Philips SPA4355-37 - Manual (Page 2)

Specifications
SPA4355/37
Multimedia Speakers 2.1
5" large speaker
Highlights
SPD™ technology
Philips Sound Purification Duct (SPD) bass port
technology delivers the deep, pure tones of the
original bass sound. Using an SPD foam material to
process the inner surface of the bass pipe, the special
acoustic damping invented by Philips reduces noise
turbulence and stabilizes the tuning frequency. Philips
technical and consumer tests confirm this buffer
provides less colored, purer quality bass.
Well damped driver
A single speaker driver normally incurs a specific
frequency division vibration near the edge of the
diaphragm, often resulting in some sound distortion.
This way to overcome this problem by using Mylar, a
uniform monomer and a much lighter material that is
more usually used, around the driver cone.
Surrounding the cone in a perfectly symmetrical ring,
the resulting damping effect suppresses the
asynchronous vibration, resulting in a more balanced
and natural sound.
Bass Reflex Speakers
A chamber behind the speaker driver that channels air
to acoustically tuned vents built into the speaker give
the bass notes a more punchy, realistic sound.
AUX-in and headphone out
Now you can enjoy your favorite music and
entertainment even easier and more conveniently, via
the aux-in and headphone out jack on wired control.
Usually, if you want to connect another device other
than your PC you have to unplug the 3.5mm jack from
the computer and that is not always expedient. But
with the aux-in and headphone out connections on
front you can quickly and easily listen to music straight
from almost any device.
Audio systems
• Frequency range: 20Hz-20kHz
• Input impedance: 25Kohm
• Output power in total: 30W
• Power: 220V 50Hz
• Signal/Noise ratio: >75dB
• THD: <1%
Audio systems L/R channels
• Audio power amplifier: Class-AB Amplifier
• Channel separation: >45dB
• Input sensitivity: 450mV
• Rated output power: 6W x2
Subwoofer audio systems
• audio power amplifier: Class-AB Amplifier (BTL)
• Input sensitivity: 180mV
• Rated outputer power: 18W
Left/Right speakers
• Driver power range: 1-20Wx2
• Frequency range: 100Hz-18kHz
• Norminal impedance: 6ohm
• Sensitivity: 85dB(2.83V/1m)
• Speaker driver: 2.5" full range
Subwoofer speaker
• Driver power range: 2-60W
• Frequency range: 55Hz-250Hz
• Norminal impedance: 8ohm
• Sensitivity: 86dB(2.83V/1m)
• Speaker driver: 5"
Connectivity
• Cable length: 1.3m
• Connector: 3.5 mm stereo
• Audio input for data: Stereo Audio (3.5 mm jack) 1x
Power
• Power LED indicator: Amber
Convenience
• Remote control: Wired volume control
Packaging content
• Subwoofer
• 3.5 mm stereo line cable: Fixed
• Quick installation guide
• Remote Control: Wired
• Number of satellites: 2
•
Issue date 2014-03-29
Version: 3.0.2
12 NC: 8670 000 92207
EAN: 00 60958 52280 23
© 2014 Koninklijke Philips N.V.
All Rights reserved.
Specifications are subject to change without notice.
Trademarks are the property of Koninklijke Philips N.V.
or their respective owners.
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