TAD TL-1801 - Low Frequency Driver

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SPECIFICATIONS

• Rated Impedance: 8 Ω
• Frequency Range: 26-2,000 Hz
• Highest Recommended Crossover: 800Hz
• Rated Input Power: 200 W
• Maximum Input Power: 800 W
• Sound Pressure Level: 96.5 dB (1W, 1m)
• Total Magnetic Flux: 2.82 x 10-3 Wb
• Magnetic Flux Density: 1.12 T
• Recommended Enclosure: 170 ～500 liter
• Baffle Opening Diameter: 426 mm
• Mounting Dimensions: 441 mm
• Weight: 12.6 kg
• Dimensions (diameter x depth): 464 x 176 mm

Theile-Small Parameters

• Fs: Free Air Resonance Frequency: 26 Hz
• Qms: Mechanical Q Factor: 7.9
• Qes: Electrical Q Factor: 0.39
• Qts: Total Q factor: 0.37
• BL: Force Factor: 21 Tm
• Mms: Mechanical Mass of Diaphragm and Free Air Load: 158 g
• Mmd: Mechanical Mass of Diaphragm: 114 g
• Cms: Mechanical Suspension Compliance: 2.37 x 10-4 m/N
• Vas: Equivalent Acoustic Volume: 0.500 m3
• Sd: Effective Piston Area: 0.122 m2
• Xmax: Max Linear Peak Excursion (0-P): 7.5 mm
• Max: Excursion Before Damage (P-P): 40 mm
• Vd: 914 cm3
• Revc: Voice Coil Resistance: 6.6 Ω
• Levc: Voice Coil Inductance at 1kHz - 2.0 mH
• ηo: Relative Efficiency: 2.20%

Diaphragm repair parts : DP-1801