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Have your loudspeaker�s serial number ready. You must have an RA number before you can obtain service at the factory or an authorized service center. 2. Keep this owner�s manual. We don�t need it to repair the loudspeaker. 3. Pack the loudspeaker in its original package, including protective wrap, endcaps, and box. This is very important. When you call for the RA number, please let Tech Support know if you need new packaging. Mackie is not responsible for any damage that occurs due to non-factory packaging. 4. Include a legible note stating your name, shipping address (no P.O. boxes), daytime phone number, RA number, and a detailed description of the problem, including how we can duplicate it. 5. Write the RA number in BIG PRINT on top of the box. 6. Ship the loudspeaker to us. We recommend United Parcel Service (UPS). We suggest insurance for all forms of cartage. Ship to this address: Mackie Designs SERVICE DEPARTMENT 16140 Wood-Red Rd. NE, Ste.5 Woodinville, WA 98072 7. We�ll try to fix the loudspeaker within three business days. Ask Tech Support for the latest turnaround times when you call for your RA number. We normally send everything back prepaid using UPS BLUE (Second Day Air). However, if you rush your monitor to us by Next Day Air, we�ll treat it in kind by shipping it back to you UPS RED (Next Day Air). This paragraph does not necessarily apply to non-warranty service.
Horn Type Mouth Size Throat Size
Constant Directivity 10.6� (270mm) W x 10.6� (270mm) H 1.0� (25.4mm)
System Specifications
Frequency Range (�10 dB) 50Hz-20kHz Frequency Response (�3 dB) 75Hz-18kHz Horizontal Coverage (�6 dB) 75º averaged 1kHz-10kHz Vertical Coverage (�6 dB) 65º averaged 1kHz-10kHz Directivity Factor; DI (Q) 10.93 (12.38) averaged 2kHz-10kHz Sensitivity (1W@1m) 100 dB Rated Maximum SPL@1m 124 dB long term 127 dB peak Crossover Point 1300Hz Nominal System Impedance 8 ohms Power Handling 250 watts rms long term 500 watts peak Safety Features High Frequency: Monitoring and limiting of continuous input power via MOSFET-based electronic circuit Low Frequency: Monitoring of amplifier signal delivered to woofer via current breaker switch. Overpowering of woofer opens circuit and requires resetting by pressing the circuit breaker button.
Physical Properties
Height Front Width Rear Width Depth Net Weight Connector Type 32.1� (817mm) 19.1� (484mm) 13.9� (352mm) 18.1� (460mm) 75 lbs. (34kg) 1/4� TS jack and Neutrik Speakon
Enclosure Geometry Trapezoidal, 10º side angles, 18mm multi-layered plywood, top and bottom high pressure resin injected �caps� Handles One on top, one on bottom cap, two three-piece handles on each side Color Black, PVC coated finish Grille Custom perforated oval steel grille with anti-corrosive treatment
