L7R SUBWOOFERS Owner’s Manual L7R10 | L7R12 | L7R15 Manual del Propietario | Español ALTAVOZ PARA SONIDOS GRAVES Benutzerhandbuch | Deutsch TIEFTÖNER Manuel d’utilisation | Française HAUT-PARLEUR D’EXTRÊMES GRAVES
L7R SUBWOOFER OWNER’S MANUAL {fKICKER Models: L7R10 / L7R12 / L7R15 Authorized KICKER Dealer: Purchase Date: Speaker Model Number: Speaker Serial Number: WARNING: KICKER products are capable of producing sound levels that can permanently damage your hearing! Turning up a system to a level that has audible distortion is more damaging to your ears than listening to an undistorted system at the same volume level.
Figure 1 Parallel Wiring Dual 2Ω Voice Coils = 1Ω Load Dual 4Ω Voice Coils = 2Ω Load Series Wiring Dual 2Ω Voice Coils = 4Ω Load Dual 4Ω Voice Coils = 8Ω Load coil 2+ coil 2+ coil 1- coil 2- coil 2- coil 1to amplifier - coil 1+ to amplifier - to amplifier + coil 1+ to amplifier + BOX BUILDING NOTES Use 3/4” (1.9cm) or thicker MDF (medium density fiberboard) and seal the joints with silicone.
Do not install a port opening against a solid surface, such as an internal brace, back-panel or trunk wall, seat or interior panel of your vehicle. The port opening must remain unobstructed. Use the smallest dimension of the rectangular port as the minimum amount of space between the port opening and any solid surface to insure unrestricted airflow. If you prefer an ultra-smooth bass response, you should loosely fill your L7R enclosure with poly-fil stuffing.
The ported Minimum design increases bass efficiency and fits in many space-limited applications. Although it is the smallest recommended ported enclosure, the output from 30 to 80 Hz will be considerably higher than that of any sealed box. The Maximum ported design has even more output in this crucial frequency band. The Maximum is the largest and most efficient enclosure design. SEALED ENCLOSURE APPLICATIONS Sealed Minimum Sealed Maximum Volume ft3 (L) Power Handling L7R10 .66, (18.
ACOUSTICS LIMITED WARRANTY When purchased from an Authorized KICKER Dealer, KICKER warrants this product to be free from defects in material and workmanship under normal use for a period of ONE (1) YEAR from date of original purchase. If this product is identified as “Refurbished” or “B Goods”, the warranty is limited to a period of THREE (3) MONTHS from date of original purchase. In all cases you must have the original receipt.
HOW LONG WILL IT TAKE? KICKER strives to maintain a goal of one-week service for all acoustics (subwoofers, midrange drivers, tweeters, crossovers, etc) returns. Delays may be incurred if lack of replacement inventory or parts is encountered. Failure to follow these steps may void your warranty. Any questions can be directed to the KICKER Customer Service Department at (405) 624-8510. Contact your International KICKER dealer or distributor concerning specific procedures for your country’s warranty policies.
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