User manual DUAL DC365

[. . . ] Try to equalize the speakers distance so the listener is basically in the middle of the sound stage. 3 DC265 / DC365 COVERAGE & SPEAKER PLACEMENT Sound Coverage and Speaker Placement When possible, try to reduce the distance of your speaker from the audio source to achieve the best audio results. The optimum wire run should be no longer than 30 feet for the most favorable results. If you must run wire longer than 30 feet, we recommend using larger wire of 12 or 14 gauge. [. . . ] It is not necessary to install an enclosure unless required to do so by local electrical or fire regulations. The mounting tab brackets incorporated into the speakers can accommodate sheet rock or wall board thicknesses of 1/2" to 1-3/8". Spacers or longer screws can be used on thinner or thicker surfaces. Push Lock Speaker Terminals Built-in "easy turn" wall mounting tabs Adding insulation such as 3" to 4" insulation or damping material behind the speaker generally improves the sound quality. 5 DC265 / DC365 INSTALLATION Installation Tips Parallel or series wiring is not recommended for these speakers. The speakers should only be connected to receivers with 4-8 ohm amplifier loading. Avoid parallel or series wiring your Dual speakers with any other speaker type or brand. Speaker wires are marked for polarity consistency so that you can determine the positive and negative identity of the individual wires within the molded pair insulation. Polarity is shown by either a color stripe on the insulation, by ridges molded into one side of the insulation, the color of the insulation case around the wire, or by the color type or colors of the wires/wire itself (copper or silver). Important: In order to maintain correct polarity, always connect speaker wire using the positive (+) terminal on the receiver to the positive (+) wire, and the negative (-) terminal on the receiver to the negative (-) wire. 6 DC265 / DC365 INSTALLATION Installation Guide When ceiling mounting your speakers, attempt to make the locations as symmetrical as possible. When wall mounting, carefully measure the distance from the floor to the speaker center so both speakers are the same distance from the floor. You may use the template that is included with your Dual speakers to determine the correct cut-out dimensions. Cut the hole or opening using a sheet rock saw, keyhole saw or other suitable tool. Remove the speaker grille at this point of the installation to gain access to the screws which turn the mounting tabs that will secure the speaker to the mounting surface. The screw heads that lock the tabs can be identified by turning the speaker over and pushing on the tab. The corresponding screw head will protrude identifying which screws you will need to turn once the speaker is connected, and in the proper position within the wall or ceiling. Allow an extra 2' of wire at the speaker cutout location to make installation easier. The speaker wire runs should be hidden as well as possible within the wall or ceiling and should not come in contact the speaker basket, be wrapped around the crossover network or hang loosely near a stud as vibration may cause poor sound quality. Insert the speaker into the opening cut in the wall or ceiling, slide the whole speaker into the wall cavity and center the speaker in the opening. Once the speaker wires are attached and all wire management is complete and the speaker is in the flush position, turn the screw heads associated with the tabs clock-wise to tighten the tabs against the wall or ceilings interior surface. 7 DC265 / DC365 INSTALLATION Installation Guide Test your system to insure all connections are correct and the speakers are active. [. . . ] warrants this product to the original purchaser to be free from defects in material and workmanship for a period of two years from the date of the original purchase. agrees, at our option, during the warranty period, to repair any defect in material or workmanship or to furnish an equal new, renewed or comparable product (whichever is deemed necessary) in exchange without charges, subject to verification of the defect or malfunction and proof of the date of purchase. Subsequent replacement products are warranted for the balance of the original warranty period. [. . . ]