Directed Electronics HT300IW, HT400IW, HT800IW User Manual

analog and digital systems
HT300iw HT400iw HT800iw
owner's manual
table of contents
introduction 1 cautions 1 features 1-2 installation precautions and tips 3 general mounting suggestions 3 prewiring 3 preparing the wall or ceiling cutout 4
final installation 4-5 custom painting 6
operation 6 specifications 7 warranty information 8
introduction
Congratulations, and thank you for purchasing an a/d/s/ Home Theatre in-wall speaker system. The HT­series offer the perfect combination of style and performance to meet the most exacting audio and interior design standards. The proprietary driver design and computer-optimized crossover networks result in a smooth, flat frequency response, which in turn yields exceptional imaging and superb transient impact. The bass response and acoustic output capabilities of your HT series speakers are remarkable for units of such compact dimension. a/d/s/ Home Theatre speakers are the ultimate match for your discerning taste and lifestyle.
Be sure to save your sales receipt. It is your best record of the date of purchase, which is required for warranty service.
Read and follow all cautions, warnings and notes.
cautions
To reduce the risk of electric shock, do not remove any parts of the speaker. There are no user serviceable parts inside. If service is required have it performed by a qualified service professional.
WARNING
To prevent fire or shock hazard, do not expose the speakers to rain or submerge in water. The speakers should be situated away from heat sources such as radiators, heat registers, stoves or other heat sources.
Be sure all the components in the system are turned off while making audio and power connections.
features
tweeter
The HT series incorporates the use of a 1” copolymer dome tweeter with a Ferrofluid™ damped voice coil.
tweeter protection
A solid state device reduces power to the tweeter when the loudspeaker is operated at unsafe power levels. It resets automatically when power is reduced to a safe level. Note: the tweeter protector provides a significant level of protection. However it does not guarantee that the tweeter cannot be damaged. Always be careful when operating the speakers at a high volume level.
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high frequency contour switch
A 3-position switch located on the tweeter plate serves as a high frequency contour control. The upper position offers a “normal” response suitable for most applications. The bottom position provides the most output and is recommended for off-axis listening or if the speakers are mounted very high. The center position provides the least and is recommended for reflective “bright” rooms. The upper position is the best starting point. Due to room acoustics and/or personal preference, you may prefer either of the other positions. Be sure to try all of these positions and decide on your preference before installing the grills. If you find it necessary to re-adjust the tweeter levels after the grills have been installed, please follow the removing the grille section on page 6.
woofer
The HT series incorporates the use of a 5 1/4” woofer with a proprietary diaphragm made from a spherical inverted dome sandwiches to a copolymer cone, and utilizing a strontium ferrite magnet structure for well-damped, extended bass.
advanced industrial design
In the world of in-wall speakers, most competing products can be categorized by their incredible degree of similarity. Regardless of the manufacturer, product offerings are limited to the same style of molded plastic chassis, the same types of mounting systems, similar drivers and the same limited performance capability. The HT series is a striking exception to this trend. Using the most advanced injection-molded driver technology available, it outperforms all others in its category. Attractively styled in a neutral off­white finish, it can be painted to perfectly match any wall.
aluminum extrusion mounting side-rails
The advantage to this design is an incredibly rigid, durable mounting system that runs the entire length of the speaker from top to bottom. The mounting brackets do the same. As a result, the speaker is tightened to the wall over the full length of both of its sides.
quick & easy post-construction installation
Thanks to the aluminum extrusion mounting side-rails, installation couldn’t be easier. Cut out the hole, insert the speaker, and tighten the screws. That’s all there is to it.
engineered for critical music listening
While it is believed by many that in-walls do not do the best job of reproducing audio, a/d/s/ pushed the envelope in engineering this line of in-walls. From beginning to end, the HT series was engineered to deliver the best possible sonic reproduction.
ready for home-theatre entertainment
a/d/s/ Home Theatre in-wall speakers are now video-shielded, making them the perfect candidates for a high­quality home-theatre system without having to use more intrusive bookshelf speakers.
d’Appolito array (HT400iw & HT800iw only)
The d’Appolito array offers symmetrical and uniform dispersion making it possible for horizontal or vertical installation adding appeal for the home-theatre enthusiast.
“2 1/2-way” crossover (HT800iw only)
The crossover was designed using all high quality components to create smooth acoustic slopes, while the “2 1/2-way tuning” helps to add crisp, clean bass. The two center woofers and tweeter perform exactly as the HT400iw creating a complete 2-way system. The two outside drivers are responsible only for the reproduction of low frequencies helping to augment the bass output.
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