Pair Mackie SA1521 active speaker Factory Refurb 1521 Auth Mackie Dlr Factory Refurbished w/full Mackie wrnty Start Price USD 1,299.95 Current Price USD 1,299.95 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Sunday, November 16, 2008 End Time Wednesday, November 26, 2008 Location WAUWATOSA, WI See more about 'Pair Mackie SA1521 active speaker Factory Refurb 1521' Description       Pair Mackie SA1521 Factory Refurbished Active 2-way Powered Speaker This auction is for a pair of factory refurbished Mackie SA1521 active 2-way powered speakers. We are an authorized Mackie dealer (Big Time Audio / proaudiomart.com), so you will receive the full Mackie warranty from your date of purchase. These subwoofers are in stock to ship out to you ASAP. If you have any questions please feel free to contact us: 414-339-0557 or brian@bigtimefans.com What is a "Factory Refurbished" item? Many refurbished items have been out in the field, and they have seen some use, so scratches, scuffs or marks are possible. We receive them directly from Mackie in the factory packaging, so we do not have individual photos, inspection reports or history on each item. Mackie refurbished items have been tested by factory technicians to perform to 100% of factory spec and they are covered by the full Mackie USA warranty. If any repairs were required on any of the units, all repairs were done by Mackie using genuine Mackie replacement parts in a Mackie facility by Mackie Technicians (occasionally referred to affectionately as "Real Mackoids"). Contact us for GREAT PRICING ON NEW Mackie Gear!! brian@bigtimefans.com or 1-414-339-0557 we can start a "buy it now" sale for you at the best prices on the web!! We will combine shipping on multi-auction purchases to save you money. Just drop us an e-mail (brian@bigtimefans.com) and we'll be happy to give you a revised shipping total.  This is a factory refurbished speaker purchased from an authorized, full-line Mackie dealer. If you have any other questions, or would like more information, just drop me an e-mail. brian@bigtimefans.com Thanks and happy bidding. Please see my other auctions and ebay store for more pro audio related items. INSTRUCTIONS FOR INTERNATIONAL BIDDERSShipping for international bidders will be determined at auction close, and will be at actual rates. All items will be insured for the winning bid price, and this will be included in the shipping quote. Payments can be made by direct bank transfer (SWIFT or ABA number). Paypal is also OK as long as your account is verified, and we must ship to your confirmed address. Other money transfer methods are available, so please contact us for details. Winning international bidders will be responsible for all customs, duties and fees required in your country. We are registered as commercial shippers, so customs regulations do not allow us to declare items as a gift. These subs have 120V/60Hz USA spec power supplies and they will not work on 230V/50Hz power.The following is a description and specs from Mackie: A totally unique approach to high-output accuracy The SRM450 re-defined live sound. So much so that a lot of folks have asked for MORE OF EVERYTHING. The new SA1521 truly fulfills the demand for MORE OF EVERYTHING.MORE power (500 watts). MORE transducer (15-inch LF transducer). MORE SPL (133dB peak!). The SA1521 is an honest-to-gosh technology breakthrough - an active, full-bandwidth solution with seamlessly integrated power and control, premium transducers and that wonderfully wide dispersion that lets everyone in the audience hear the same thing. Put the SA1521 up against the most popular 15" two-way systems in the world and what happens? You suddenly discover that the competition is obsolete - problematic in design, poor in definition and basically nothing more than a 15" and a 1" playing separate tunes. It doesn't take long to realize that the new SA1521 truly RE-DEFINES 2-way 15-inch speaker systems.The SA1521 is an Active speaker system that expands the performance envelope of previous Mackie Active products. It has better resolution, output and linearity than the SRM450 and higher output than the SR1530 product. It also sets a new standard for 15-inch woofer/ 1-inch compression driver based systems through it's smoothness, power and mid-band performance. This leads to a compact product with a broad range of applications that is powerful and very easy to use. Design OverviewMackie's SA1521 is an active 2-way sound reinforcement speaker system designed for extreme accuracy, high output, and smooth dispersion across the entire audio frequency range. It integrates 500 watts of amplifier power, active control electronics, and top-quality components into a speaker system with 100 dB sensitivity (1 watt @1 meter). The resulting high resolution and clarity in the critical low-mid and mid-range frequencies are unparalled for a 15" loaded, 2-way speaker system. Several state of the art advancements in transducer technology have been incorporated in the design of the SA1521. The compression driver uses a new 1.75-inch titanium diaphragm featuring a 3-slot, optimized geometry phase plug. When coupled to the low-distortion, high-output horn, the SA1521 provides uniform power response and correct phase alignment characteristics at the crossover frequency. With the resulting 75°x 65° dispersion pattern,the SA1521 provides very open, natural sound reproduction at extreme output levels. A 15-inch high-efficiency woofer produces tight, punchy bass. The woofer's magnetic structure delivers an exceptional amount of magnetic force and is responsible for the system's high sensitivity and high efficiency by providing tight control over the cone's movement. This tight control over the woofer's moving mass results in unusually smooth low-frequency response from 50Hz up to the mid-frequency crossover point at 1300Hz. The amplifier for the compression driver incorporates a Class AB topology, renowned for its clarity, warmth, and high-voltage output to generate extreme SPL levels. A Class G design is used for the low-frequency amplifier, which features two power supplies for improved efficiency and more output power per pound.A signal panel and a power panel are located on the amplifier assembly at the back of the cabinet, separated by a large aluminum heatsink. The signal input panel contains XLR connectors for line-level input and loop-through connections, a level control, and four status LEDs for Power ON, Signal Present, Limit, and Thermal functions. The power switch and IEC AC connector are located on the lower power panel. The internal processor provides complete system management of all electronic and acoustic functions. These include an electronic active crossover, electronic phase alignment, electronic time correction, electronic equalization, and complete amplifier and component protection. To ensure long term reliability,the amplifiers are mounted on a massive extruded heatsink, which is convection cooled and dramatically extends the life expectancy of the heat-producing components. The SA1521 cabinet is constructed using both multilayered plywood and pressure injected structural resin. The combination provides a robust enclosure with useful ergonomic features. There are three-part cast aluminum handles on each side of the enclosure placed at the speaker's center of gravity for easy carrying and setup. Handles are also located on the top and bottom of the cabinet for easy movement and relocation. A built-in pole-mount cup is provided on the bottom,and a full-size, oval punched, weather-resistant steel grille protects the front of the cabinet. Performance Features 1. High Performance/ High Output 133dB Peak Output Extremely powerful system capable of real, professional output levels Extended bass response allows you to use the cabinet as a stand-alone, full bandwidth solution. 2. Wide Dispersion Wide off-axis response and excellent pattern consistency Even dispersion at all frequencies, ALLOWS YOU TO COVER MORE AREA SEAMLESSLY 75° & 65° wide dispersion pattern w/ correct phase alignment 3. High Resolution Audio Reproduction The SA1521 does not behave like a 15" woofer/ 1" driver combination manufactured by so many other companies. It is very smooth and articulate and it stays under control even at extreme output levels. During the demo, notice how loud the signal gets while distortion and distortion artifacts remain substantially below the signal level. This is due, in part, to the lack of distortion introduced by high precision components. 4. On-Board Active Electronics 500 Watts of continuous RMS amplifier power (400W LF, 100HF) A unique switch mode hybrid topology provides 400 watts of continuous output with over 600-watt peaks. The design delivers over 90% efficiency. 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. Contains crossover filters, time alignment-phase correction, equalization, protection for speaker components and electronics as well as real time active vigilance over the operating parameters of the system. 5. Professional Cabinet Design 3-ply Baltic Birch Trapezoidal Enclosure with PVC coating Perforated steel grill is coated with scuff and weather- resistant polymer coating Cast aluminum side handles and top/ bottom handles 6. Real panel controls Input signal level control (-15dB to +5dB) Signal present LED (Indicates that signal is present) Limit LED (Indicates that the active protection circuitry is engaged) Applications Garage bands, one-man/duos/trios, local club bands Practice rooms, rehearsal halls and school music rooms Equipment rental companies Small, fixed or traveling church revivals Small music and dance clubs Assembly halls, conferences and outdoor meetings Mobile DJ and small house mix Clubs, bars and restaurants SA1521 Specifications System Acoustic -3dB response 57Hz - 18kHz -10dB response 49Hz - 20kHz Max SPL long-term 130 dB Max SPL Peak 133 dB Crossover Point 1300Hz Input /Output Input Bal./unbal. Female XLR Loop-through (parallel w/input) Bal./unbal. Male XLR Level Control Rotating knob (-15 to +4 dB), center detent @ 0 dB Amplifiers Total Amplifier Power 500 watts Continuous* High Frequency 100 watts* Type Class AB Rated THD .03% Low Frequency 400 watts* Type Class G Hybrid Rated THD 0.03% *Rated power is continuous RMS wattage into transducerës rated impedance @ 1kHz for the HF amplifier and @ 100Hz for the LF amplifier**-6dB High Frequency Section Diaphragm Size 1.75" Horn Exit Diameter 1.0" Phase Plug 3-Slot Optimized Geometry Diaphragm Material Damped titanium Magnet Type Ferrite Horn Design Horizontal Coverage** 75ƒ 1kHz to 10kHz avg. Vertical Coverage** 65ƒ 1kHz to 10kHz avg. Type Constant Directivity Mouth Size 10.6" x 10.6" (27 x 27cm) Throat size 1.0" (2.54 cm) Low Frequency Section Number of Drivers 1 Woofer Size 15" Diaphragm Material Epoxy-reinforced Cellulose Magnet Type Ferrite Construction Features Basic Design Trapezoidal Material 13-ply Baltic birch/ resin end caps Finish Wear-resistant black PVC vinyl Handles Two on sides, One top, One bottom Grill Perforated metal with weather-resistant coating Line input Power US 120 VAC, 60Hz Recommended amperage service 13 Amps AC connector 3-pin IEC 250 VAC Control System Function Electronic Crossover Phase Alignment Time Correction Equalization Parametric equalization Safety Features Protection Low Frequency Dynamic Bass Protection, RMS Limiting, Power Supply and Amplifier Thermal Protection Display LEDs Signal Present, Limit, Power ON, and Thermal (Cool Down Auto Reset) Physical Height 32.0 in. (81.3 cm) Width Front 19.06 in. (48.4 cm) Width Back 13.9 in. (35.3 cm) Depth 18.11 in. (46.0 cm) Weight 101.0 lbs. (45.8 kg)     Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items. Place a Bid!