Pioneer TS-A1733I

3 way Coaxial Speakers
Size 17 cm
Impedance 4 Ω
Frequency response 28 – 41,000 Hz
Sensitivity 90 dB
Maximum power input 300
Nominal input power 50 W
Woofer material Multilayer Mica Matrix Cone
Midrange size 42 mm
Tweeter size 11 mm
Weight 1.46 kg