Summary of C300
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C300z two-way loudspeaker user’s manual c300z.
Page 2: Contents
2 safety instructions according to osha, any exposure in excess of these permissible lim its could result in some hear ing loss. To en sure against po ten tial ly dan ger ous ex po sure to high sound pres sure lev els, it is rec om mend ed that all per sons ex posed to equip ment ca pa ble of pro du...
Page 3: Introduction
3 part no. 820-188-90 rev. B 3/05 ©2004-2005 loud technologies inc. All rights reserved. Introduction the crossover this unique low impedance com pen sat ed cross over (licc) design places in duc tors in se- ries with the woofer whose values are markedly lower than con ven tion al designs. This redu...
Page 4: Hookup Diagrams
4 mixer or preamplifier right line level output left line level output input thru parallel maximum number of speakers in parallel is 2 per powered mixer or amplified channel wide dispersion everybody hears the same thing do not suspend from handles. Consult users manual for proper use of built in su...
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5 mixer or preamplifier right line level output left line level output input thru parallel maximum number of speakers in parallel is 2 per powered mixer or amplified channel wide dispersion everybody hears the same thing rms • 300 watts music • 500 watts peak • 750 watts specifications: power handli...
Page 6: Placement
6 placement the c300z loudspeakers are de signed to sit on the fl oor, a tabletop, or to fi t on a stan dard tri pod speaker stand. They can also be suspended by the rigging points, shown at the right (also see "rig- ging" on the next page). You can lay the cabinet down on its side and use the c300z...
Page 7: Protection
7 protection a protection circuit is built into the c300z to pro tect the high-frequency compression driver from excessive power. When the pow er to the hf driver approaches the max i mum, the power de- liv ered to the driv er is mo men tari ly reduced. Caution: the protection cir cuit is de signed ...
Page 8: Service Info
8 bad sound! • is it loud and distorted? Follow the pro ce dures described in the “quick start” section to verify that the levels are set properly. • are all the connections secure? It’s a good idea to periodically clean all electrical con nec - tions with a non-lu bri cat ing electrical contact cle...
Page 9: Care and Maintenance
9 cold hot 1+ 1+ 1– 1– 2– 2+ use heavy gauge, stranded wire for connecting a speaker to the output of a power amplifi er. Do not use coaxial cable like a guitar cord to make speaker connections. They are not designed to handle the high currents produced by a power amplifi er and can overheat. As the...
Page 10: C300Z Specifications
10 c300z specifications system specifi cations frequency response (–3 db) 55 hz – 18 khz frequency range (–10 db) 45 hz – 20 khz maximum spl long-term @ 1m 123 db low-frequency crossover type 24 db/oc tave, time offset corrected high-frequency crossover type 24 db/octave crossover frequency 1800 hz ...
Page 11: C300Z Limited Warranty
11 a. Loud technologies inc. Warrants all materials, workmanship and proper operation of this product for a period of two years from the original date of purchase. If any defects are found in the materials or workmanship or if the product fails to function properly during the applicable warranty per...
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16220 wood-red road ne • woodinville, wa 98072 • usa us and canada: 800.898.3211 europe, asia, central and south america: 425.487.4333 middle east and africa: 31.20.654.4000 fax: 425.487.4337 • www.Mackie.Com e-mail: sales@mackie.Com.