Basement DIY Theater

In 2008, I started to design and build the home theater my wife, Allison, and I always wanted. I spent months pouring over home theater magazines and DIY theater websites learning what to do, and more importantly, what not to do. Having toyed around with home and car stereo in the past, I decided that there was no need to hire someone to install and calibrate my system. Taking a “hands on” approach helped me understand every aspect of the project and in the long run it should be easier to integrate new components in the future.

Located in my basement, the theater is roughly 12.4′ x 21′ (8ft ceiling) with no windows. I wanted a space where I could control the light so my picture would have the best possible contrast and color accuracy. The back row riser is 7.5′ x 6′ and leaves a 32″ isle by the entryway and 26″ isles on the back and far side of the room. The first row of seats is set back 11.5′ from the screen and the second row is around 17′.

A few highlights of the room’s design include the pine columns and soffit (with rope lighting) that surround the ceiling, four Murray Feiss lighting sconces and twelve eyeball lights.

We budgeted $7000 for all the electronic components and were amazed at what we could get for this relatively low cost. What really helped was some do-it-your-self tricks I learned in all my research such as using a white laminate countertop material for the video screen. I paid $59 for a single 5′ x 12′ sheet of Wilsonart laminate (Designer White D354-60) to make a 2.35:1 aspect ratio screen. I coupled it with Sanyo’s economical PLV-Z2000 1080p Projector and a Home Theater Brothers Anamorphic Lens.

It took about an extra year, but there was a second phase where I hid the speakers, added wall panels by the entrance, installed a flatscreen TV to display movie posters, and incorporated a touch panel device to control everything.

Hiding the front speakers was important because I felt it would be less distracting and give the room a finished appearance. A hinged lid and acoustically transparent, removable panels was created so that the speakers and subwoofer could be accessed from the top and front of the stage.

Wall panels not only add a nice accent to the room but also help to eliminate audio reflection points. I followed good sound reproduction guidelines by using hard (or reflective) material on half the surfaces and textured (or non reflective) on the rest.

One of the most unique things in the theater is a dynamic piece of wall art, which is a vertically mounted 42” plasma TV (720p) that displays movie posters, There are 500 posters in rotation, which I got from www.impawards.com . To make it work, I used the TV as my monitor on an Apple Mac Mini computer and rotated the “desktop” image to 270 degrees. The free software running the slideshow is called Boxee and is available for Mac or PC. With this program I can control how the images are displayed. Now that I’ve used it for a while, I’m finding other content to display such as free-to-use images from around the web and various screensavers.

To control everything in the theater, I use an Apple iPad with the HSTouch app for controlling HomeSeer-compatible components. This was a natural choice because HomeSeer has been running the home automation in our house for years. The app allows me to program the interface to my liking and the iPad is a great solution because of its low cost and flexibility.

There is still more that I want to do with the theater and have a third (and final phase) planned for this year. I want to add wine velvet stage curtains, which will be controlled by the iPad app, Tuscan tapered round columns above the stage, and something (maybe a tapestry) to liven up the back wall of the theater.


Equipment List
130″ CIH Screen (optimized for 2.35:1
Sanyo PLV-Z2000 1080p Projector with a Home Theater Brothers Anamorphic Lens
DVDO Edge Video Processor
7.1 Surround Sound via the Emotiva UMC-1 Preamplifier/Processor
Emotiva UPA-7 Amplifier
Elemental Designs Custom 6T6 Towers in the front & center
Emotiva ERD-1 rear surrounds
RC55i Polk Audio 5.25″s side surrounds
Playstation 3 for games and Blu-ray
HTPC Including XBMC Media Center Software with the Aeon Skin, 3.1Ghz Dual Core AMD 6100 w/ 4 Gigs Ram, MSI Geforce 8600 GTS 256 HDMI Video Card, HT Omega Striker 7.1 Sound Card

A Show House with Dramatic Stylings

Building a theater was part of the plan for a designer’s show house that entailed the complete renovation of an old mansion for community events. Everyone donated their efforts and the two key contributors to the theater were Interior Decisions, who created the design, supplied the decorative appointments including custom cabinetry/millwork and Woodbridge Stereo/Video, who donated their integration services, the AV equipment, acoustical wall fabric and seating.

“For this project it was critical that we had tight coordination with Craig DeAndrea, one of the partners with Woodbridge Stereo/Video. We created the design and then Craig worked with us to provide suggestions for the most effective implementation,” said Karla Trincanello, owner of Interior Decisions.

The theater was placed in the basement, where they once stored coal. The walls and floor were concrete and since it had never been heated, the project included a new Gio-Thermal heating system. The result was ductwork on two walls and the ceiling, which made it necessary to designfalse walls and a drop ceiling to hide them. Threehorizontal steps on the soffit facade concealed the ceiling drop. By continuing the stepped soffit design on all walls, a balanced perimeter was created. The ceiling medallion provides a sense of more room height and the monochromatic aubergine color offered a highly dramatic effect. Interior Decisions designed a custom cabinet/bar unit for the lobby, which also housed the AV equipment.

“We knew this show house would attract a wide range of people from both the design community and general public,” said Criag DeAndrea. “We wanted to demonstrate a modest music and cinema system that provided an emphasis on quality sound reproduction.”

A pair of KEF XQ40 floor standing speakers were selected for the front L/R channels with a matching XQ50c placed on a stand for the center. Rounding out the 7.1 channel system are four KEF CI200.3QS in-wall speakers concealed behind the upholstered acoustical wall treatments, plus two KEF HTB2 powered subwoofers were neatly hidden behind the draperies flanking the screen. The electronics included a Marantz SR8002 receiver and BD8002 Blu-ray player. For video, a Marantz VP15S1 1080p DLP video projector was placed discretely behind the rear wall and projected onto an 82” Da-Lite wall mounted screen. This kept the ceiling free for decorative painting. Rounding out the system is a Lutron Grafik-EYE to manage the 6-zones of lighting and a URC MX900 remote control.

The biggest challenge were the acoustic treatments. Since the space was small, thick ceiling and wall treatments couldn’t be used. Moreover, the acoustical solution had to be economical, yet, capable of isolating the theater from the floor above. For the ceiling, a combination of mineral wool insulation coupled with an isolation method that reduced the ceiling height by less than 2” was employed. For the walls, rather than having fabric-covered acoustical wall panels that were fabricated to fit, they used a ” flexible acoustical material that was laid in place on the walls and then upholstered over with an acoustical fabric, which was also carried into the lobby area. The combination of this treatment and the solid surfaces of the columns and soffits provided the perfect acoustical balance.

Due to the limited ceiling height in the rear and the room’s overall shallow depth, a combination of commercial-style theater seats on a low riser in the back and two sets of high-quality, fully-reclining, leather theater seats for the front, were chosen.

By working closely together and staying open to suggestions from both the design and integration perspective, the end result was a beautiful space that sounded and looked fantastic. Not surprising, it was the hit of the entire show. CONTACT INFO

Interior Design


INTERIOR DECISIONS, INC.
Karla Trincanello
140 Columbia Tpke
Florham Park, NJ 07932
973-765-9013
intdecinc@aol.com
www.interiordecisions.com

Systems Integration

WOODBRIDGE STEREO/VIDEO
Craig DeAndrea
751 Amboy Avenue (Route 35 South)
Woodbridge, NJ 07095
office: (732) 636-7777
craig.deandrea@woodbridgestereo.com
www.woodbridgestereo.com