WakeBoard Tower Speakers Totaling 500 Watts (250 Watts per speaker). Color : Black. 6.5" Two-Way High Fidelity Speaker System. Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel. 1" Polymide Dome Neodymium Midrange Tweeter
• Built-In Two-Way Crossover Network. Fully Marinized Against Salt & Fresh Water Conditions. Completely Water / Rust Resistant. Terminals Are Sealed with Rubber Gaskets. Specially Tuned for PA Voice Over. Polypropylene Mica Injected Cone with Santoprene Surround
• High BL Magnet Motor Structure. Y30 High Density Magnets. Oversized 1.25” Kapton Voice Coil. Large mounting screw accommodates roll bars found on many off road vehicles such as Jeep Wranglers, and ATV's equiped with a roll bar/cage.

Rockville