Skip to product information
1 of 23

Rockville

UT65B Black 6.5" 2-Pack + NA2-320.4 Amplifier Bundle

UT65B Black 6.5" 2-Pack + NA2-320.4 Amplifier Bundle

6.5" Rollbar Tower Speakers, 4-Channel Amp, Rocker Bluetooth, IPX6 Enclosures, 360° Mounts

Free Shipping

Regular price $404.84
Sale price $404.84 Regular price $0.00
Features
    • IPX6 towers with sealed terminals
    • 4-channel marine amp for system growth
    • Rocker Bluetooth controller with backlight
    • 360° swivel brackets fit 1.5"–2" bars
    • Balanced, clear outdoor sound
    • Pair UT65B 6.5" rollbar tower speakers
    • MB Quart NA2-320.4 4-channel amplifier
    • Rockville RockerBT Bluetooth controller
    • Aluminum brackets and hardware
    • Install accessories

SKU: SKU: (2) UT65B+NA2-320.4+RockerBT

View full details

Product Description

Crafted for side‑by‑sides and trail rigs, this kit blends IPX6 tower speakers with a compact 4‑channel marine amplifier and an elegant rocker Bluetooth controller. Enjoy articulate highs and composed mids that stay intelligible over wind and engine noise. With 360° rotating mounts, glove‑friendly control, and corrosion‑resistant hardware, the system delivers reliable audio for dunes, woods, and water—without sacrificing dash space.

Features

    • Element-Ready Build

      IPX6 housings and marinized internals resist spray, grit, and UV for long-term durability.

    • Expandable Power

      4-channel Class D topology supports future speakers or a sub via bridging for flexible upgrades.

    • Precision Aiming

      360° swivels let you focus coverage toward riders, shore, or campsite in seconds.

    • Minimalist Control

      RockerBT adds Bluetooth 4.0 audio with backlit, tactile buttons in a standard switch slot.

    • Clean Installation

      Compact amp, quick-connect pigtail, and included hardware simplify tidy mounting in tight cabins.

Technical Specifications

  • Product Type Rollbar tower speaker, 4-channel amplifier, and Bluetooth bundle
  • Speaker Power Handling (Peak/RMS) 400W peak pair / 100W RMS per speaker
  • Speaker Impedance
  • Speaker Frequency Response 60Hz–20kHz
  • Amplifier Power (RMS) 80W x 4 @ 2Ω; 40W x 4 @ 4Ω; 200W x 2 bridged @ 4Ω
  • Weather Rating IPX6 speakers; water-resistant amp
  • Bluetooth Version 4.0 with backlit buttons

Hear From Our Customers

California Propositing 65 Warning: Cancer And Reproductive harm - WWW.P65 Warnings.ca.gov