Neumann.Berlin KH 120 D Operating Manual Download Page 1

Page: 1 / 24

georg neumann gmbh · ollenhauerstr. 98 · 13403 berlin · germany
tel +49 (0)30 / 41 77 24-0 · fax -50 · [email protected] · www.neumann.com

KH 120

Active Near-field Loudspeaker

Operating Manual

Summary of Contents for KH 120 D

Page 1: ...georg neumann gmbh ollenhauerstr 98 13403 berlin germany tel 49 0 30 417724 0 fax 50 headoffice neumann com www neumann com KH 120 Active Near field Loudspeaker Operating Manual...

Page 2: ......

Page 3: ...20 to from the mains power supply 8 Configuring and using the KH 120 9 Switching the KH 120 on off 9 Adjusting the frequency response 9 Adjusting the acoustic level 10 Connecting ground lift 11 Adjust...

Page 4: ...rd or plug is damaged liquid has been spilled or objects have fallen into the apparatus when the apparatus has been exposed to rain or moisture does not operate normally or has been dropped 15 To comp...

Page 5: ...0 cm between the loudspeaker and the car diac pacemaker or implanted defibrillator The label shown on the right is attached to the rear of the product The symbols on this label have the following mean...

Page 6: ...KH 120 represents the latest in acoustic and electronic simulation and measure ment technologies to ensure the most accurate sound reproduction possible Depending on the size Neumann s two way loudsp...

Page 7: ...reflex ports 5 3 4 6 3 On off switch 4 IEC mains socket with protective ground contact 5 DIP switches 1 4 1 Switches the Neumann logo on off 2 Dims the Neumann logo 3 No function 4 Connects disconnec...

Page 8: ...This will help you set up the loudspeakers in a way that will give you the best acoustic performance from the system For further information on setting up loudspeakers please refer to the Questions A...

Page 9: ...n angles To ensure good imaging do this at an accuracy of at least 1 cm 1 2 X X If the loudspeakers cannot be placed at the same distance from the listening position com pensate for distance differenc...

Page 10: ...e following wiring if you want to make your own XLR adapter Wiring Pin Signal Source RCA Loudspeaker XLR M 1 Audio ground 2 Signal 3 Signal Connecting disconnecting the KH 120 to from the mains power...

Page 11: ...ngs In a symmetrical installation left right pairs front or back will probably have the same acoustical settings X X Before using your loudspeaker system for the first time calibrate the frequency res...

Page 12: ...akers set the output level control OUTPUT LEVEL to 94 dB SPL and the input gain control INPUT GAIN to 15 dB X X Play a broadband pink noise test signal that is set to 18 dBFS Europe or 20 dBFS USA on...

Page 13: ...us whether the product is switched on or off In this case unexpected high sound pressure levels can cause hearing damage X X Always set the audio sources connected to the loudspeaker to a low output l...

Page 14: ...er to the Questions Answers section on the product page at www neumann com Specifications Acoustics 3 dB free field frequency response 52 Hz to 21 kHz 3 dB Pass band free field frequency response 54 H...

Page 15: ...net volume external volume 6 5 l 9 7 l Weight 6 4 kg 14 1 lbs Drivers woofer tweeter magnetically shielded 130 mm 5 25 25 mm 1 Mounting points 2 x M8 on rear panel with depth 15 mm 5 8 Cabinet surfac...

Page 16: ...of KH 120 LH 28 Tripod stand adapter LH 29 TV spigot lighting stand adapter LH 32 Wall L bracket LH 43 Surface mounting plate LH 45 Wall bracket LH 46 Adjustable ceiling drop adapter LH 47 Mounting a...

Page 17: ...03 and UL Std No 60065 Trademarks Neumann is a registered trademark of Georg Neumann GmbH The following are trademarks of Georg Neumann GmbH Mathematically Modeled Dispersion and MMD Other company pr...

Page 18: ......

Page 19: ...raphs can be found on the appropriate product page of the web site DE Die folgenden akustischen Messungen wurden unter reflexionsarmen Bedingungen bei 1 m Abstand durchgef hrt Farbversionen dieser Dia...

Page 20: ...1 y 3 Acoustical Controls Akustikregler Effet des correcteurs de compensation acoustiques Regulador ac stico Cumulative Spectral Decay Zerfalls spektrum Waterfall Decay spectral Ca da espectral acumu...

Page 21: ...tellwinkel Angles d installation ngulos de colocaci n 0 0 1 1 1 1 0 0 1 1 8 8 0 0 9 9 0 0 1 1 5 5 0 0 3 3 0 0 22 5 22 5 6 6 0 0 1 1 2 2 0 0 1 1 0 0 0 0 1 1 1 1 0 0 9 9 0 0 1 1 5 5 0 0 3 3 0 0 6 6 0 0...

Page 22: ...FR...

Page 23: ......

Page 24: ...03 13 540417 A02 Printed in germany...