Celestion TF0818MR ferrite midrange woofer 8-inch 100W 8-ohm

Product specifications

• 8" ferrite woofer
• 1.75" voice coil
• especially suitable for large 3-way systems
• power handling: 100 Wrms
• nominal impedance: 8 ohms
• sensitivity: 99 dB
• frequency range: 800 - 5000 Hz
• voice coil diameter: 45 mm (1.75")
• chassis type: pressed steel
• magnet type: ceramic (ferrite/ferrite)
• magnet weight: 0.57 kg (20 oz.)
• surround material: treated paper
• coil material: copper wire
• voice coil carrier material: polyimide
• cone material: kevlar-reinforced paper
• single suspension

Thiele/small parameters

• Fs: 450 Hz
• Le (at 1 kHz): 0.34 mH
• Re: 6.70 ohms

Mounting

• cut-out diameter: 183 mm (7.20")
• diameter: 208 mm (8.19")
• mounting slot dimensions: 9.5 x 5.5 mm (0.37 x 0.22")
• number of fixing slots: 4
• overall depth: 85 mm (3.35")
• total weight: 1.9 kg (4.2 lb)
• PCD mounting range: 195 - 199 mm (7.68 - 7.83")