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Rockville Overseas parallel import regular item RGHR45 4 Zone Marine Popular popular Rad Bluetooth Hole Gauge Receiver

Rockville RGHR45 4 Zone Marine Gauge Hole Receiver Bluetooth/Rad


Rockville RGHR45 4 Zone Marine Gauge Hole Receiver Bluetooth/Rad


Product Description

Rockville RGHR45 4 Zone Marine Receiver w/Bluetooth+(2) 8" Black Tower Speakers


Package Includes:

  • (1) Rockville RGHR45 4 Zone Marine Gauge Hole Receiver Bluetooth/Radio/Wired Remote
  • (1) Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers


Description of RGHR45:

4 Zones!

This marine receiver has 4 zones that each have independent volume control. There are 3 zones for full range and a 4th zone for a subwoofer. Here is how it works. Zone 1 is the built in powerful 4 channel amplifier. With the addition of an external amplifier you can use the additional zones as follows: Zone 2 controls a full range set of RCA outputs. Zone 3 controls a second set of full range RCA outputs. Zone 4 controls a 3rd set of RCA outputs that are dedicated for subwoofer(s). You can control the volume in each of those zones both from the unit as well as from the included wired remote.

3” TFT display

Our built in 3” TFT display is crystal clear and it makes it easy to navigate your tracks and settings. We also include a rear view camera input as well as an aux A/V input.

Intuitive Screen Display

With the intuitive screen display you can access all your photos, videos and music all in one place. Hold the band button to access photos and videos and songs stored on a USB thumb drive.

Crazy loud!

We used a built in amplifier that is louder than other marine receivers on the market. The RMS power of the built in amp is 28 watt x 4 channels! It is crazy loud and can be heard over the sound of the wind when you are on the water! There is also a built in EQ to customize the sound to your taste.

Latest listening features

The RGHR45 gives you many listening options. The Bluetooth technology allows you to stream audio from your Bluetooth enabled phone or other music player to the receiver. Our Bluetooth distance is 50 feet! There is also a USB input allowing you to listen to music stored on a thumb drive. You can plug in any audio device to the auxiliary input. There is a built in radio with crystal clear reception as well.

Includes a wired remote!

We include the wired remote inside the box. Most famous brands like to make extra money on the remote, but at Rockville we just include it because we know it will make your experience better. We custom engineered the remote to be able to control basic functions as well as control the volume in each zone!

Features of RGHR45:

  • Rockville RGHR45 Weather Resistant Gauge-Hole Digital Media Receiver with 4 Zones that each have independent volume control
  • Includes wired remote with the ability to control the volume in each zone
  • 3” TFT color display makes it easy to navigate
  • Built in Bluetooth/USB/AM/FM playback
  • Fits into a standard Gauge-Hole (Tachometer) Opening
  • Built-in 72 x 4 Watt Peak high powered amplifier (28 x 4 RMS)
  • 3 pairs of pre-amp outputs
  • 4 zones each with volume control (zone 1 = built in amplifier, zone 2 and 3 are RCA outputs, and zone 4 is the sub output)
  • Built in EQ with preset EQ curves (Pop, Classic, Rock, Jazz, Beat, Flat)
  • IP66 Waterproof Certification (Tested to withstand the elements)
  • USB Input to play back audio files store on a USB thumb drive or any other USB device
  • USB plays video
  • RCA A/V input to play back a video source
  • Rear camera input, RCA Aux Input
  • AM/FM Radio Built In with 18 FM and 12 AM presets + US and European tuning
  • Bluetooth built in to stream audio from any Bluetooth enabled device
  • USB Input Charges Your Phone, Big easy to use buttons
  • Back-lit 3 inch TFT display, IP66 waterproof level
  • meet ASTM B117 and ASTM D4329 standards
  • Humiseal coated PCB board for waterproofing and protection from the elements
  • Required cutout: 2.99" (diameter) x 4.96" (depth) x 4.53” (top plate diameter)
  • 6.24 inch depth included the top plate
  • USB is 500mA and 5V and supports 16GB max
  • Specs of the built in amplifier
  • TDA7851L quadbridge power amplifier
  • 4 x 72 watts peak @ 2 ohm
  • 4 x 48 watts peak @ 4 ohms
  • Highly efficient even when running at 2 ohms!


Description of RWB90B:

  • No exaggerated power ratings: These speakers are rated with true world RMS ratings. No bootleg or exaggerated power ratings like other brands. These speakers are 200 watts RMS and 300 watts peak. (200 watts RMS is equal to about 500 watts rated by other brands)
  • Marine grade components and materials: these speakers are truly marine grade. They will not get damaged by water, salt water, or moisture. In addition the terminals (which are normally the first part of a marine speakers that gets damaged by water are made out of stainless steel and they are completely rustproof. There is also an additional waterproof coating cut completely protect the speakers.
  • The mounting screws are longer than other versions we carry to accommodate thicker mounting bars. In addition to wakeboard tower's on boats, we tested these to be perfect for installing in Jeep Cherokee vehicles and even ATV's.
  • We’ve added a new and improved nylon mounting bracket. Nylon is strong, light weight, and can withstand the toughest conditions. The bracket features a special UV coating to protect it from the elements. A 360° rotating mechanism built into the bracket allows you to position the speaker in any direction for optimum listening enjoyment. This also gives you the ability to rotate the speaker to the front or rear of your boat for different applications.

Features of RWB90B:

  • Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers
  • 8" 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 amp; 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" 2.87"
  • Color: Black
  • Includes 65mm and 80mm screws that accommodate Jeep Wrangler and any roll bar
  • Includes Stainless mounting hardware that wont rust or corrode

Details of RWB90B:

  • Peak Power Handling: 300 Watts
  • RMS Power Handling: 200 Watts
  • Frequency Response: 60–20,000 Hz
  • Sound Pressure Level: 98dB @ 1w/1m
  • Impedance: 4 Ohms

Rockville RGHR45 4 Zone Marine Gauge Hole Receiver Bluetooth/Rad

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Dumbarton Oaks Research Library and Collection supports research and learning internationally in Byzantine, Garden and Landscape, and Pre-Columbian studies through fellowships and internships, meetings, and exhibitions. Located in residential Georgetown, Dumbarton Oaks welcomes researchers at all career stages who come to study its books, objects, images, and documents. It opens its doors to the public to visit its historic garden, designed by Beatrix Farrand; its museum, with world-class collections of art; and its Music Room, for lectures and concerts. The institute disseminates knowledge through its publications and online resources. Innovative programming has introduced students of all ages to the museum, garden, and collections.

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