TC-5218 5.25" 11 oz 8 ohm Treated Cone Woofer, 1" VC
 

Features: 5¼" 11 oz 8 ohm treated polymer paper cone with foam surround suspension, 80 watts, 1" Voice Coil woofer.

• Polymer Cone and Foam Surround
• 1" Aluminum Voice Coil
• 11 oz Magnet

Specifications-

    Power capacity: 40W/80W RMS/peak
    Frequency response: 90 ~ 10,000 Hz
    Nominal impedance: 8 Ω
    Voice coil diameter: 1"
    Magnet weight: 11 oz.
    Sensitivity: 90 dB W/M
    Fs: 94 Hz
    Re: 7.0 Ω
    Qms: 4.39
    Qes: 0.82
    Qts: 0.69
    Vas: 3.9 L
    Mms: 7.4 g
    BL: 6.1
    Xmax: 3.0 mm

Dimensions -

    Overall Frame Size: Pin Cushion 5-15/16 " dia. - 5-9/32" dia.
    Required Cutout: 4-7/8" dia.
    Mounting Depth: 2-1/4"