BLAUPUNKT BS50BK active bookshelf speakers

Signal-to-Noise Ratio (SNR): ≥85 dB | Tweeter diameter: 3,17 cm (1,25") | Height: 223 mm | Current: 1.5 A | Remote control type: Y | Product colour: Black | Power source type: DC | RMS rated power: 2 x 25 W | Impedance: 4 Ω | Width: 150 mm | Headphone frequency: 45 - 20000 Hz | Weight: 4.1 kg | Woofer diameter: 10.2 cm | Depth: 168 mm | Warnings: Disconnect the product from the power source before carrying out any maintenance or repair work. | Optical input: Y | Tone control: Yes | Warnings: Avoid using the product at very high volume levels for long periods of time. | RCA input: 1 | Warnings: Do not expose the product to prolonged moisture. | Lead cable length: 2 m | HDMI (ARC): 1