User manual JAMO 661K4

[. . . ] In-Wall speakers WARNING: Improper installation of the speaker could result in amplifier damage. Read all instructions before installation. Make certain the speaker is located between wall studs to avoid cutting into studs. [. . . ] The receiver/amplifier must be turned OFF before you connect the speaker or it may cause damage to the amplifier. Connect the speaker wires from the receiver/amplifier to the speakers. When connecting the speaker wires make sure that LEFT (L) is connected to LEFT (L), RIGHT (R) to RIGHT (R), POSITIVE (+) to POSITIVE (+) and NEGATIVE (-) to NEGATIVE (-). If terminals are color coded, RED is POSITIVE (+) and BLACK is NEGATIVE (-). The tweeter can be tilted towards the listening area, due to high frequencies being more directional than low frequencies. The impedance of the speaker and the level of the tweeter are adjustable. If the receiver/amplifier specifies a minimum impedance of 4 ohm, the speaker may be switched to the 4 ohm position. When installing more then 1 pair of speakers to a receiver/amplifier special care should be taken to impedance matching the speakers to the receiver/amplifier. Consult your dealer for information regarding impedance matching. Placement Installation Hookup Adjustments TWEETER LEVEL: Located on the front baffle. The level of the tweeter can be lowered by 3 or 6 dB to suite individual tastes in different room environments. After painting the grill blow air through the holes to prevent clogging. The speaker is supplied with a sheet of acoustically transparent foam. [. . . ] The supplier is liable only to repair or replace defective parts or products. A replacement cannot exceed the value of the product under warranty. 69446 / 39. 2000 [. . . ]