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• Product designs and specifications are subject to change without notice.

Easy-to-use control panel is

conveniently located on the top

of the speaker.

High Sound Quality the
Yamaha Way

Yamaha’s new SR-Bass

technology maximizes internal

energy to produce bass that is

deeper and more powerful than

you would think possible from a

compact speaker. The NX-A01

also benefits from Yamaha’s long

tradition of excellence in speaker

design. The speaker unit is a

3cm titanium cone capable of

NEW PRODUCT BULLETIN 

NX-A01

Natural Sound Speaker System

• iPod is a trademark of Apple Computer, Inc., registered in the U.S. and other countries.

“d-cinema” is the slogan of Yamaha
A/V products and technology,

reflecting our focus on digital technology and our
leadership in creating and refining digital home theatre.

The compact speaker that expands your audio enjoyment.

skillfully reproducing the entire

frequency range. 

Greater Music Enjoyment
from iPod and Other
Portable Devices

Portable audio players are

everywhere these days, not only

outside but in the home too. The

super-convenient NX-A01 lets

you take off the headphones

and fill a room with big, high

quality, bass-rich sound.

This Compact Cube Fits
Anywhere

The NX-A01 is a small cube less

than 9cm (3.5”) on each side.

And it weighs only 310g (7 lbs.).

Put it on a table, a desktop or a

counter and plug in your iPod,

music-capable mobile phone or

other portable audio device to

instantly fill the room with sound.

Swing Radiator Bass™

Port

Bass Reflex

Swing Radiator

Because Q is determined by the cabinet 
volume/port internal volume ratio, with a 
small cabinet, the port used must have a 
small diameter. However, to produce 
adequate bass, it is necessary to lengthen 
the port, causing problems such as bass lag 
and production of wind sound. It is also 
difficult to make it thin.

A new bass reproduction 
technology has solved 
these problems!

This is a method of efficiently producing bass by causing 
a panel-shaped diaphragm with one side completely 
immobilized to function as a passive radiator. Causing it 
to move by the vibration mode of the rumbling of the 
diaphragm itself efficiently increases bass energy. 
Applicable to everything from small and thin cabinets to 
large cabinets, it can produce larger sound pressure than 
the conventional passive radiator mode.

SR-Bass (Swing Radiator Bass™) Technology Principle

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