Our Products Mini Speaker HT-197 Size (mm): 23Nom Imp. (Ohm): 32Eff. Freq. (Hz): F0-20K SPL (dB): 130 ± 3Max Power (W): 0.3Nom Power (W): 0.1Magnet (mm): 9.5*1.5 HT-197.pdf Please write down your comment on this product, and click Add to Inquiry List for inquiry Add to Inquiry List Review Inquiry List Back