Transcript
IW85 IW67 IW65 IW60 Installer's Guide In -Wa l l S p e a ke rs
Positioning the Speakers
from EMPHASYS are designed and
EMPHASYS In-Wall speakers can be used in any
built to the highest standards of in-
position of a home theater speaker system. A
tegrity for superior durability and
single speaker can be used for the front center
power handling. The IW85 offers an
channel, or a pair can be used for left and right
8” aluminum woofer and pivoting 1”
at the front or rear in the system.
aluminum dome tweeter for thunder-
The In-Wall Speaker as a Center Channel
ing bass, detailed highs and awesome projection. The IW67 has a 61⁄2" aluminum woofer and 1" aluminum dome tweeter. Additionally, these models are equipped with boost switches for bass and treble, making it possible to tune the speaker response to room acoustics and listener preferences. The other models in the series offer com-
In-Wall speakers are designed to blend seamlessly with other EMPHASYS speakers and accessories, and to fill the specific needs of any configuration. To use the In-Wall speaker for the center channel, be sure to install it directly above (or below) the TV. Preferably, it should be flush with the screen. The performance of the entire system will be enhanced if the center channel is aligned as closely as possible with the horizontal plane of the front left and right speakers.
binations of soft dome tweeters and
Using In-Walls as Left and Right Speakers
polypropylene woofers for smooth,
The In-Wall speaker, when used in the front left and right positions, should preferably
lifelike response. For home theater
be installed in vertical orientation with the tweeter above the woofer. To install the
and distributed stereo, in rooms
speakers horizontally, be sure the tweeters are located toward the center of the sound
large or small, the In-Wall Series from
field, with the respective left and right tweeters nearest the TV.
EMPHASYS has it covered.
Speaker Adjustments Creating a Zone for Optimized Listening
CAUTION: The tweeter dome, whether aluminum or silk, can be damaged through direct contact with fingers or objects. Please be careful when installing and adjusting the speaker.
The speakers should be placed so that they form a “triangular” relationship with respect to the lisTOP VIEW Left Speaker Center Speaker Right Speaker tening position. (See Diagram 1) For example, if the listener’s vanA tage point is eight feet from the front speakers, then the speakers B C should be eight feet apart. This will ensure an accurate stereo Ideal image and help minimize the A=B=C Listening Zone creation of excessive sound reflections. Diagram 1: Listening Zone
The following tips are recommended for use of the In-Wall speakers in a home theater configuration: • If the speaker is being used as a main front channel, the tweet er should be aimed toward the listener. • If the speaker is being used as a rear surround speaker, it might be desirable to aim the tweeter away from the listener. This will enhance the diffusion of the sound, particularly for ambient effects.
Pivoting the Tweeters Some models of the In-Wall Series speakers are equipped with pivoting tweeters that make it easy to optimize speaker performance to the size and shape of the room. (See Diagram 2) For example, if the speakers are positioned far from the primary listening area, aim the tweeters directly toward that area so that the upper frequencies (which are directional in nature) reach the listener. If the ideal listening perspective is relatively close to the speakers, a better balance of frequencies can be achieved by aiming the tweeters slightly outward, away from the listener.
Diagram 2: Tweeter
Push Tweeter Here
Preparing the Surface for Mounting Precautions for Installation Careful consideration should be given to the possible presence of electrical conduits, piping, HVAC duct work and other elements within the walls before the speakers are installed. If there is any doubt regarding the most acceptable locations for the speakers, please consult EMPHASYS Technical Support or the dealer.
3. Mark the hole. A template for setting the hole is provided in the box (as are two paint mask inserts). Position the template in the desired position and outline it on the wall using a pencil. TOP VIEW OF WALL
New Construction: Unfinished Wall
Diagram 3:
A new construction bracket, available from your EMPHASYS dealer, can be installed prior to drywall application across studs (up to 24” on-center) where a speaker will be located. Once the hole is cut and the drywall is installed, the speaker can be easily installed in accordance with the instructions for mounting in “Finished Wall” below.
Wall Cutout
4. Cut the hole. CAUTION: This is the most important part of the installation. If you aren’t certain whether there are any obstructions in the desired mounting area, use a drywall saw to cut a small hole at the center of the spot you’ve outlined. Cut at a 45° angle toward the inside of the hole (See Diagram 3). You can use the piece to fill the hole again, if obstructions are found.
Finished Wall Two-conductor wire should be run to the proper wall locations before the speakers are affixed. To ensure a professional-looking installation, observe the following steps: 1. Choose the general location for the installation of each speaker, being certain that these areas present no obstructions.
Once the mounting location is deemed to be free of obstructions, cut the outline at a 90° angle relative to the surface of the wall.
2. Find the studs nearest the desired location for the speaker. EMPHASYS recommends the use of a good stud finder for this procedure. If you are lining up the speakers to some other object or molding in the room, be sure to allow for the size of the baffle flange. This flange extends beyond the mounting hole on all four sides of the speaker.
5. If the area in the wall isn’t already insulated, add insulation material sufficient to fill the cavity. If the insulation material used is faced with foil or paper, position the foil or paper away from the speaker. 2
Installing the Speakers The In-Wall Series speakers feature a mounting system with six swiveling feet for quick, secure installation. Use the following steps:
CAUTION: Excessive tightening may torque the baffle, crack the wall, cause the white bezel to distort and make it difficult to seat the grille within the grooves.
1. Remove the grille. (To force the grille out of its retaining groove, it may be necessary to push one or two of the mounting screws and its attached foot toward the baffle and against the inside surface of the grille.)
4. Push the grille firmly into the slot in the speaker baffle. Mounting Feet
2. Attach the speaker wire (observing the proper polarity with your amplifier, matching positive (red) to positive and negative (black) to negative). Be certain the left channel of the amplifier is connected to the left speaker, and that the right channel is connected to the right speaker.
Flange
Diagram 4: Mounting Feet
3. Be sure the mounting feet are turned inward to clear the opening, and then insert the speaker into the wall. Position the speaker in the hole. Note: The flange of the speaker is designed to conform to minor imperfections in the wall’s surface. Tighten the six screws on the front of the baffle only so much that the flange is snug against the drywall. As you tighten the screws, the feet will flip into an outward position (See Diagram 4), clamping the drywall between the feet and the flange.
Adjusting the Frequency Response for IW85 & IW67 Treble Adjustment
Diagram 5:
The Treble switch allows +3dB of adjustment from the “0” position, where the most linear frequency response is maintained. If more treble is desired, simply move the switch to the “+3” position. To return to the neutral setting, move the switch back to the “0” position. The Treble switch can be adjusted whenever desired. (See
Adjustment Switches
Bass Adjustment Switch Treble Adjustment Switch
Diagram 5)
Bass Adjustment The Bass switch provides +3dB of bass adjustment from the “0” position, where the flattest bass frequency response is maintained. For extra bass, move the switch to the “+3” position. To return to the neutral setting, move the switch back to the “0” position. As with treble adjustment, the Bass switch can be moved whenever desired. (See Diagram 5)
Painting the Speakers If the speakers are to be painted, we recommend that it be done before the speakers are actually installed. However, it is possible to paint the speakers post-installation. Simply remove them from the wall by reversing the order of the steps for installation described earlier in this manual.
paint mask, return the acoustic blanket to its position beneath the grille. Be careful not to clog the holes of the grille. The sound of the speakers will be dramatically reduced if the perforations in the grille are covered in paint.
The paint masks provided in the carton must be installed between the grille and flange while they are being painted. Be sure to remove the white plastic blanket from beneath the grille before painting the speaker. Once the grille has been painted, remove
EMPHASYS recommends only light spray painting using five parts thinning agent to one part paint.
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Features & Specs Speaker Type: Woofer: Tweeter:
Sensitivity, 2.83V/m: Power Handling: Impedance: Switches: Frequency Response: Dimensions: Cut Out Dimensions:
IW85
IW67
IW65
IW60
Two-way In-Wall Speaker
Two-way In-Wall Speaker
Two-way In-Wall Speaker
Two-way In-Wall Speaker
8" Aluminum Woofer
61⁄2" Aluminum Woofer
61⁄2" Polypropylene Woofer
61⁄2" Polypropylene Woofer
1" Pivoting Aluminum Dome Tweeter
1" Pivoting Aluminum Dome Tweeter
1" Pivoting Silk Dome Tweeter
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92dB 1W/1m
92dB 1W/1m
91dB 1W/1m
90dB 1W/1m
150 Watts
125 Watts
100 Watts
75 Watts
8Ω
8Ω
8Ω
8Ω
+3dB Bass & Treble Switches
+3dB Bass & Treble Switches
N/A
N/A
28Hz - 20kHz
32Hz - 20kHz
36Hz - 20kHz
45Hz - 20kHz
H 147⁄8" x W 101⁄8" x D 33⁄4"
H 121⁄4" x W 83⁄16" x D 33⁄16"
H 121⁄4" x W 83⁄16" x D 31⁄8"
H 121⁄4" x W 83⁄16" x D 33⁄16"
H 135⁄8" x W 83⁄4"
H 107⁄8" x W 63⁄4"
H 107⁄8" x W 63⁄4"
H 107⁄8" x W 63⁄4"
⁄4" Fixed Soft Dome Tweeter
Limited Ten-Year Warranty EMPHASYS Audio Systems (“Vendor”) makes no warranties with respect to the Product or to the use and limitation of authority of the Product, except as set forth herein or expressly authorized, in writing, by Vendor. Vendor warrants equipment manufactured by it to be free from defects in material and workmanship under normal use and regular service and maintenance for the lessor of 10 years from date of installation or 10 years from the date of purchase. If within the applicable warranty period purchaser discovers such item was not as warranted and promptly notifies Vendor in writing Vendor, as its sole liability and its customers’ exclusive remedy, shall repair or replace the item at Vendor’s expense or refund the purchase price. Replacement of any item hereunder shall not operate to extend the original warranty period as to any item, including replacement items supplied hereunder. This warranty shall not apply to equipment (i) not manufactured by Vendor, (ii) which has been repaired or altered by other than Vendor, or (iii) which shall have been subjected to negligence, misuse, misapplication, accident, fire, abuse, damage by circumstances beyond Vendor’s control, acts of God, or to improper operation, maintenance or storage, or to other than normal use or service. The foregoing warranties do not cover reimbursement for labor, transportation, removal, installation, or other expenses which may be incurred in connection with repair or replacement. Except as may be expressly provided in an authorized writing by Vendor, Vendor shall not be subject to any other obligations or liabilities
whatsoever with respect to equipment manufactured by Vendor or services rendered by Vendor. It is expressly understood that vendor’s standard warranty is made in lieu of all other warranties, express or implied, including warranties of merchantability, fitness for a particular purpose and non-infringement, and all such warranties are hereby disclaimed by vendor and excluded from this standard warranty. It is further understood that vendor’s liability hereunder or in connection with the manufacture or sale of the products, whether in contract, in tort, for infringement, for negligence or otherwise shall be limited to the terms of this standard warranty. Purchaser agrees that EMPHASYS shall not, in any event, be liable for special, incidental, indirect or consequential damages (including, without limitation, any loss of anticipated profits incurred by buyer). The price stated for the equipment is a consideration in limiting EMPHASYS' liability.
Technical Support The Technical Support hotline is ready with answers to questions regarding this and other products from EMPHASYS. Simply call 866.469.0748. We are available to assist you every weekday, except holidays, between the hours of 7:00 a.m. and 5:00 p.m. PST.
940 Columbia Avenue, Riverside, CA 92507 866.469.0748 • Fax 951.750.6304 • emphasysav.com
1300-0021000
