Features:1) Size: 5-1/4 inches2) Impedance: 6 ohms3) Power: 30W4) Response frequency: 68-12,000Hz5) Sensitivity: 88dB

Features:1) SL-40156-1D2) Size: 15 inches3) Impedance: 4 ohm4) Power: 180W5) Response frequency: 45 - 4,000Hz6) Sensitivity: 95dB/mW

Features:1) SL-30156-2DH2) Size: 12 inches3) Impedance: 4 ohm4) Power: 150W5) Response frequency: 30 - 2,000Hz6) Sensitivity: 93dB/mW

Features:1) Size: 5.25 inches2) Impedance: 6Ω3) Rated power: 30W4) Frequency range: 65 - 10,000Hz5) Sound pressure level: 88dB/mWInner packing:Paper boxes

Features:1) Size: 8 inches2) Impedance: 6Ω3) Rated power: 60W4) Frequency range: 60 - 8,000Hz5) Sound pressure level: 89dB/mWPacking:Paper box

Features:1) Size: 5.25"2) Impedance: 6 ohms3) Rated power: 30W4) Frequency range: 65 - 13,000Hz5) Sound pressure level: 88dB/m,wPacking:Individual chromatic box in big carton

Item No.:SL-286100-1EType: Hi-Fi speaker1) Size: 8 inch2) Impedance: 6ohm3) Rated power: 50W4) Frequency range: 54 - 10,000Hz5) Sound pressure level: 89dB/mWPacking:Individual chromatic box for each i

Item No.:SL-270120-1DType: Hi-Fi speaker1) Size: 10 inch2) Impedance: 4 Ohm3) Rated power: 80W4) Frequency range: 45-10,000Hz5) Sound pressure level: 90dB/m,wInner packing: individual chromatic box in

Features:1) Size: 5.25"2) Impedance: 6 ohms3) Rated power: 30W4) Frequency range: 65 - 13,000Hz5) Sound pressure level: 88dB/m,wPacking:Individual chromatic box in big carton