Celestion TF1020 Ferrite woofer 10 inches 150 W 8 ohms

Product specifications

• 10-inch ferrite woofer
• 2-inch voice coil
• perfect for compact cabinets and high-pass systems
• capacity: 150 W RMS
• nominal impedance: 8 ohms
• sensitivity: 97 dB
• frequency range: 60 - 3,000 Hz
• voice coil diameter: 50 mm (2 inches)
• chassis type: pressed steel
• magnet type: ceramic (Ferrite)
• magnet weight: 1.2 kg (42 oz.)
• surround material: cloth-sealed
• coil material: copper wire
• former material: polyimide
• cone material: Kevlar-loaded paper
• single suspension
• Xmax: 2 mm (0.08 inches)
• gap depth: 8 mm (0.31 inches)
• voice coil winding width: 12 mm (0.47 inches)

Thiele/small signal parameters

• BI: 13,79 Tm
• Cms: 0.221 mm/N
• D: 0,21 m (8.27 inches)
• Fs: 60.9 Hz
• Le (at 1 kHz): 0.59 mH
• Mmd: 27.27 g (0.96 oz)
• Mms: 30.92 g (1.09 oz)
• Qes: 0.361
• Qms: 2.853
• Qts: 0.32
• Re: 5.79 ohms
• Rms: 4.15 kg/s
• Vas: 37.45 lt (1.32 ft³)

Mounting information

• cut-out diameter: 229 mm (9.02 inches)
• diameter: 256 mm (10.08 inches)
• mounting slot dimensions: 8 x 6 mm (0.31 x 0.24 inches)
• number of mounting slots: 4
• total depth: 110 mm (4.33 inches)
• overall weight: 3.7 kg (8.2 lb)
• range PCD mounting: 245 mm (9.65 inches)