DIMENSION 3 & 4 AMPLIFIERS
® Dimension 3 & 4
PROFESSIONAL POWER AMPLFIERS
CONGRATULATIONS...
Thank you for choosing a 
power amplifier. The Dimension 4 offers 1900 watts of clean power output and the Dimension 3 offers 1300 watts. These amplifiers have many unique DJ driven features and plenty of power. Besides the cosmetic appeal the units also have an internal crossover so the DJ can power their subwoofer and main speakers with the same amplifier, simplifying user operation and equipment setup. The unit also has a unique front panel stereo/mono input selector and rear panel Banana and Speakon connectors.
These units are designed to provide a good combination of power, audio clarity, and reliable operation. The basic circuit has been kept as simple as possible to reduce the amount of components, thereby shortening the signal path, and reducing coloration and the chance of component failure. However, we opted to add what we regard as essential protection against overheating, short circuits and power on transients.
An efficient heat dissipation system, comprising a high surface area heatsinks coupled with dual fans, ensures quiet and reliable cooling.
The sound quality and sturdy construction of the makes these amps ideal for a multitude of amplification tasks, from installations, mobile DJs, home studios, houses of worship and touring bands.
Since all of the amplifiers are similar in operation, this manual serves for all models. Please take the time to read this manual before connecting and operating your unit, as there is important information contained within.
Thank you for buying 
products
Features:
•Full LED meter display with clip indicators
•Crossover for Subwoofer on rear for each channel
•Subwoofer Frequency adjust knobs:
•Stereo/Mono front panel selector
•DC output protection and Short circuit protection
•DIP switch to engage internal compression limiter
•DIP switch for 30Hz/50Hz low frequency roll off filters
•Balanced XLR & 1/4" (6.3mm) input
•XLR balanced outputs (thru)
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•3 Speakon outputs for Channels A/B/Bridge
•Recessed Bridge control switch
•2x dual speed fans coupled with heatsink cooling for extra protection
•Ground Lift Switch
•Total Harmonic Distortion: Less than 0.002%
•Input sensitivity & Impedance: 1.0 V RMS (0 dBV)
•Hum & Noise: 100 dB, unweighted
•Rear Panel Reset button
©2001 Numark Industries | - The Leader in DJ Technology | http://www.numark.com |
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