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Multimedia Speakers 2.1

SPA4355/12

Multimedia Speakers 2.1

SPA4355/12

Dynamic sound

30W output supported by SPD™ patented bass port technology to give deep, rounded tones. Compatible with any media, this speaker produces rich, full sound with less distortion via its bass reflex system. See all benefits

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Multimedia Speakers 2.1

Dynamic sound

30W output supported by SPD™ patented bass port technology to give deep, rounded tones. Compatible with any media, this speaker produces rich, full sound with less distortion via its bass reflex system. See all benefits

Dynamic sound

  • 2.5" Satellite driver
  • 5" Subwoofer
  • Headphone out, Audio-in
  • 70W, Audio-In
SPD™ innovative bass port technology for deep, rounded tones

SPD™ innovative bass port technology for deep, rounded tones

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.

Bass Reflex Speakers deliver deep and powerful bass

Bass Reflex Speakers deliver deep and powerful bass

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.

30W RMS total output power

30W RMS total output power

Well damped driver reduces vibration and sound distortion

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.

Attractive high gloss finish

High-gloss 'Piano black' finish looks simply superb in both classic and modern interiors.

AUX-in and headphone out on wired control

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.

Technical Specifications

  • Connectivity

    Audio input for data
    Stereo Audio (3.5 mm jack) 1x
    Cable length
    1.3m
    Connector
    3.5 mm stereo
  • Convenience

    Remote control
    Wired volume control
  • Power

    Power LED indicator
    Amber
  • Product dimensions

    Height
    25.3  cm
    Width
    19.5  cm
    Depth
    18.5  cm
    Weight
    2.361  kg
  • Packaging content

    Subwoofer
    Yes
    Number of satellites
    2
    3.5 mm stereo line cable
    Fixed
    Quick installation guide
    Yes
    Remote Control
    Wired
  • Audio system

    Frequency range
    20Hz-20kHz
    Output power in total
    30W
    Input impedance
    25Kohm
    Signal/Noise ratio
    >75dB
    Power
    220V 50Hz
    THD
    <1%
  • Audio systems L/R channels

    Audio power amplifier
    Class-AB Amplifier
    Channel separation
    >45dB
    Rated output power
    6W x2
    Input sensitivity
    450mV
  • Left/Right speakers

    Driver power range
    1-20Wx2
    Speaker driver
    2.5" full range
    Frequency range
    100Hz-18kHz
    Norminal impedance
    6ohm
    Sensitivity
    85dB(2.83V/1m)
  • Subwoofer audio systems

    audio power amplifier
    Class-AB Amplifier (BTL)
    Input sensitivity
    180mV
    Rated outputer power
    18W
  • Subwoofer speaker

    Driver power range
    2-60W
    Frequency range
    55Hz-250Hz
    Norminal impedance
    8ohm
    Sensitivity
    86dB(2.83V/1m)
    Speaker driver
    5"

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