QSC Audio SR-18 specifications Connections, Warnings and Important Notes, Disclaimer

Connections

The SR-18 has barrier strip screw terminals that accept up to #10 AWG stranded loudspeaker wire.

Input- Connect the amplifier’s output signal to the loudspeaker’s INPUT terminals. Observe proper polarity. Use the largest wire size and shortest length for the application.

Output- The SR-18 has two terminals marked OUTPUT. These terminals are connected in parallel to the INPUT terminals and can be used for con- necting multiple SR-18 enclosures in parallel with one another. Connect the OUTPUT terminals to the next loudspeaker’s INPUT terminals. Observe proper polarity of connections.

Warnings and Important Notes

NOTE! Maintain proper loudspeaker connection polarity throughout the entire system for maximum performance.

NOTE! Ensure that the amplifier driving the parallel loudspeakers is rated to drive the lower impedance (Example: 4 enclo- sures in parallel will yield 2 ohms impedance, nominally).

Use QSC’s Quick Mount bracket for wall mounting or U-bracket for wall mounting. Enclosure is not designed to be sus- pended, flown, or rigged by any other method. Do not suspend, fly, or rig this enclosure.

Always keep sound pressure levels in the listening area below levels that can damage human hearing.

Install in accordance with QSC Audio Product’s instructions and a licensed, professional engineer. Only use attachments, mounts, accessories, or brackets specified by QSC Audio Products, Inc. Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged in any way.

WARNING! Before placing, installing, rigging, or suspending any speaker product, inspect all hardware, suspension, cabi- nets, transducers, brackets and associated equipment for damage. Any missing, corroded, deformed or non-load rated com- ponent could significantly reduce the strength of the installation, placement, or array. Any such condition severely reduces the safety of the installation and should be immediately corrected. Use only hardware which is rated for the loading condi- tions of the installation and any possible short-term unexpected overloading. Never exceed the rating of the hardware or equipment. Consult a licensed, professional engineer when any doubt or questions arise regarding a physical equipment installation.

Warranty (USA only; other countries, see your dealer or distributor)

Disclaimer

QSC Audio Products, Inc. is not liable for any damage to amplifiers, or any other equipment that is caused by negligence or improper installation and/or use of this loudspeaker product.

QSC Audio Products 3 Year Limited Warranty

QSC Audio Products, Inc. (“QSC”) guarantees its products to be free from defective material and / or workmanship for a period of three (3) years from date of sale, and will replace defective parts and repair malfunctioning products under this warranty when the defect occurs under normal installation and use - provided the unit is returned to our factory or one of our authorized service stations via pre-paid transportation with a copy of proof of purchase (i.e., sales receipt). This warranty provides that the examination of the return product must indicate, in our judgment, a manufac- turing defect. This warranty does not extend to any product which has been subjected to misuse, neglect, accident, improper installation, or where the date code has been removed or defaced. QSC shall not be liable for incidental and/or consequential damages. This warranty gives you specific legal rights. This limited warranty is freely transferable during the term of the warranty period.

Customer may have additional rights, which vary from state to state.

In the event that this product was manufactured for export and sale outside of the United States or its territories, then this limited warranty shall not apply. Removal of the serial number on this product, or purchase of this product from an unauthorized dealer, will void this limited warranty. Periodically, this warranty is updated. To obtain the most recent version of QSC’s warranty statement, please visit www.qscaudio.com. Contact us at 800-854-4079 or visit our website at www.qscaudio.com.