Philips SPA1210 Multimedia Speaker 2.0, 2.0 channels, Wired, 1 W, 270 - 10000 Hz, Black Philips SPA1210 Multimedia Speaker 2.0. Recommended usage: Universal. Audio output channels: 2.0 channels. Connectivity technology: Wired. RMS rated power: 1 W, Frequency range: 270 - 10000 Hz. Product colour: Black