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Yamaha R112 manual

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Table of contents for the manual

  • Page 1

    SPEAKER SYSTEMS R112/R112C R115/R115C R215/R215C R12M/R12MC R15M/R15MC SUBW OOFER R118W/R118WC Owner’ s Manual 使用手卌 Thank you for choosing a YAMAHA speaker system. In order to take full advantage of the superior performance and features provided by these speakers while ensuring maximum reliability and longevity we urge you to read this ma[...]

  • Page 2

    2 ENGLISH Pr ec autions W ARNING • If you notice any abnormality, such as smoke, odor, or noise, turn the power amp off immediately. Remove the power cord from the AC outlet. Consult your dealer for repair. Using the unit in this condition is a fire and electrical shock hazard. CA UTION • When choosing a location for your speakers, avoid the fo[...]

  • Page 3

    3 ENGLISH This product, when used in combination with amplification and/or additional loudspeakers, may be capable of produc- ing sound lev els that could cause perma- nent hearing loss. DO NO T operate at high volume lev els or at a lev el that is uncomfortable. If you e xperience any discomfort or ringing in the ears, or suspect an hearing loss, [...]

  • Page 4

    4 ENGLISH Connection Examples ■ Full-range Connection Each speaker features three input/parallel connectors – two 1/4" phone jacks and one Neutrik NL4MP connector. Use either a phone jack or the Neutrik connector to receive input from your sound system/power amplifier. One of the spare connectors can be used to parallel-connect an addition[...]

  • Page 5

    5 ENGLISH ■ Using a Channel Divider and Subwoofers Using a channel divider in a multi-way system like the one shown in the diagram can provide superior dynamic range and overall sound quality. The channel divider divides the line-level audio from the preamplifier or mixing console into separate frequency bands that are then sent to separate power[...]

  • Page 6

    6 ENGLISH ■ Neutrik NL4FC Plug Wiring If you will be using the Neutrik connectors for speaker input, wire the plugs as shown to the right . Be sure to use proper speaker cable – NOT shielded instrument or line cable – for all speaker connections. ■ Speaker Cable Selection Speaker cables must carry a significant amount of current in order to[...]

  • Page 7

    7 ENGLISH Specifications *: EIA RS-426 Specifications and descriptions in this owner’s manual are for information purposes only. Yamaha Corp. reserve the right to change or modify products or specifications at any time without prior notice. Since specifications, equipment or options may not be the same in every locale, please check with your Yam[...]

  • Page 8

    8 ENGLISH T echnical Data 10k 1k 100 20 4 8 16 FREQUENCY (Hz) RESPONSE (dB) 60 70 80 90 100 11 0 32 R115/R115C/R15M/R15MC 10k 1k 100 20 4 8 16 FREQUENCY (Hz) RESPONSE (dB) 60 70 80 90 100 11 0 32 R118W/R118WC 10k 1k 100 20 4 8 16 FREQUENCY (Hz) RESPONSE (dB) 60 70 80 90 100 11 0 32 R112/R112C/R12M/R12MC 10k 1k 100 20 2 4 8 FREQUENCY (Hz) RESPONSE ([...]

  • Page 9

    Y amaha Manual Library http://www2.yamaha.co.jp/manual/english/ M.D.G., Pro Audio & Digital Musical Instrument Division, Y amaha Corporation © 2002 Y amaha Corporation 209AP-01A0 Printed in China[...]