MACKIE ACTIVE PA SYSTEM WITH SUBS (2) Mackie SR1530 15" PA and (2) SWA1801 18" Subwoofer Start Price USD 2,500.00 Current Price USD 2,500.00 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Monday, September 01, 2008 End Time Sunday, September 07, 2008 Location Olympia, WA See more about 'MACKIE ACTIVE PA SYSTEM WITH SUBS' Description COMPLETE MACKIE ACTIVE PA SYSTEM! This powerful set of MACKIE professional audio gear includes (2) SR1530 15" Active 3-Way Speakers and (2) SWA 1801 Active Subwoofers.   SAVE MONEY BY BUYING THE COMPLETE SET!   These are gently used (less than 10 times) and have otherwise been stored with care in my studio. They are durable and powerful, with flexibility to produce high-quality sound and punch in diverse venues from outdoor concerts to small clubs, with powerful and crisp sound.  Full manufacturer's specs are below.   _______________ The following is a description and specs from Mackie: A totally unique approach to high-output accuracy If you shop music stores or browse the web, you'll discover that there aren't a lot of portable three-way sound reinforcement systems. Moreover, there aren't any active three-way systems designed for smaller venues. We thought that was a shame... since a three-way system can deliver enhanced fidelity and detail to vocals and instruments that fall in the critical midrange frequency spectrum. A three-way system is perfect for everything from hard rock and rap, metal to country, churches, or acoustic groups with vocal ensembles or string and woodwind instruments - anywhere that accuracy and fidelity are important. So we set out to realize the potential of a three-way PA system by applying our active electronic and amplifier technology, a completely new type of integrated horn system, and some of the world's finest precision transducers. When we got through, we had a system with audiophile accuracy and output levels that can bleach the tattoos off the loudest thrash band. Linear response from 40Hz to 20kHz at high SPLs High definition, high output, and wide dispersion FR Series tri-amplification: 500 total watts RMS delivered to internal transducers (300W RMS LF, 100W RMS Mids, 100W RMS HF) Electronic equalization, time correction, and phase alignment Optimized Wavefront high/mid horn system 15-inch LF transducer with Inside/Out- side heat-resistant voice coil and high-flux magnetic circuit 6-inch horn-loaded midrange 1-inch-exit compression driver Trapezoidal Baltic Birch plywood enclosure with rugged molded resin end caps Weight-balanced with side handles for easy carry and set up Top and bottom handle for easy repositioning Full electronic and component protection circuitry SR1530 Specifications System: Freq. Range (-10 dB) 40Hz - 20kHz Freq. Response (-3dB) 45Hz - 18kHz Horz. Coverage Angle (-6dB) 90° Vert. Coverage Angle (-6dB) 40° Directivity Factor; DI(Q) 10.77 (11.95) averaged 2kHz to 10kHz Rated Maximum SPL (peak) 126dB @ 1m Crossover Points 700Hz, 3,000Hz Transducer: Low-Frequency: Diameter 15-inch (381mm) Power Handling 300 watts Dynamic Program Power Mid-Frequency: Diameter 6-inch (152mm) diameter Power Handling 100 watts Dynamic Program Power High Frequency: Exit Throat 1-inch (25.4mm) Power handling 100 watts Dynamic Program Power Amplifiers: Low-Frequency Power Amplifier: Rated Power 300 watts @ Low-Frequency Driver Impedance Rated THD < 0.05% Cooling Class AB Convection Extrusion Mid-frequency amplifier: Rated Power 100 watts @ Mid-Frequency Driver Impedance Rated THD <0.01% Cooling Class AB Convection Extrusion High-frequency amplifier: Rated Power 100 watts @ High-Frequency Driver Impedance Rated THD <0.01% Cooling Class AB Convection Extrusion Audio Input / Output: Main Input, Loop Out 50k Ohm impedance, balanced Connector Type XLR Line Input Power: US 120V, 60Hz Recommended amperage service 8 amps AC Connector 3 pin IEC- Male Control System Functions: Electronic Crossover Phase Alignment Time Correction Equalization Safety Features: RMS limiting Monitoring and limiting of continuous rms output of amplifiers Thermal Monitoring of thermal condition of power supply and amplifiers. High temperature condition engages input stage shut down and auto reset function. Physical Properties: Enclosure Trapezoidal, 10° side angles, 18mm multi- layered plywood, top and bottom high pressure resin injected "caps" Handles One on top, one on bottom capTwo three-piece handles on each side Color Black, PVC coated finish Grille Custom perforated oval steel grille with anti corrosive treatment Height 43.9 in (111.6 cm) Front Width 19.1 in (48.4 cm) Rear Width 13.9 in (35.2 cm) Depth 18.1 in (46.0 cm) Net Weight 111.25 lbs. (50.57 kg) Options: Active Subwoofer System 2 SWA1501 Active Subwoofer System included (specs below)   _________________________ PACKAGE INCLUDES SET OF SWA1801 ACTIVE SUBWOOFERS: DESCRIPTION FROM MACKIE: The SWA1801 is an 18-inch high output, active subwoofer system. It features a newly designed high precision 18-inch transducer combined with application specific amplifier technology. The system is composed of a single, compact subwoofer cabinet with built in control and amplifier electronics. 135dB Peak Output. Extremely powerful system capable of extreme output levels. Extended bass response from a compact enclosure allows you to enhance and extend the bass performance of any small to medium full range active or passive PA cabinet. Compact cabinet provides highest output per cubic inch possible in its class. Level control (-15dB to +5dB). High efficiency 18" woofer with high temperature inside/outside coil technology. Drivers are designed specifically for the SWA1801 - no "off the shelf" components. 13-ply Baltic Birch enclosure finished in black splatter paint. Cast aluminum side handles. Signal present LED. Limit LED (Indicates that active protection circuitry is engaged). The transducer used in the SWA1801 system features a 4-inch, inside/outside wound voice coil that offers extreme power handling capabilities.The magnetic assembly used features advancements in coil venting, composite polyimide former construction and structural cooling that provides lower temperature rise and substantially improved power compression characteristics. The amplifier module found in the SWA1801 cabinet is an example of application specific amplifier design that can be exercised when designing active speaker systems. The system uses a proprietary high efficiency, high current amplifier module designed to provide high current levels at all levels of operation. Having access to high current levels, no matter what the power output, is absolutely critical in achieving precise, total control of the woofer mass. This control is responsible for lowering audible distortion artifacts and providing aggressive attack through the operating band pass of the system. The amplifier module is mounted on a large, finned aluminum heat sink. The amplifier system is rated at 900 watts RMS of continuous output and 1200 watts peak output. The SWA1801 features a sophisticated on-board control system allowing for flexible integration with active or passive full range or mid/high speaker systems. The input panel accepts line level input signal and has LOOP OUT connectors for signal routing to other devices. It also has HIGH PASS out connectors for connection to active full range speakers or amplifiers powering passive full range speakers. All signal routing is through XLR connectors in L+R stereo or mono. There is a phase selection switch and a recessed level control. The system features thermal protection for the power supply and amplifier module and also incorporates RMS limiting protection for the amplifier stage that limits the amount of long term power deliver to the transducer. The cabinet is constructed using 15mm thick multi-layered birch plywood and finished in black splatter paint. There is one handle on each side for efficient loading and transport as well as a female pole mount fixture. High Resolution Audio Reproduction The SWA1801 does not behave like a typical 18" subwoofer manufactured by so many other companies. It has been designed using our belief that live audio subwoofers should focus on the character of the "attack" the device has. We have also focused our energies on the design of double horn loaded chambers to achieve a significant increase in output and lower distortion characteristics which lead to high resolution performance. On-Board Active Electronics with Flexible Rear Panel Controls and I/O A flexible input panel provides both stereo and mono signal input and output capabilities. There are High Pass outputs that are work above the operating band pass of the subwoofer cabinet. The panel also features four function LEDs that provide POWER ON, LIMIT, SIGNAL PRESENT and THERMAL condition indication. You can also control the level and phase of the system using recessed controls. The low frequency amplifier is a unique switch mode hybrid topology that has been extremely successful as used in the SRS1500 active subwoofer. As used in the SWA1801, it provides 900 watts of continuous output with over 1200-watt peaks. More importantly the design delivers over 90% efficiency resulting in very little power being dissipated thermally through the heatsink. Active doesn't mean it has an amplifier bolted on the back, it means seamless integration of optimized electronics that provide complete control and maximum performance. The on-board control system provides crossover filters, equalization, protection for speaker components and electronics as well as real time active vigilance over the operating parameters of the system. Place a Bid!