Art 311 User's Guide

The ART Model 311 Precision Stereo 2-Way Active Crossover with Subwoofer Output USER’S GUIDE - 1 -

WARRANTY INFORMATION Limited Warranty Applied Research and Technology will provide warranty and service for this unit in accordance with the follo

SERVICE The following information is provided in the unlikely event that your unit requires service. 1) Be sure that the unit is the cause of the p

311 SPECIFICATIONS Dimensions 1.75”H x 19”W x 5.5”D Weight 4.85 lbs. (2.2 kg) Input Connections XLR, ¼” TRS, balanced Output Connecti

TABLE OF CONTENTS Introduction ... 3 Installation ...

INTRODUCTION Thank you for purchasing an ART 311 - and congratulations: You now own one of the most versatile crossovers available. Offering a supe

INSTALLATION The 311 may be used in a wide variety of applications and environments. Enclosed in a rack-mountable, all-steel enclosure, the unit

CONTROLS POWER SWITCH The power switch applies and removes power to the Crossover. Make sure all equipment after the 311 is either off or the outp

The main crossover filters are 4-pole Linkwitz-Riley designs (24dB/octave). This yields a sharp rolloff to help protect speakers and the outputs sum t

CONNECTIONS It is easy to interface the unit with a wide variety of equipment. The rear panel has balanced XLR and ¼” inputs as well as unbalanc

OPERATION The following guideline refers to a P.A. system, but the same basic ideas apply to a home recording setup or a Hi-Fi system. A stereo 2-

3. Connect the Low output of Channel One to the power amplifier powering the low frequency cabinets (left). 4. Connect the High output of Channel One