MU18B 18" subwoofer MU Series Pro Loudspeaker System User Manual UM- MU1 8 B - 2 0 0 9 0 9 2 8 v e r A
SAFETY INSTRUCTIONS PLEASE READ THIS MANUAL FIRST Thank you for a buying for future reference. product. Read this manual first as it will help you operate the system properly. Please keep this manual WARNING: This product must be installed by professionals. When using hanging brackets or rigging other than those supplied with the product, please ensure they comply with the local safety codes.
MU18B CONTENT MU Series Pro Loudspeaker System CONTENT INTRODUCTION Features 3 Description 3 Applications 3 CONNECTION 4 Terminal Plate 4 NL4 Connection 4 System Connection Reference 4 Loudspeaker Connection 5 INSTALLATION 6 Installation Accessories 6 Installation Reference 6 TECHNICAL SPECIFICATION 7 Technical Sheet 7 Frequency Response And Impedance Curve 7 2D Dimension 8 Product information subjects to be updated without notification, please visit www.elderaudio.
MU18B INTODUCTION MU Series Pro Loudspeaker System MU18B 18" subwoofer Feature Single 18" phase inverted subwoofer. Sensitivity is 97dB, Max. SPL is 124dB. Rated power is 500W, peak power is 2000W. Powder coated grille can be used outdoors for 5 years. The foam backside of the grille can prevent the rain. The new paint materials and advanced painting technology make the surface very rigid.
MU18B CONNECTION MU Series Pro Loudspeaker System Two NL4 connectors are available for amplifier connections. Paralelled connector is very convenient for another speaker connection. Terminal Plate MU18B Warranty does not cover damage caused by incorrect installation, operation or overload. 1+ 1- INPUT No.: INPUT + - 1+ 1+ 1- : INPUT 1- 2+ 1+ 1- 2- OUTPUT FREQUENCY 40Hz-300Hz POWER(RMS) 500W SENSITIVITY(1W/1m) 97dB IMPEDANCE 8 NET WEIGHT 38kg ELDER AUDIO MANUFACTURE CO.
MU18B CONNECTION MU Series Pro Loudspeaker System Speaker Wiring 1. Banana plugs to NL4 Connect to speaker Connect to amplifier 2- 1+ 2+ 1- 2. NL4 to NL4 Connect to speaker Connect to amplifier 1+ 2- 1+ 2+ 2- 2+ 1- 1- 3. Consumption curve of connection cable(Only for reference, the result is different if adopting the different cables) 76 250 8 Ohm 150 61 46 4 Ohm 100 2 Ohm 50 0 30 Wire length Meters Wire length Feet 200 15 0 4.0 2.5 1.5 1.0 0.75 0.
MU18B INSTALLATION MU Series Pro Loudspeaker System Mounting Accessories Installation Reference The support flange in the top of MU18B is for the pole mounting application with MU12/MU15. 1. Stack MU12/MU15 MU18B Warning: Make sure the mounting accessories safety factor not less than 5:1 or meet the local standard during installation .
MU18B TECHNICAL SPECIFICATION MU Series Pro Loudspeaker System Specification Speaker Testing Method System: Passive low-frequency speaker 1. Frequency response Woofer : 1 18" Woofer Use Pink noise to test the speaker in the anechoic room, adjust the level to make the speaker work at its rated impedance and the power output is 1W, then test the frequency response 1m away from the speaker. 1 Frequency response(-3dB): 40Hz-300Hz Frequency response(-10dB): 35Hz-600Hz 2 Sensitivity(1W@1m): 97dB 3 2.
MU18B TECHNICAL SPECIFICATION MU Series Pro Loudspeaker System 2D Dimension 640mm [25.20in] Top view 600mm [23.62in] Front view Back view 550mm [21.
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