Zacks HWD200A Sound Quality, 200mm, 90W RMS Woofer

Technical Specifications:
Paper Cone
Poliuretane Surround
Aluminium Basket
Peak power: 180W
RMS power: 90W
Ohm: 8
Voice Coil: 1″(25mm)
Fs: 44.91Hz
dBSPL: 93.75
Vas: 68.35L
Qts: 0.38
Qes: 0.42
Qms: 4.99
B*l: 7.28 T*m

Price is for 1 Woofer