QSC LF4215-F User Manual Download | Manualshive

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LF-4215-(8)F

Cinema Loudspeaker User Manual

LF4215-F

– Dual 15" Flyable Cinema Woofer — 4 Ohms

LF4215-8F

– Dual 15" Flyable Cinema Woofer — 8 Ohms

TD-000295-00-B

*TD-000295-00*

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Summary of Contents for LF4215-F

Page 1: ...LF 4215 8 F Cinema Loudspeaker User Manual LF4215 F Dual 15 Flyable Cinema Woofer 4 Ohms LF4215 8F Dual 15 Flyable Cinema Woofer 8 Ohms TD 000295 00 B TD 000295 00 ...

Page 2: ...s products to be free from defective material and or workmanship 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 one of our authorized service stations or an authorized QSC International Distributor via pre paid transportation with a copy of proof of purchas...

Page 3: ...closure features Single Woofer Chambers SWC separate chambers for each transducer In the rare event of a transducer failure this prevents over excursion of the remaining transducer caused by improper box loading Large Fully Radiused Ports FRP ensure smooth air flow through the ports especially at higher power This prevents potentially audible port turbulence noise Both internal and external port o...

Page 4: ... a pull back cable to fine tune the tilt of the system Before placing installing rigging or suspending any speaker product inspect all hardware suspension cabinets transducers brackets and associated equipment for damage Any missing corroded deformed or non load rated component could significantly reduce the strength of the installation or placement Any such condition severely reduces the safety o...

Page 5: ...by the installer This connector provides power to both woofers via the 1 and 1 terminals The woofers are internally wired in parallel Pre made speakON cables using high grade 2 or 4 conductor stranded wire are readily available from a number of suppliers and is highly recommended Figure 4 LF No Connection Input 1 1 2 2 Pinout Pos Neg N A N A ...

Page 6: ...6 Dimensions 28 5 723 9 mm 1 5 38 1 mm 31 5 800 1 mm 31 5 800 1 mm 19 482 6 mm 37 939 8 mm 40 1016 mm 3 76 2 mm 13 330 2 mm ...

Page 7: ...eaturing vented 4 100 mm copper voice coils High excursion low distortion design with extremely high power handling and low thermal and port compression Recommended Processing Subsonic filter below 30 Hz 18 dB per octave maximum recommended crossover frequency is 1000 Hz QSC DSP configurations are available at www qscaudio com Parameters for alternative processing hardware are available upon reque...

Page 8: ...spective owners US and Worldwide Patents pending Contact Mailing Address QSC Audio Products LLC 1675 MacArthur Boulevard Costa Mesa CA 92626 1468 U S Main Number 714 754 6175 World Wide Web www qsccinema com www qscaudio com Sales Marketing Voice 714 957 7100 International Toll free U S only 800 854 4079 FAX 714 754 6174 E mail info qscaudio com Support Business Hours 6 AM to 5 PM Pacific Time Mon...

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