Advert Description

Powered Pa Speakers x 2 Mackie SRM 450 for DJS Clubs bars bands Live music and much more .In perfect pristine condition very rarely used kept as back up
Also 2 proper Mackie padded bags
New price for these is around £380 each
And bags are £60 each so to buy new would cost £880
Full specification
The Mackie SRM450 is a full range, portable, active loudspeaker system providing high output, wide dispersion, and low distortion performance in a compact, composite molded enclosure. Two amplifiers independently power a high precision 12-inch professional woofer and 1.75-inch diaphragm titanium compression driver with a 1-inch exit throat. A sophisticated electronic control sys-tem provides phase correction, crossover, and five modes of thermal and active system protection.
The SRM450 is fitted with a specially designed horn assembly that combines both an exponential and conical geometry. With the addition of a multi-cell horn throat aperture, the complete assembly provides unparalleled dispersion characteristics. The result is super smooth, low-distortion linear audio performance across the entire specified coverage angle of 90 degrees.
A servo feedback circuit has been added to the low-frequency amplifier in order to provide extended bass response and woofer control. This design provides simultaneous positive and negative signal feedback information from the woofer’s magnetic circuit to the low-frequency amplifier. This loop locks the two devices together and provides extreme control of the woofer mass. The result is extended linear movement of the woofer cone resulting in very high SPL low-frequency output levels.
Careful attention has been given to the ergonomic features of the system. The center of gravity, handle locations, handle design, position of fly-points, and ease of use have been carefully thought out. There is also an integrated pole mount on the bottom of the cabinet and a weather-resistant steel grille. The asymmetrical trapezoidal cabinet has been designed to provide an ideal floor monitoring position.
The SRM450 features a number of unique control features including a single microphone and line-level control in addition to a high-pass filter for floor monitoring applications, an AC timed turn off function that is ideal for fixed or remote installations, and a contour switch for low-level or background-level sound reinforcement applications.
The SRM450 cabinet is constructed of high pressure injected polypropylene. The enclosure features ample amounts of reinforcement ribbing and structural strength-ening resulting in a strong, super-rigid design providing ideal acoustical characteristics.
Bi-amplification with 300 watts rms low-frequency and 100 watts rms high-frequency power 127 dB peak SPL Wide dispersion, studio-quality high-frequency horn with multi-cell aperture throat Large format exponential/conical high-frequency horn mouth State-of-the-art precision 1.75-inch titanium compression driver Servo feedback controlled 12-inch high-efficiency, light mass woofer Single mic/line level control High-pass switch for floor monitoring applications Contour switch provides ideal low to medium level music playback equalization Timed turn-off AC switch Complete electronic and component protection circuitry Electronic equalization and phase alignment Professional trapezoidal enclosure design Built-in pole mount cup on bottom Tilts on its side for use as a stage monitor Correctly weight-balanced with two comfort-able side handles for easy carrying and set up.

Additional Information

Advert Type
Private Advert
Second hand
SRM 450

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