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Mode d’emploi Bedienungsanleitung Manual de instrucciónes Thank you for purchasing a YAMAHA product. To obtain maximum performance from your YAMAHA speaker system and ensure many years of trouble-free operation, we recommend that you read this Owner’s Manual thoroughly before use.
Precautions AVOID EXCESSIVE HEAT, HUMIDITY, DUST AND VI- MAKE SURE THE POWER IS OFF BEFORE MAKING BRATION OR REMOVING CONNECTIONS When choosing a location for your speakers, avoid the fol- Always turn the power switches of system components lowing: OFF prior to connecting or disconnecting cables. Failure to do so may result in damage to speakers as well as to con- •...
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The following five models can be mounted on speaker The improper installation of flying speakers can result in stands: S112IV, S115IV, SM10IV, SM12IV SM15IV. The bodily injury or death. use of Ultimate Support Systems, Inc. Model TS-30 or TS- Always consult a licensed engineer to verify the design of 33 speaker stands is recommended.
All speaker models in this series have a nominal impedance of 8Ω. Since most power amplifiers are designed to provide stable performance at a load impedance of 4 or 8Ω, Yamaha recommends that no more than two 8Ω speaker systems be daisy-chained together.
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CONNECTION EXAMPLE 2 This example shows audio connections for a system using SW118IV Subwoofers and a PN90 Crossover Network. • Do not connect the PN90 between the power amplifiers and the SW118IV subwoofers, as doing so will damage the equipment. •...
1/4" phone jack x 2 (parallel input) Dimensions (W x H x D) SM10IV: 560 x 339 x 277 mm S112IV: 400 x 638 x 318 mm S115IV: 475 x 712 x 362 mm SM10IV-OAK: SM12IV: 643 x 402 x 344 mm...
Technical Data / Données techniques Technische Daten / Datos técnicos Frequency Response / Impedance Réponse en fréquence/impédance Frequenzgang/Impedanz Respuesta en frecuencia/Impedancia • SM10 IV /SM10 IV -OAK • S115 IV /SM15 IV /S115 IV A-OAK/SM15 IV -OAK FREQUENCY Hz FREQUENCY Hz •...
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Horizontal Directivity / Directivité horizontale Abstrahlung horizontal / Directividad horizontal • SM10 IV /SM10 IV -OAK • 500Hz • 4kHz • 1kHz • 8kHz • 2kHz • 16kHz • S112 IV /SM12 IV /S112 IV -OAK • 500Hz • 4kHz •...
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Vertical Directivity / Directivité verticale Vertikale Richtcharkteristik / Directividad vertical • SM10 IV /SM10 IV -OAK • 500Hz • 4kHz • 1kHz • 8kHz • 2kHz • 16kHz • S112 IV /SM12 IV /S112 IV -OAK • 500Hz • 4kHz •...