User manual ONKYO SKS-4700-M

[. . . ] Place the unit on a rigid, level surface. Placing it on a slanted surface or weak base not only may cause the unit to fall, but also results in decreased sound quality. Be sure to turn off your amplifier before connecting the speaker system. Connecting them with the amplifier's power on may result in damage to the amplifier or the speaker system. [. . . ] In this case, make sure that the core wires do not touch each other. Note that a short circuit in core wires may result in damage to the amplifier. Before turning on the amplifier's power switch: Make sure that the positive (+) and negative (-) speaker cables do not contact each other. Otherwise, a short-circuit may occur, causing damage to the amplifier. Be sure to connect the speaker cables with correct polarity (connect the speaker's positive (+) and negative (-) binding posts with the amplifier's corresponding speaker terminals). Reversed polarity results in impaired bass-range reproduction, causing mislocalization of the sound image. Also, be sure to connect the Right and Left speakers with the amplifier's corresponding speaker terminals. Pull lightly on the speaker cables to ensure that they are connected firmly. En Placement For better-quality sound, observe the following precautions when you install the speaker system: Placing the speaker system on several small-diameter supports generally results in better sound than placing it directly on a wide installation surface. Also note that high quality bass cannot be obtained if the speaker system is unstably positioned. Always use the spacers or thin metal discs (such as coins) to seat the speaker stably. Place the Right and Left surround speakers in similar conditions. If they are placed in extremely different conditions, left right channel balance will be adversely affected. SKC-4700 Center Speaker Place the SKC-4700 as close as possible to your TV set, for example, above or below the TV set. Be sure to set the SKC-4700 firmly on the TV set or other equipment so that it cannot slip and fall. This is especially important if you have small children. If the SKC-4700 is to be placed on a TV set, be sure that: The supporting area of the TV set is larger than that of the SKC4700. The TV set's support surface is flat and level. The TV set is not placed on an unstable support. SKM-4700 Surround Speaker If the speakers are to be wall-mounted, make sure that the walls are strong enough to support the speaker's weight. The weight that mounting screws can support varies greatly depending on the wall material and the position of the reinforcing ribs embedded in the wall. Use the thickest and longest possible mounting screws with mounting screw head diameters less than 9 mm and shank diameters less than 4 mm (consult with your interior designer or contractor). [. . . ] Use a soft brush or hand vacuum cleaner to remove dust and lint from the grille material. Specifications SKC-4700 Type: Impedance: Maximum input power: Output sound pressure level: Frequency response: Crossover frequency: Cabinet capacity: Speaker (woofer): Speaker (tweeter): Dimensions: Weight: Others: SKM-4700 Type: Impedance: Maximum input power: Output sound pressure level: Frequency response: Crossover frequency: Cabinet capacity: Speaker (woofer): Speaker (tweeter): Dimensions: Weight: Others: Accessory: 2-way bass reflex 8 130 W 89 dB/W/m 60 Hz - 40 kHz 4. 5 kHz 11 L 12 cm cone x 2 2. 5 cm balanced dome 433 (W) x 157 (H) x 194 (D) mm (Overall dimensions) 3. 9 kg Magnetic shielding 2-way bass reflex 8 130 W 81 dB/W/m 50 Hz- 50 kHz 6 kHz 4L 10 cm cone 2. 5 cm balanced dome 155 (W) x 266 (H) x 140 (D) mm (Overall dimensions) 1. 8 kg Magnetic shielding 3 m speaker cable 9 m speaker cable x 2 Instruction manual Spacer x 12 Spacer Bottom of the SKM-4700 Wall bracket Spacer Bottom of the SKC-4700 Attaching and detaching the speaker grilles (for SKC-4700 only) The SKC-4700 uses detachable grilles. Use the following method to attach or detach the grilles. While holding the long edge of the speaker grille with both hands, pull it gently toward you to remove that side of the grille. In the same way, gently pull the other long edge of the speaker grille toward you to remove it from the main unit. [. . . ]