الوصف
21 inch SB Audience ROSSO-21SW800 USA
Nominal Impedance 8 ohms Sensitivity 98 dB
Xmax 11.42mm SD 1661.9 cm square
Maximum Power Handling 1600 Watts
External Power Amplifier : Crown Audio by Harman International.
XTi2002 Bridged 1600 watts with inbuilt DSP