WP-6020i-4 [SW-620PPi/4] 6.5" 20 oz 4 ohm PP Cone Woofer, 1.25" VC
 

Features: 6.5" 20 oz 4 ohm polypropylene cone with foam surround suspension, 120 watts, 1¼" Voice Coil woofer.

• Mica filled PP Cone and Foam Surround
• 1¼" Aluminum Voice Coil
• 20 oz Magnet

Specifications-

    Power capacity: 60W/120W RMS/peak
    Frequency response: 55 ~ 7,500 Hz
    Nominal impedance: 4 Ω
    Voice coil diameter: 1¼"
    Magnet weight: 20 oz.
    Sensitivity: 90 dB W/M
    Fs: 52 Hz
    Re: 3.2 Ω
    Qms: 2.72
    Qes: 0.83
    Qts: 0.64
    Vas: 18.1 L
    Mms: 12.1 g
    BL: 3.91
    Xmax: 3.0 mm

Dimensions -

    Overall Frame Size: 6-1/2" dia.
    Required Cutout: 5-3/4" dia.
    Mounting Depth: 3"