Rated input: 15W
Impedance: 670 / 1k / 1.3k / 2kΩ (100V line)
Sound pressure level: 107dB (1W/1m)
Frequency response: 300Hz～4kHz
Dimensions: φ380 x 420 mm
Mass: Approx. 4.2kg
Specifications:
https://www.unipex.co.jp/seihin/download/pdfdata_en/PEH15T.pdf