JBL Speaker System manual Roduct Care Maintenance

RODUCT CARE MAINTENANCE

AA	Your Control Contractor system has been designed and manufactured for durability and reliable service. As with any fine
	product, proper maintenance and care will extend the life of your system.
	You can expect your system components to perform indefinitely if you use them within their stated limits for power handling,
	and see that they are not abused.
	Always protect the loudspeakers from over-excursion caused by strong subsonic signals (signals below 30Hz). If your
	amplifier has a "low cut" or "high pass" switch, engage it.
	Please note that although the C23, C25 and C28 are designed to be weather resistant they are NOT WEATHERPROOF.

Insect screens have been included in the design of the low frequency vents. It may be wise to periodicallycheck and clear

AAA any debris collected, to ensure proper operation of the vent.

is not unheard of for rodents to eat and destroy foam. It is recommendedthat the foam surrounding the SB-2 subwoofer osure be treated with a rodent repellent, especially in an installation that may be subject to the occasional rodent ation.

JBL LIMITED WARRANTY

Control Contractor products are designed and backed by JBL, the world leader in sound reinforcement. For complete JBL warranty information within the United States please refer to the warranty card enclosed with your Control Contractor product. In other areas of the world please contact your local JBL distributor.