Philips P9BLK-37 - Manual (Page 2)

P9BLK/37
Highlights
Wireless portable speaker
Bluetooth
Soft dome tweeters
Thanks to the use of soft dome tweeters, high
frequencies are very detailed and precise. This is
a technology pioneered by Philips in the 1960’s
and that since then is used on the vast majority
of high-end loudspeaker boxes. The very open
spatial presentation also greatly owes to these
tweeters characterized by a very low directivity
and distortion; compared to systems using only
full-range drivers, the sound is wide and natural,
from any position in the listening area.
Woofers and wOOx technology
Despite a very compact acoustic volume, the
bass is solid and surprisingly deep, making it
possible to enjoy all types of music. This is
achieved by using a combination of two high-
power woofers and one large area passive
radiator per channel, all within a very stiff
enclosure that does not lose any bass energy.
The large moving mass of the passive radiator
makes it possible to tune the system to a very
low frequency of 80Hz, while preventing air
turbulence that would otherwise appear with a
ported design. Feel the rhythm of the music,
don’t miss a beat.
Optimized crossover filter
Our acoustics engineers spent days and nights
optimizing the crossover filter to make sure that
the sound remains as natural as possible, in very
different acoustic environments. From small
rooms to open space, from soft listening levels
to maximum volume, voices are clear and
natural, and the sound is neither aggressive nor
tiring, even at loud listening levels. So you can
listen for hours and keep on wanting to listen to
more of your favorite music.
High performance amplifier
Loudness and dynamics are great, thanks to a
high performance amplifier coupled with 8 high-
efficiency transducers. The tweeters and
woofers have both been tailored to this unique
product and have a high force factor, resulting in
sound that is dynamic and impressive at all
listening levels. Music is lively, dynamic and
simply enjoyable in any circumstance.
Wireless music streaming
Bluetooth is a short range wireless
communication technology that is both robust
and energy-efficient. The technology allows easy
wireless connection to iPod/iPhone/iPad or
other Bluetooth devices, such as smartphones,
tablets or even laptops. So you can enjoy your
favorite music, sound from video or game
wireless on this speaker easily.
USB port
This speaker features a USB port, if your
smartphone is running out of battery either at
home or on the go, this portable speaker allows
you to transfer the battery stored in the speaker
to your mobile device.
Battery level
Just touch the speaker lightly and it will display
the battery level.