Play CD, CD-R and CD-RW discs
Philips is known for making products which are compatible with many discs available in the market. This audio system lets you enjoy music from CD,CD-R and CD-RW. A singe CD can store up to 10 hours of music. CD-RW (CD-Rewritable Compatible) means that your audio system can play both CD-Recordable (CD-R) and CD-Rewritable (CD-RW) discs. CD-R discs are recordable once and can be played on any audio CD player while CD-RW discs can be recorded and rewritten multiple times and can only be played back on compatible audio CD players.
400W PMPO / 10W RMS total power
This system has 400W PMPO / 10W RMS total output power. RMS refers to Root Mean Square which is a typical measurement of audio power, or rather, the electrical power transferred from an audio amplifier to a loudspeaker, which is measured in watts. The amount of electrical power delivered to the loudspeaker and its sensitivity determines the sound power that is generated. The higher the wattage, the better the sound power emitted by the speaker.