User manual JBL CONTROL 2.4GAW

[. . . ] · Generally, bass output will increase as the speaker is moved closer to a wall or corner. · Refer to "Home Theater" below if you also plan to use the speakers for home theater reproduction. Left Rear Channel Center Rear Channel Right Rear Channel Figure 2. This overhead view shows a typical home theater plan. Left/right rear channels are for a 7-channel system. [. . . ] Left/right rear channels are for a 7-channel system. The center rear channel is for a 6-channel system. JBL Subwoofer (optional) Right Front Channel JBL Center Channel (optional) Left Front Channel Right Surround Channel Left Channel Right Channel Right Rear Channel Left Surround Channel Left Rear Channel Center Rear Channel Figure 1. Experiment with speaker placement to obtain the best bass level and stereo imaging in your room. HOME THEATER For front-channel use, place one speaker on the left and another on the right, along either side of the television monitor. Since the speakers are magnetically shielded, you can place them near a CRT TV without worrying about the magnetic field distorting the TV picture. For surround-channel use, place speakers on bookshelves or stands alongside the listening position. Control Monitor loudspeakers are also wall-mountable. Final placement depends on room acoustics, availability of space and your listening preference (Figures 2 and 3). In 6- or 7-channel configurations, place the rear channel(s) behind the listening position, as shown in Figures 2 and 3. Figure 3. This figure shows an alternate layout, which may be more suitable for some rooms. NOTE: You should hear balanced audio reproduction across the entire frequency spectrum. If not, check all wiring connections or consult the authorized JBL dealer from whom you purchased the system for more help. The amount of bass you hear and the stereo-image quality will be affected by a number of different factors, including the room's size and shape, the construction materials used to build the room, the listener's position relative to the speakers, and the position of the speakers in the room. Listen to a variety of music selections and note the bass level. If there is too much bass, move the speakers away from nearby walls. Conversely, if you place the speakers closer to the walls, there will be more bass output. Figure 6. Connect the speaker wire to the speaker, as described in "Wiring the System. " Step 5. Slide the speaker into the bracket, aligning the holes in the bracket with the threaded inserts in the top and bottom of the speaker, and reattach the screws and end caps removed in Step 3, as shown in Figure 7. CARE OF YOUR SPEAKER SYSTEM Each enclosure has a finish that does not require any routine maintenance. When needed, use a soft cloth to remove any fingerprints or dust from the enclosure or grille. NOTE: Do not use any cleaning products or polishes on the cabinet or grille. [. . . ] Slide the speaker into the bracket, aligning the holes in the bracket with the threaded inserts in the top and bottom of the speaker, and reattach the screws and end caps removed in Step 3, as shown in Figure 7. CARE OF YOUR SPEAKER SYSTEM Each enclosure has a finish that does not require any routine maintenance. When needed, use a soft cloth to remove any fingerprints or dust from the enclosure or grille. NOTE: Do not use any cleaning products or polishes on the cabinet or grille. You may angle the speaker up to 15 degrees to the right or the left before final tightening. SPECIFICATIONS CONTROL 2. 4GAW Frequency Response (­3dB) Recommended Amplifier Power Range* Power Handling (Peak) Sensitivity (2. 83V/1m) Nominal Impedance Crossover Frequency Low-Frequency Transducer High-Frequency Transducer Dimensions With Grille (H x W x D) Weight per Speaker 50Hz ­ 40kHz 10W ­ 125W 240W 87dB 8 Ohms 2400Hz ­ 18dB/octave, low-pass; 2400Hz ­ 24dB/octave, high-pass 5" (130mm) PolyPlas, TM shielded 1" (25mm) Soft-dome, shielded; EOS waveguide 10" x 6-5/8" x 8" (259mm x 164mm x 202mm) 6. 6 lb (3kg) ® * The recommended amplifier power range rating will ensure proper system headroom to allow for occasional peaks. [. . . ]