Yamaha SM10IV-OAK User Manual

SPEAKER SYSTEMS
S112 IV /S115 IV
SM10 IV /SM12 IV /SM15 IV
S112 IV -OAK
S115 IV A -OAK
SM10 IV-OAK /SM15 IV -OAK
SUBWOOFER
SW118 IV
CROSSOVER NETWORK
PN90
Owner’s Manual
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.
Contents
Precautions ......................................................................2
Connecting the Speakers ................................................4
Specifications...................................................................6
Technical Data ...............................................................25
P.O. Box 1, Hamamatsu, Japan

Yamaha SM10IV-OAK Specifications

General

Frequency Response (-10dB)	55Hz-20kHz
Power Handling (RMS)	60W
Nominal Impedance	8 ohms
Crossover Frequency	2.5kHz
Type	2-way bass-reflex
Components	1 x Woofer, 1 x Tweeter
Woofer	20cm (8") cone
Tweeter	2.5cm (1") dome
Sensitivity	96dB SPL
Dimensions (H x W x D)	21.9" x 13.8" x 12.8"
Enclosure Material	Plywood

Summary

Precautions

Environmental, Power, and Connection Safety

Guidelines for safe placement, power handling, connections, and cable management to prevent equipment damage.

Speaker Protection and Operation

Information on system polarity, preventing speaker damage, and the Poly Switch operation.

Mounting, Suspension, and Hearing Safety

Safety advice for speaker mounting, suspension, and operating at safe volume levels.

Connecting the Speakers

Connection Example and Daisy-Chaining

Illustrates standard audio connections and explains the procedure for daisy-chaining speaker systems.

Phone Plug Wiring and Cable Caution

Details phone plug wiring and provides a critical caution regarding the use of appropriate speaker cables.

System Connection Example 2

SW118IV Subwoofers and PN90 Crossover

Shows audio connections for a system using SW118IV Subwoofers and a PN90 Crossover Network.

PN90 Connection and Polarity Notes

Provides critical notes on connecting the PN90, its load impedance, and polarity correction for LOW/HIGH signals.

Specifications

Speaker Model Specifications

Detailed specifications for SM10IV, SM12IV, SM15IV series speakers, including dimensions and weight.

Subwoofer and Crossover Specifications

Technical specifications for the SW118IV Subwoofer and PN90 Crossover Network, including dimensions.

Technical Data

Frequency Response and Impedance Data

Presents frequency response and impedance graphs for SM10IV, S112IV, S115IV, and SW118IV models.

Horizontal Directivity

Directivity Patterns for SM Series

Displays horizontal directivity patterns for SM10IV, SM12IV, and SM15IV speaker models at various frequencies.

Vertical Directivity

Directivity Patterns for SM Series

Presents vertical directivity patterns for SM10IV, SM12IV, and SM15IV speaker models across different frequencies.