[. . . ] [. . . ] : 87dB/W (m) Rated Input : 17W Music Power : 50W Equivalent Diaghram Radius : 46mm (1. 8 in) Equivalent Mass : Magnet Weight (main) : (cancel) Net Weight : Fs : Re : Qts : Qms Qes Vas Xmax no : : : : : 7g (0. 015 lb) 282. 0g (0. 62 lb) 101. 2g (0. 22 lb) 1. 12kg (2. 47 lb) 45Hz 7. 4 ohm 0. 35 6. 07 0. 37 7. 73 L 1. 85mm (0. 073 in) 0. 257% Frequency Response / Impedance 110 100 90 80 70 60 50 (dB) 20 Hz 50 100 200 500 1000 60º Impedance ohm 64 32 30º 16 8 4 20000 2000 5000 10000 Dimensions & Mounting Information Ø126 Ø103 Ø90 123 37 RED DOT 4-Ø4. 5 2 6 23. 5 68. 5 [. . . ] [. . . ]