WB65 Black 2-Pack + NA2-400.2 Amplifier Bundle
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Rockville
WB65 Black 2-Pack + NA2-400.2 Amplifier Bundle
WB65 Black 2-Pack + NA2-400.2 Amplifier Bundle
6.5" Marine Tower Speakers, 300W Pair, 2-Channel Marine Amp, Bluetooth Rocker, 8 AWG Kit
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Regular price
$354.85
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$354.85
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Features
- 6.5" metal cans with titanium tweeters
- 150W RMS each for crisp, open sound
- Full-range Class D 2-channel power
- Rocker Bluetooth controller included
- OFC 8 AWG amplifier wiring kit
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What's Included in the box
- Pair WB65 6.5" black tower speakers
- MB Quart NA2-400.2 2-channel amplifier
- MB Quart N2-WBT Bluetooth controller
- Rockville RWK8ATV 8 AWG OFC amp kit
- Aluminum swivel clamps and hardware
SKU: SKU: WB65 BLACK+NA2-400.2+N2-WBT MB RZR
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Product Description
A sleek, marine‑ready system with detailed highs and confident output. The WB65 tower pair projects clean sound across decks and trails, driven by a compact Class D amplifier for strong stereo headroom. The rocker‑mount Bluetooth controller adds simple, backlit control without a full head unit, while the included OFC 8 AWG kit streamlines a reliable install. A balanced upgrade for boats, UTVs, and carts seeking refined audio with a modern black finish.
This Bundle Includes

WB65 BLACK
The WB65 delivers 600W peak and robust sound in a stainless steel, water-resistant design. With 360° aluminum brackets, chrome grills, and UV protection, these speakers are engineered for marine, UTV, and ATV use—offering premium audio and striking style for any outdoor adventure.
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RWK8ATV
The RWK8ATV 8 AWG Amplifier Installation Kit delivers pure, reliable power for motorcycle, ATV, or UTV audio systems. With 100% OFC cables, pre-terminated ring terminals, and a complete set of accessories, this kit ensures secure connections and peak performance in any environment.
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NA2-400.2
The MB Quart NA2 400.2 2-channel amplifier powers Polaris, ATV, UTV, RZR, and cart systems with full-range Class D performance. Marine-grade protection, Q-Stasis preamp circuitry, and ABYC/ASTM certification suit harsh environments. Switchable crossovers, gold-plated connections, and quick-disconnect wiring create a refined yet rugged power core for outdoor audio.

N2-WBT
This wired Bluetooth preamp controller centralizes audio control for boats, ATVs, UTVs, and carts. Quick pairing, 3.5mm input, and RCA outputs support modern and legacy sources. Marine-rated construction, intuitive fingertip joystick, and clean 2V preamp output create a refined, reliable audio hub for harsh outdoor conditions.
Features
Marine-Grade Construction
Metal enclosures, UV-stable grilles, and sealed terminals resist salt, spray, and sun.
Clean Stereo Headroom
2-channel Class D amp delivers up to 200W x 2 @ 2Ω for lively, low‑distortion playback.
High-Fidelity Detail
1" titanium tweeters add airy sparkle that remains clear at speed and distance.
Glove-Ready Interface
Backlit rocker controller provides fast play, skip, and volume without a bulky deck.
Pro-Grade Wiring
100% OFC 8 AWG kit improves current flow and longevity over common CCA kits.

Technical Specifications
- Product Type Marine tower speaker, amplifier, Bluetooth, and wiring bundle
- Speaker Power Handling (Peak/RMS) 300W peak / 150W RMS per speaker
- Speaker Impedance 4Ω
- Speaker Frequency Response 50Hz–20kHz
- Amplifier Power (RMS) 200W x 2 @ 2Ω; 100W x 2 @ 4Ω; 200W x 1 bridged @ 4Ω
- Amplifier Class Full-range Class D; PWM MOSFET supply
- Weather Rating Water resistant, marinized components
- Wiring Kit 8 AWG OFC power/ground, 60A AGU fuse
- Weight Speaker: 5.3 lb each; Amp: 2.12 lb
- Dimensions Speaker: 7.8" x 7.8" x 11.8" each; Amp: 3.70" x 5.51" x 1.77"