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Technical Data / Données techniques
Technische Daten
 / Datos técnicos

Frequency Response / Impedance

Réponse en fréquence/impédance

Frequenzgang/Impedanz

Respuesta en frecuencia/Impedancia

−25−

Additions

• SM10

IV

/SM10

IV

-OAK

10k

1k

100

20

4

8

16

FREQUENCY

Hz

RESPONSE

dB

60

70

80

90

100

110

• S112

IV

/SM12

IV

/S112

IV

-OAK

10k

4

1k

100

20

60

70

80

90

100

110

8

16

FREQUENCY

Hz

RESPONSE

dB

• S115

IV

/SM15

IV

/S115

IV

A-OAK/SM15

IV

-OAK

10k

1k

100

20

4

8

16

FREQUENCY

Hz

RESPONSE

dB

60

70

80

90

100

110

• SW118

IV

10k

1k

100

20

4

8

16

FREQUENCY

Hz

RESPONSE

dB

60

70

80

90

100

110

Summary of Contents for S112IV

Page 1: ...ienungsanleitung 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 Contents Precautions 2 Connecting the Speakers 4 Specifications 6 Technical Data 25 P O Box 1 Hamamatsu Japan ...

Page 2: ...s will interfere with each other making it impossible to achieve a well balanced sound field KEEP THIS OWNER S MANUAL IN A SAFE PLACE FOR FUTURE REFERENCE To protect your speakers When choosing a power amplifier to use with your speakers make sure that its power output matches the speakers power capacity refer to the Specifications on page 6 Even if the amplifier s power output is lower than the s...

Page 3: ...speakers are supplied with ATM Fly Ware rigging hardware installed The following notes explain how to prepare these speakers for suspension IMPORTANT This material does not explain how to suspend speakers To properly suspend any speaker a knowledge of struc tural engineering and structural rigging is REQUIRED Suspending loudspeakers requires special tools and tech niques Do not attempt to suspend ...

Page 4: ...o the other 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 This will allow the amplifier to operate properly and avoid overheating PHONE PLUG WIRING The standard input terminals for this unit are...

Page 5: ...t power amplifiers Since the LOW signal polarity is inverted at the crossover point between the LOW and HIGH signals be sure to reverse the polarity when connecting the SW118IV input jacks to the power amplifier output jacks This polarity correction must not be made by reversing the polarity of the connections between the PN90 and the power amplifiers as doing so will damage the equipment Please r...

Page 6: ... 600 W 1000 W Nominal Impedance 8Ω Sensitivity 95 dB SPL 1W 1m 97 dB SPL 1W 1m 99 dB SPL 1W 1m Nominal Dispersion Horizontal 60 90 Vertical 40 Crossover Frequency 1 8 kHz 2 kHz 1 7 kHz Input Connectors 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 SM15IV 720 x 485 x 345 mm 52...

Page 7: ...mpedancia 25 Additions SM10IV SM10IV OAK 10k 1k 100 20 4 8 16 FREQUENCY Hz RESPONSE dB 60 70 80 90 100 110 S112IV SM12IV S112IV OAK 10k 4 1k 100 20 60 70 80 90 100 110 8 16 FREQUENCY Hz RESPONSE dB S115IV SM15IV S115IVA OAK SM15IV OAK 10k 1k 100 20 4 8 16 FREQUENCY Hz RESPONSE dB 60 70 80 90 100 110 SW118IV 10k 1k 100 20 4 8 16 FREQUENCY Hz RESPONSE dB 60 70 80 90 100 110 ...

Page 8: ...0 3 0 40 40 30 20 10 0 30 20 10 0 500Hz 1kHz 2kHz S115IV SM15IV S115IVA OAK SM15IV OAK 0 3 3 0 300 270 240 2 1 0 180 1 5 0 1 2 0 90 50 50 6 0 3 0 40 40 30 20 10 0 30 20 10 0 500Hz 1kHz 2kHz 0 3 3 0 300 270 240 2 1 0 180 1 5 0 1 2 0 90 50 50 6 0 3 0 40 40 30 20 10 0 30 20 10 0 4kHz 8kHz 16kHz 0 3 3 0 300 270 240 2 1 0 180 1 5 0 1 2 0 90 50 50 6 0 3 0 40 40 30 20 10 0 30 20 10 0 4kHz 8kHz 16kHz 0 3 ...

Page 9: ...50 6 0 3 0 40 40 30 20 10 0 30 20 10 0 500Hz 1kHz 2kHz S115IV SM15IV S115IVA OAK SM15IV OAK 0 3 3 0 300 270 240 2 1 0 180 1 5 0 1 2 0 90 50 50 6 0 3 0 40 40 30 20 10 0 30 20 10 0 500Hz 1kHz 2kHz 0 3 3 0 300 270 240 2 1 0 180 1 5 0 1 2 0 90 50 50 6 0 3 0 40 40 30 20 10 0 30 20 10 0 4kHz 8kHz 16kHz 0 3 3 0 300 270 240 2 1 0 180 1 5 0 1 2 0 90 50 50 6 0 3 0 40 40 30 20 10 0 30 20 10 0 4kHz 8kHz 16kHz...

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