Earmark Car Audio’s Audio and Video Upgrades for the Sea Ray 410 Sundancer
Click on any of the pictures below to see a larger version.

The Trac Vision dish antenna constantly acquires and maintains satellite contact while the boat is on the move.

The dome covered satellite dish antenna is mounted at the center of the radar arch. The UHF/VHF antenna is relocated to the port side. A white powder coated aluminum base serves as a riser and reducer to accommodate the narrower radar arch.

 
The Trac Vision service panel is mounted in the access panel to the rear of an interior cabinet within the main salon. The service panel provides an on/off switch with status LED and a data port for hooking up our laptop computer used for set-up and service diagnosis.  
  The satellite receiver, remote control repeater, switching and antenna gain controls are all concealed behind cabinet doors in the main salon/galley. A unique video distribution allows each entertainment system to independently select satellite, local broadcast or tape/DVD software. As an option, it is also possible to additionally distribute DVD and security or rear vision camera outputs to any video screen on the boat.
This matching white laminate shelf is added in the cabinet under the galley range in order to mount the satellite receiver. This is also a good location to hide away a high-isolation type A/B switcher to select between the radar arch satellite tracking dish and a stationary dockside dish. As a provision of this package, a second coax is run to the boat’s exterior power inlet to allow for satellite reception when under a covered slip or boathouse. This requires only one service. Another recommended option is a radio frequency remote control versus the supplied infrared model so that the remote control operates the satellite receiver from any cabin or deck. A second shelf may be added to facilitate a DVD player and a digital modulated audio/video distribution package.  
  The Glomex controller located in a port side cabinet serves as an A/B switch for UHF/VHF antenna sources. This switches between the boat’s radar arch antenna and an optional dockside antenna when under a covered slip or boathouse. It also serves as a variable gain control for a variety of off-air reception conditions.
The main salon seating area with LCD TV added. The off-axis viewing on this model is incredible!  
Open cabinets exposing the audio and video components.  
The main salon LCD TV mounted on the forward bulkhead. All five video locations, including the optional helm console monitor will display local off-air broadcast channels 4 thru 68, reception permitting. Also, the satellite broadcast is available at all TV set locations. Each location can select either broadcast source independently, although only one satellite channel is viewable at a time with a singular satellite tuner. The main salon LCD TV typically uses a DVD software source while the other stations feature TV/VCR combination units. The helm console monitor is slave to whatever broadcast or software is currently selected on the main salon LCD TV. An optional tuner can be added which also offers localized source selection at the helm.  
Before: Existing galley entertainment located over the refrigerator.

Before: Existing forward cabin entertainment

Before: Existing aft cabin entertainment
After: An LCD replaces the tube TV in the galley over the refrigerator.  
After: An LCD replaces the tub TV in the stateroom. Note the infrared target above the LCD which provides full control over the stateroom DVD player.  
The Sony Playstation II is hidden in the overhead starboard side and serves double duty as an electronic game and DVD player for this video system. This is an alternative to the standard automotive DVD player. Both selections have the required shock protection for marine use.  
  The Playstation controller cable is extended so that it is stored in the lower cabinet. This makes access and usage convenient without draping cables. If a stand alone DVD unit is used, a game port with AC receptacle can be installed behind the same cabinet door. This will allow the Playstation to float between the salon and the two sleeper cabin entertainment systems.

A DVD player, two equalizers and two control switches are mounted in the cabinet just beneath the factory source and changer.  The DVD audio/video output is distributed to all TV sets plus the audio system.  One 5-band equalizer provides full independent zone control over topside subwoofers, main deck speakers and arch/bow speakers.

The other 5-band equalizer provides full level controls for each section of the main salon surround sound system including the subwoofer and four satellite speakers.  This system stays in the stereo mode full time so all speakers play without an encoded DVD.  An infrared remote control target allows full DVD operation while behind closed doors.

 
  A close-up reveals the custom-mounting panel.  One switch defeats the v-berth cabin speakers so those in the cabin can "zone out" of the main system and listen to satellite TV, off-air broadcast, VHS tape, Playstation or a DVD source independent of the other entertainment systems.  For added privacy, wireless infrared headphones are the perfect addition to both v-berth and aft cabins.  The other switch controls the RF modulator that pipes the video systems' audio section into the internal cabin and external topside stereo systems.
Two of four amplifiers located behind the main salon couch. Each amplifier is mounted to its own birch panel with four aluminum brackets each. Audio cables and wiring are tied down every few inches for strain relief from shock and vibration.  
  Two of four amplifiers located behind the main salon couch. The smaller multi-channel amplifier on the right operates the speakers inside while the power of the three larger amplifiers are distributed to the topside system.
Topside and internal cabin amplifier systems remote turn-on switches.  
  This louvered grill under the main salon couch allows the bass to vent from a hidden subwoofer.
Interior view of hatch and grill  
  Hidden, waterproof 8-inch down firing subwoofer enclosure
A pair of rear mini-enclosed speakers provide superb articulation and the ambient effect needed for DVD movies.  A discrete 5-channel amplifier runs this five speaker main salon entertainment system.
  A marine louvered vent under the port side gunwale step conceals one of two waterproof subwoofer enclosures.
A second louvered vent and subwoofer enclosure is located under the elevated helm passenger bench seat. With the upgrade from a single free-air subwoofer to dual enclosed subwoofers the bass absolutely rocks!  
  Interior perspective of the upward firing subwoofer enclosure under the helm bench seat.
Flush mount marine component speakers in the upper radar arch and in the rear of the upholstered panels. The topside system features a total of three pair of component sets surrounding the main deck. There is also two enclosed subwoofers plus fore and aft pairs of full range enclosures.  
  A flush mounted component set port side in the forward portion of the long upholstered panel.
The flush mounted component set on the forward starboard side. Also note the subwoofer level control just forward of the tweeter.  
  Rail-mounted marine “white” full range enclosure speakers with two brackets per side. These are removable for the winter months. Each speaker contains two small mid/woofers and a single dome tweeter.
Note the waterproof quick- disconnect deck plugs and matching white cable. Just to the interior is a wired remote control pad for sun bathers or star gazers to adjust the audio from the fore deck.  
  Full range enclosure speakers are mounted to the re-enforced elliptical panel under the radar arch. These overhead speakers are aimed outward over the aft swim deck.
Transom-mounted wired remote control pad allows control of volume and other basic functions from the swim deck.  
Earmark offers full security systems for your boat, marine instrumentation plus entertainment systems for dockside or recreational vehicles!
Earmark Car Audio
972.458.2660