32 Specifi cationsFront/Surround Speakers (SB-HFS4810E)Full range: 6.5 cm (2 1/2") Cone typeTweeter: Super tweeter Piezo typeRMS Total Power output: 1kHz, 30% total harmonic distortion167 W per ch (4 Ω)Dimensions (W x H x D): 270mm x 1181mm x 270mm(10 5/8" x 46 1/2" x 10 5/8")Mass [Weight]: Approx. 2.7 kg (5.96 Ibs)Center Speaker (SB-HC4010E)Full range: 6.5 cm (2 1/2") Cone typeTweeter: Super tweeter Piezo typeRMS Total Power output: 1kHz, 30% total harmonic distortion167 W (4 Ω)Dimensions (W x H x D): 304mm x 87mm x 77mm(11 31/32" x 3 7/16" x 3 1/32")Mass [Weight]: Approx. 0.7 kg (1.55 Ibs)Front/Surround Speakers (SB-HFS4010E)Full range: 6.5 cm (2 1/2") Cone typeTweeter: Super tweeter Piezo typeRMS Total Power output: 1kHz, 30% total harmonic distortion167 W per ch (4 Ω)Dimensions (W x H x D): 83mm x 141mm x 75mm(3 9/32" x 5 9/16" x 2 15/16")Mass [Weight]: Approx. 0.5 kg (1.11 Ibs)Subwoofer Speaker (SB-HW4010E/SB-HW4010P)Woofer: 16 cm (6 1/2") Cone typeRMS Total Power output: 55 Hz, 30% total harmonic distortion167 W (4 Ω)Dimensions (W x H x D): 156mm x 290mm x 263mm(6 5/32" x 11 13/32" x 10 11/32")Mass [Weight]: Approx. 3.4 kg (7.50 Ibs)Notes:1. The impedance of all the speakers is 4Ω.2. Specifications are subject to change without notice.