Philips Multimedia Speakers 2.1 SPA7220 SPA7220/05 プリント
製品コード
SPA7220/05
Mylar tweeter
The unique Mylar material used in the tweeters ensures incredible sound
definition. The full range of high frequencies is perfectly reproduced, so music
comes to life and films sound like they were meant to. An integral part of the
2-way design, the tweeter improves high frequencies resulting in cleaner,
more spacious and more accurate sound in tandem with the woofer.
Improved clarity means you can identify all the different elements in the music.
Listen to the individual instruments, hear the vocals more clearly, enjoy your
music in refreshing detail.
PP driver material
The polypropylene (PP) material in the driver, which is soft, makes for better
high frequency sounds. It can help rolling out and produces a purer sound
with better clarity and balance. Easier to integrate with the tweeter, the use of
this lightweight material results in less vibration.
AUX-in and headphone out
Now you can enjoy your favourite music and entertainment even easier and
more conveniently, via the aux-in and headphone out jack on the front of
these speakers. Usually, if you want to connect another device other than
your PC you have to unplug the 3.5 mm 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.
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. The
way to overcome this problem is 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.
Specifications
Please note that this is a pre-sales leaflet. The contents of this leaflet reflect the best of our knowledge per date and country mentioned above. The contents of this leaflet are subject to
change without notice. Philips does not accept any liability as to the contents of this leaflet.
change without notice. Philips does not accept any liability as to the contents of this leaflet.
Product dimensions
Width
22.1 cm
Height
11.6 cm
Depth
16.9 cm
Weight
1.136 kg
Audio systems
Output power in
total
40 W
Power
220 V 50 Hz
Frequency range
20 Hz-20 kHz
Input impedance
20 Kohm
Signal/Noise ratio
>75 dB
THD
<1%
Audio systems L/R channels
Rated output power
20 W x 2
Audio power ampli-
fier
Class-AB Amplifier
Channel separation
>45 dB
Input sensitivity
320 mV
Left/Right speakers
Speaker driver
2.75" full range + 1" Mylar tweeter
Driver power range
1-30 W x 2
Frequency range
80 Hz-20 kHz
Nominal impedance
4 ohm
Sensitivity
86 dB(2.83 V/1 m)
Connectivity
Cable length
Power cord, audio cable, satellite
cable: 1.3 M
Connector
3.5 mm stereo
Power
Power LED indicator
Amber
Packaging content
Subwoofer
Yes
Quick installation
guide
Yes
Remote Control
Wired
3.5 mm stereo line
cable
Fixed
Number of satellites
2
Packaging dimensions
Height
15.00 cm
Width
26.00 cm
Depth
18.00 cm
Net weight
1.30 kg
Gross weight
1.53 kg
EAN
08712581680473
Number of products
included
1
Country of origin
CN
Harmonised Systems
Code
851822
Outer Carton
Length
38.00 cm
Width
28.00 cm
Height
33.00 cm
Gross weight
6.66 kg
EAN
18712581680470
Number of consumer
packages
4
Loading Unit
Number of consumer
packages
160
Length
114.00 cm
Width
94.50 cm
Height
132.00 cm
Gross weight
266.80 kg
Net weight
208.00 kg
data subject to change
2014, April 25
2014, April 25