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Mk III SERIES

Mk III SERIES

PROFESSIONAL

PROFESSIONAL

LOUDSPEAKER

LOUDSPEAKER

ENCLOSURES

ENCLOSURES

Refer

Refer

ence / Owner

ence / Owner

s Manual

s Manual

for 1211 Mk III / 1225 Mk III 

for 1211 Mk III / 1225 Mk III 

/ 1226 Mk III

/ 1226 Mk III

P/N 053566

REV C

Summary of Contents for 1211 MK III

Page 1: ...RIES PROFESSIONAL PROFESSIONAL LOUDSPEAKER LOUDSPEAKER ENCLOSURES ENCLOSURES Refer Reference Owner ence Owner s Manual s Manual for 1211 Mk III 1225 Mk III for 1211 Mk III 1225 Mk III 1226 Mk III 1226 Mk III P N 053566 REV C ...

Page 2: ...he audio chain and should be treated with special care and attention to detail Fender knows what building quality musical instruments and sound reinforcement equipment is all about In fact many of the world s best sounding electric musical instruments and sound reinforcement equipment proudly wear the Fender name Whether you need a small powered mixer for your Saturday afternoon jam or a professio...

Page 3: ...ontrolled directivity Mk III Series Loudspeaker Systems are designed to form the basis of everything from a small publicaddresssystemtothenightlyrigorsofa working band s sound system After moisture sealing the Mk III Loudspeaker cabinets are covered in tough black indoor outdoor synthetic carpet covering Likewise MkIII Loudspeaker cabinetsalsofeaturemetalcorners and rubber feet for a longer life a...

Page 4: ...undsystem Iflongspeaker cablesarerequired itisimportanttoensurethecable s gauge is sufficient to transfer all of the available amplifier power to the speakers rather than absorbing the power itself As a rule of thumb larger wires are better as they conduct more power to the speakers larger wire has smaller gauge numbers Below are two charts listing speaker wire gauges and recommendations for best ...

Page 5: ...determined The speaker may be used as a single unit as part of a pair or as part of a group of widely spaced enclosures In any case maximum horizontal coverage will be desired Examples of these types of setups are shown The horn in this configuration has a horizontal coverage angle of 90º and a vertical coverage of 40º NOTE WhensettingupyourMkIII Seriesenclosures be sure to place the cabinets in s...

Page 6: ...ximately 2200 Hz the 1211 Mk III should be set at approximately 1200 Hz Since the output sensitivity of the compression driver is higher than that of the woofer the high frequency output of the system must be decreased at either the crossover if such a control is provided or at the power amplifier s that are used for the high frequencies CAUTION Be sure to connect the high frequencies and low freq...

Page 7: ...amping A In Bridge Out Bridge Mono Mode MID OUT PCN 4 ELECTRONIC CROSSOVER INPUT MONITOR OUT MAIN OUT UNPOWERED MIXER B In SWITCHES SET TO EXTERNAL CROSSOVER Mk III Cabinet Hi Hi Low Low 215s Mk III Cabinet SPL 9000 POWER AMP SPL 9000 POWER AMP USING A 3 WAY ELECTRONIC CROSSOVER WITH MK III ENCLOSURES ...

Page 8: ...m Titanium Diaphragm Titanium Diaphragm FREQUENCY On Axis RESPONSE 3 dB 50 Hz to 15kHz 50 Hz to 15kHz 38 Hz to 15kHz ON AXIS SPL SENSITIVITY 1W 1m 95 dB 100 dB 100 dB COVERAGE Horizontal 90º 5 kHz 90º 5 kHz 90º 5 kHz PATTERN Vertical 40º 5 kHz 40º 5 kHz 40º 5 kHz POWER RATING 300W program 400W program 800W program 150W EIA 200W EIA 400W EIA NOMINAL IMPEDANCE 8Ω 8Ω 4Ω CROSSOVER FREQUENCY 1200 Hz 22...

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