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AUDIO |

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A
Clarion CD receiver and changer concealed behind the salon
smoked acrylic window.
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Within
an overhead salon cabinet we installed a laminated birch
panel that contains an iPod mount, an equalizer, two line
level controllers, two selector switches and the Glomex UHF/VHF
antenna amplifier. The EQ has a built-in six times 7-volt
line driver that is crucial in a multi-amplifier system.
The EQ also provides a 3-way line-level zone control, ie:
cockpit, exterior to cockpit and subwoofer. The exterior
to cockpit zone is further divided by two dedicated controls
for bow and transom speakers. A 3-way switch operates a hideaway
electronic source selector allowing you to toggle between
iPod, cabin TV audio output and cockpit TV audio output.
A second switch and selector toggles between two iPod stations.
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At
the helm inside a glove box a second iPod hookup plus a redundant
and interactive iPod source selector switch.
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A digital display hardwired remote control
at the helm. |
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A
digital display hardwired remote control on the transom. |
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Dual
wireless remote controls allow seamless operation from anywhere
inside or outside the boat. A wireless remote is ideal for
controlling the salon theater sound.
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Independent
switches just inside the cabin door shut down either the
entire cockpit system or cabin system with one touch.
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Multiple four-channel amplifiers drive the cabin and cockpit audio
systems. Also behind the salon couch is the Sirius tuner and power
distribution. |
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Boston Acoustics 6½ -inch coaxils replaced the factory speakers
in the salon ceiling. The factory cloth is a non-porous material so
it was replaced with an acoustically transparent grill cloth. |
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The forward
stateroom also received upgrade Boston Acoustics coaxils. |
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Concealed
within a cabinet a ten-step volume control is dedicated to the forward
stateroom speakers.
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MB Quart marine oversized integral component speakers
(featuring 2nd order outboard crossovers) in each arch. |
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Starboard
and port forward cockpit MB Quart speakers.
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Starboard
and port rear cockpit MB Quart speakers. A multi-piece polymer
reducer flush mounts the rear starboard speaker. The reducer allows
the engine hatch to freely pass. With this large cockpit, adding rear
speaker locations makes an enormous difference. Otherwise, the forward
cockpit occupants are overdriven in order for the rear
occupants to adequately hear the music.
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| The 420 and 44 Sundancers
do not have far forward factory speaker locations. In
order to create a true front image we added Bullet-style
pods with MB Quart speakers. The difference is big. |
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At the rear of the cockpit, two louvered vents allow the bass radiation
to flow from the rear bench console. Concealed inside a down firing
waterproof sub enclosure contains a 10-inch woofer. |
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Along the pass through side of the helm bench seat console a custom
slotted polymer grill acts as a subwoofer vent. An up firing subwoofer
enclosure is mounted in the locker next to the cockpit air conditioning
unit. Replacing the factory free-air woofer yields a dramatic difference.
Also, dual subwoofers at the extremes of this large cockpit area produce
effortless and seamless bass throughout. Using identical drivers,
enclosures and loading methods produce similar phase characteristics
and therefore a uniform response. We also use separate amplifiers
for front and rear subs in order to have independent gains and crossovers
for each subwoofer. These techniques eliminate the effect of subwoofers
sounding detached and eliminates hot and cold areas of output. |
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White powder coated bullet-shaped spun aluminum pods contain MB Quart
marine coaxils that flood the bow deck with sound. Polymer adapters
and brackets attach the pods to the bow rails. Perfect for sunbathers
or star gazers. |
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Dual pods are suspended from under the hardtop. These speakers
project out over the swim deck to the slip or to those relaxing
afloat on tubes or rafts when anchored. White polymer mounting
adapters are contoured to the curved hardtop surface and also correct
for the downward angle. |
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In other 420/44 Dancers we installed
four rear projecting speaker pods under the
hardtop. |
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LIGHTING |
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At the helm we installed multiple switches to control
the LED lighting. One switch controls the red port and green starboard
gunwale step lights. A second switch controls the overhead cockpit
blue indirect lighting. A third switch acts as a brightness/dimmer
control of a hidden digital voltage amplifier for the overhead cockpit
lights. |
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| White polymer bezels conceal
eight blue LED light fixtures, which are positioned around
the perimeter of the hardtop interior. |
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The after dark glow of the cockpit lighting system.
A nice addition is a radio frequency remote control. |
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| Port and starboard step lights
illuminate the narrow gunwale step when reaching from
the vertical to horizontal rails. Red on port and green
on starboard. White polymer bezels conceal the LED light
fixtures. |
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INSTRUMENTATION |
We added a Sirius weather band module
which connects to the Raymarine chartplotter. To facilitate this addition
we upgraded the chartplotter software. The chartplotter VGA output
can be converted to composite via another module. Once in the composite
video domain the images can be RF modulated to any TV on the boat
or to any TV in the boathouse while the boat is in its slip. |
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VIDEO |


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We installed a KVH M3 TracVision on the hardtop.
We build our own custom aluminum towers for 44 Dancers and many
other boats. This unique tower with a kidney-shaped base matches
the very back of the hardtop perfectly. We also have a version
for the KVH 4 HP. |
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| Earmark Car Audio ©2004 Earmark Car Audio. All Rights Reserved. Design & Programming
by Ad
Cetera Inc. |