Package Includes:

• (1) Rockville RGHR48A 4 Zone Marine Gauge Hole Receiver Bluetooth App Control+Remote
• (2) Pair Rockville WB65KLED 6.5" 600w Black Marine Wakeboard LED Tower Speakers+Remote

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What’s in the Box:

• Rockville RGHR48A Marine Digital Media Receiver
  
• Wired remote with zone controls, mounting bracket, and extension cable
  
• 40-inch USB extension cable
  
• Waterproof wiring harness and mounting screws for easy installation
  
• Mounting template, installation guide, and owner’s manual with warranty card
  
• Access to set-up and how-to videos for hassle-free setup

Description:

Rockville RGHR48A 4-Zone Marine Digital Media Receiver with App Control

Turn up the party on your boat with the Rockville RGHR48A, a weather-resistant gauge-hole digital media receiver designed for ultimate sound control and durability on the water. With 4 independent zones, app control, a crystal-clear 3" TFT display, and a powerful built-in amplifier, this receiver delivers crazy loud audio and versatile features to keep the party rocking—no matter the conditions.

Key Features & Benefits:

• Unmatched 4-Zone Audio Control: Take charge of your sound with 4 independent zones, each with its own volume control—perfect for customizing audio across your boat. 
  
  • Zone Breakdown:
    
    • Zone 1: Full range RCA outputs with 2 Channels of amplifier output
      
    • Zone 2: Second full range RCA outputs with 2 Channels of amplifier output
      
    • Zone 3: Third full-range RCA outputs for even more expanded setups.
      
    • Zone 4: Dedicated subwoofer RCA output for deep bass.
      
• Control volume in each zone three ways: via the receiver, included wired remote, or our free iPhone/Android app. Rename zones for easy identification on the app and unit.
  
• Seamless App Control: Download our free app (available for iPhone and Android) to control volume, switch songs, select sources, and adjust bass/treble—all from your phone. Rename zones for a personalized touch, making it easier to manage audio across your boat.
  
• Crystal-Clear 3" TFT Display: Navigate tracks, settings, and more with a vibrant 3" TFT display. Access photos, videos, and music stored on a USB thumb drive with a single press—press the band button for media selection in USB or the volume knob to browse folders. Includes rear camera input and aux A/V input for added versatility.
  
• Dim Illumination Feature: Orange wire trigger dims the screen when navigation lights are on, ensuring safe nighttime boating without glare.
  
• Crazy Loud Audio with Advanced EQ: Experience booming sound that cuts through wind and waves with a built-in TDA7851L quadbridge amplifier:
  
  • 28W RMS x 4 channels (72W peak x 4 @ 2 ohms, 48W peak x 4 @ 4 ohms).
    
  • Highly efficient and low-distortion, even at 2 ohms.
    
• Fine-tune your sound with a robust EQ:
  
  • Preset curves (Pop, Classic, Rock, Jazz, Beat, Flat).
    
  • 10-band graphic EQ with sliders for different frequencies
    
  • Bass, Low-Mid, Middle, High-Mid, and Treble controls
    
  • Subwoofer LPF crossover, balance, and loudness settings for precise audio customization.
    
• Versatile Listening Options: Enjoy music your way with the latest connectivity features:
  
  • Bluetooth Streaming: Stream from any Bluetooth-enabled device with a 50-foot range—perfect for wireless audio on the water.
    
  • USB Input: Play audio, video, and photos from a thumb drive (supports up to 16GB, 500mA/5V, slow charging for phones).
    
  • Auxiliary Input: Connect any audio device via RCA Aux input.
    
  • AM/FM Radio: Crystal-clear reception with 18 FM and 12 AM presets, supporting multi-continental tuning for worldwide use.
    
• Customizable LED Buttons: Personalize your receiver with 7 preset LED button colors (White, Purple, Yellow, Cyan, Blue, Red, Green) or choose the auto-cycle mode for a dynamic light show that matches your vibe.
  
• Built for the Marine Environment: Designed to withstand the elements, the RGHR48A is IP66 waterproof certified and meets ASTM B117 and ASTM D4329 standards. The Humiseal-coated PCB board ensures protection from water, salt, and UV exposure, making it a reliable choice for any marine adventure.
  
• Wired Remote Included: Unlike other brands that charge extra, we include a custom-engineered wired remote to control basic functions and zone volumes—enhancing your experience without added costs.
  

Specifications:

• Fit: Standard gauge-hole (tachometer) opening; cutout: 3" diameter x 3.90" depth; top plate: 4.4" diameter; total depth: 5".
  
• Amplifier: TDA7851L quadbridge, 4 x 72W peak @ 2 ohms, 4 x 48W peak @ 4 ohms, 28W RMS x 4 channels.(Zoned Controlled)
  
• Outputs: 3 pairs of full-range RCA pre-amp outputs + dedicated subwoofer output (All zoned controlled)
  
• Inputs: Bluetooth, USB (16GB max), RCA aux, Rear Camera, A/V input.
  
• Display: Back-lit 3" TFT with big, easy-to-use buttons.
  
• Durability: IP66 waterproof, Humiseal-coated PCB, ASTM B117/D4329 compliant.

Why Choose the Rockville RGHR48A?
The RGHR48A combines powerful audio, intuitive controls, and marine-grade durability in one sleek package. Whether you’re hosting a party on the water or cruising with friends, this receiver delivers loud, crystal-clear sound with the flexibility of 4-zone control—all backed by Rockville’s commitment to quality and value. Take control of your marine audio today!

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Video of WB65KLED:

What's Included:

• Pair 6.5" Black Marine Wakeboard Tower Speakers with built in LED's
• Waterproof Leading Wire
• Mounting Brackets and Mounting Hardware
• ABS Black Grill
• Installation Hardware
• Wiring Instructions

Description:

The WB65KLED 2-way marine wakeboard tower speakers with built in LED's by Rockville are the newest addition to the Rockville marine audio lineup. These speakers are both sleek and durable. You get a pair of 6.5" waterproof speakers in a black enclosure. Each speaker is equipped with a 1" titanium dome tweeter and a 6.5" long excursion woofer. Each speaker can handle 150 watts RMS and 300 watts peak! The built in blue LED's are both reliable and look great! They really complete the sleek look of these speakers. Adding these tower speakers to either your boat, jeep, or UTV will surely enhance the look of your ride!

Rockville engineers care about quality and sound more than anything else. The WB65KLED was designed with good looks and durability in mind. The grill is constructed from ABS. The 1" titanium dome tweeters really make the sound of these speakers stand out. The highs on these speakers are crisp, clear, and extremely loud! The long excursion woofer is both reliable and sounds great. The material used on these woofers are the same materials used on most of the top speakers on the market. We use rubber surrounds on these to eliminate unwanted distortion. In addition, rubber is an extremely waterproof material. The long excursion woofer makes for low end bass and mids that truly make these speakers sound amazing!

The mounting brackets are made of aluminum and built to last. These brackets are light weight, durable and can withstand the toughest conditions. The bracket features a special UV coating to protect it from the elements. A 360 degree rotating mechanism built into the bracket allows you to position the speaker in any direction for optimum listening enjoyment. This also gives you the flexibility to rotate the speaker to the front or rear of your ride.

We use only marine grade components and materials making these speakers truly waterproof. They will not get damaged by fresh water, salt water, or moisture. In addition to wakeboard towers on boats, these speakers are versatile and are perfect for installing in Jeeps, ATVs, and UTVs.

Features:

• Pair Rockville WB65KLED Black 6.5" Polished Black Wakeboard Tower Speaker w/ Built in LED's
• Peak Power Handling Per Speaker: 300 Watts
• RMS Power Handling Per Speaker: 150 Watts
• Frequency Response: 50Hz - 20kHz
• Sound Pressure Level: 90dB
• Impedance: 4 Ohm
• Black enclosure
• Aluminum Mounting Bracket
• Quick and Easy Speaker Angle Adjustment
• Bracket rotates 360 degrees
• 1" Titanium Dome Tweeter
• Fully Marinized Against Salt & Fresh Water Conditions
• Completely Resistant to Water, Rust, and UV Rays
• Polypropylene Mica Injected Cone with Rubber Surround
• 15 oz High Density Magnet
• 1" Voice Coil
• CE and RoHS Certified
• These wakeboard speakers fit bars ranging from 1" to 2.5"
• Dimensions Per Speaker (H x W x D): 7.8" x 7.8" x 11.8"
• Weight Per Speaker: 5.3 lbs.
• Color: Black

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About Rockville Quality Control Procedures:

The Rockville brand stands for Quality, Innovation and Value. All Rockville products go through the most rigorous quality control standards in the industry. Products go through months of extensive testing before they reach your hands. All user functions are tested and all internal components are tested for quality. Rockville makes products that are virtually un-breakable! Rockville is one of the only brands in its class to test every concept model for weeks or months before starting production. Once production begins, Rockville sends product engineers to their factory to quality control every line of production. During production every product is tested and on top of that Rockville goes the extra mile and has their high level product engineers do an additional quality control. They test a certain percentage of all products from the production line a second time to ensure that the quality meets their vigorous standards, and to make sure that there is never a batch of products with even a slight problem. All Rockville products are backed with a hassle free warranty.