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Rockville

Rockville RWB65B Black 6.5" 4-Ohm Marine Wakeboard Tower Speakers Pair

  • Based on 427 reviews
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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Monday, Oct 12
Order within 10 hours and 10 minutes
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Color: Black


Features

  • MARINE-GRADE DURABILITY: Fully marinized against salt and fresh water, with rustproof stainless steel terminals and a waterproof coating for lifelong use in harsh marine environments. Ideal for boats and off-road vehicles.
  • POWERFUL AUDIO PERFORMANCE: Delivers 500W peak power (250W per speaker) and 150W RMS with a 6.5" polypropylene mica cone and 1" neodymium tweeter for clear highs and robust bass.
  • EASY INSTALLATION: Adjustable nylon brackets with embedded steel fit bars from 1.26" to 2.05", including longer screws for Jeep Wranglers and ATVs. Stainless steel hardware ensures corrosion resistance.
  • HIGH-FIDELITY SOUND: Built-in two-way crossover and oversized 1.25" Kapton voice coil provide crisp, distortion-free audio, tuned for PA voice-over and music playback in open environments.
  • VERSATILE APPLICATIONS: Perfect for marine wakeboard towers, Jeep Cherokees, and ATVs. Compatible with most Rockville 6.5" enclosures (e.g., MAC65, DMAC65), offering flexible mounting options.

Description

Features: Rockville RWB65B 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 Includes Stainless Steel Mounting Hardware​​ 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 These Wakeboards Fit bars ranging from 1.26 inches to 2.05 inches and can even fit larger Bars with our optional longer screws Details: Power Rating : Peak Power Handling : 500 Watts (250 Watts per Speaker) RMS Power Handling : 300 Watts (150 Watts per Speaker) Frequency Response : 70 – 20,000 Hz Sound Pressure Level : 96dB @ 1w/1m Impedance : 4 Ohms Mounting Depth : 9"

Brand: Rockville


Speaker Maximum Output Power: 500 watts


Frequency Response: 70 hertz


Connectivity Technology: Wired


Audio Output Mode: Stereo


Audio Output Mode: Stereo


Mounting Type: Handlebar Mount


Enclosure Material: Polypropylene, Polymide, Plastic/Metal


Speaker Type: Wakeboard Tower


Additional Features: Waterproof


Antenna Location: DJ, TV


Subwoofer Diameter: 6.5 inches


Color: Black


Is Waterproof: True


Warranty Type: Limited


Control Method: Touch


Speaker Size: 6.5 inches


Woofer Diameter: 6.5 inches


Tweeter Diameter: 1 inches


Water Resistance Level: Waterproof


Specific Uses For Product: Marine environments and powersports vehicles


Controller Type: Voice Control


Processor Count: 1


Frequency Response: 70 hertz


Number of Audio Channels: 2


Impedance: 4 ohm


Connectivity Technology: Wired


Subwoofer Connectivity Technology: Wired


Audio Driver Type: Dynamic Driver


Audio Driver Size: 6.5 inches


Brand: Rockville


Model Number: RWB65B


Model Name: RWB65


Built-In Media: 2 Speakers^Saftey Cables^Mounting Screws and Clamp^User Manual


Warranty Description: 1 year manufacturer


Number of Items: 1


UPC: 613815866572 613815916727 811080021874 613815991434


Global Trade Identification Number: 72, 74


Manufacturer: Audiosavings


Item Type Name: Pair 6.5" Black 2 Way 500 Watt Marine Wakeboard Tower Speakers


Speaker Maximum Output Power: 500 watts


Input Voltage: 12 volts


Number of Power Levels: 1


Unit Count: 1 Count


Item Dimensions D x W x H: 12.4"D x 13.5"W x 20.6"H


Item Weight: 12.4 pounds


Compatible Devices: Boat, Jeep Cherokee, ATV


Compatible with Vehicle Type: Boat, Jeep Cherokee, ATV


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Loud and clear
Color: Black
Sounds good
Reviewed in the United States on July 26, 2026 by Michael Irving
    • Great bang for your $$
Color: Black
I bought these speakers to mount on my rhino. Man are these things great. Not sure if it just has to do with where I mounted them or not but they’re loud enough to where you can’t hear anything outside the wheeler or the person you’re sitting next too. Good bass and sound for what they are. I will usually only go out of my way to review something if it’s impressive or if something is misleading or really terrible but with these speakers I would have to say you’re great bang for your buck. Sound is great, clarity is good until the volume is all the way up and quality wise I’d say they made pretty well. They are bigger than you’d think and I’ve smashed my head on them getting in the wheeler many times and they haven’t cracked or nothin yet. ... show more
Reviewed in the United States on November 5, 2023 by Redman
    • Works well but ...
Color: Black
So far so good. They sound good. Almost fit around my 93 jeep family frame, had to remove one rubber mount because the speaker wire clips wouldn't close all the way if the pipe is too big and the clamp is in the way. So if could change one thing about the item would be the location of those wire clips. Two of the screws closest to the speaker for the clamp are over torque from factory the nut almost stripped the plastic. It would be better if they didn't even assemble it at all. ... show more
Reviewed in the United States on March 26, 2025 by ethyl
    • Decent sound quality but installation didn't work on 1993 Jeep Wrangler YJ OEM Roll Bars
Color: Black
Review Image by MMW
The speakers have a nice and impactful appearance. The sound quality is decent using a standard inexpensive head unit. Unfortunately these speaker's did not install well on my '93 YJ's OEM roll bars. I experienced (2) primary issues: 1. Due to the 2.25" width of the bars, the back portion of the mounting clamp (thick plastic) pushes the speaker wire connection clamps down so they are partially open and the wires cannot be fully clamped in. 2. The mounting screw nuts can strip the plastic nut shape holder inside the back of the mounting clamp (you do not have access to the nuts once they are tightened). The plastic form is not strong enough to hold the small nuts in place if you apply a decent amount of pressure on them. I installed them in the typical "hanging straight below the roll bar" orientation, but they require more torque if they're to say in place, especially during off-road use, not to mention a jeep with standard OEM suspension on standard roads and typical vibration. If issue #1 was the only challenge, I would have taken the chance and modified the plastic so it didn't interfere with the wire clamps. Unfortunately issue #2 was a deal breaker. Smaller diameter bars may have better luck working well. INSTALLATION TIPS 1. Pay close attention to the torque when tightening each screw. If it strips it's difficult to uninstall 2. Consider adding several nuts to each screw to increase surface area holding and mitigate stripping so easily 3. Use Loctite to help ensure nuts don't vibrate loose 4. Consider adding a flat and lock washer that fits inside the hex mold. No guarantees but the lock washer should also help keep the nut from stripping once a little pressure is applied. I'm not sure a lock washer alone will hold in the plastic. Hope this review helps. ... show more
Reviewed in the United States on May 23, 2023 by MMW
    • Quality for the price
I can't really say anything about how they sound because I never wired them on the boat. But as far as quality, it is there. Everything was solid. It was missing the smaller set of screws and allen wrench.
Reviewed in the United States on July 2, 2025 by The Grouch
    • Almost the perfect speaker
Color: Black
Review Image by Rich Vera
Review Image by Rich Vera
Review Image by Rich Vera
I’ve bought these tower speakers before for other off road vehicles. They look and sound good for the price, you can’t beat it. My issue is always with the hardware. I’ve bought 6 sets from either the actual website and this time I bought 2 from Amazon. And whoever tightens the screw and nut in production over tightens them so you can’t separate the brackets, and the nut just keeps spinning in the back plastic. Since I’ve dealt with it before, and I just drill them out because I can’t wait for another set to be delivered. But I’m sure it is a big inconvenience for someone that doesn’t either have the tools. I’ve had to do it a few times previously as well. ... show more
Reviewed in the United States on June 23, 2026 by Rich Vera
    • FOR THE LOVE OF GOD, SAVE YOUR MONEY!!
Color: Black
The sound quality is "alright" but you get what you pay for. I also bought two 8" speakers from this company and 3 of the bolts cross threaded ½ way through just trying to take them out to install them on my wakboard tower. Then they've been giving me the run around trying to get new mounting brackets sent out. I didn't even want new speakers (they worked great and I hadn't even installed them yet but I tested them on the amp in my UTV). This company wanted me to do a "field destroy" before they would sent me new brakets (that they would all of a sudden have in stock). If Huffy (crappy mountain bike company) made a wakeboard tower speaker I would go with that over this company!!! ... show more
Reviewed in the United States on July 14, 2020 by Dave
    • Rockville wakeboard speakers
Color: Black
.Super happy with these speakers, they sound amazing in jeep wrangler. Would recommend to anyone wanting to upgrade.
Reviewed in the United States on February 12, 2026 by Debbie Smith

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