B&C Speakers 8NDL64 – 8" Neodymium Woofer (8 Ω)
Article number: 8NDL64-8
Size: 8 inches / 200 mm
Impedance: 8 Ω
Power endurance: 350 W RMS / 700 W Program
Sensitivity: 97 dB (1W/1m)
Frequency range: 80 – 4000 Hz
Voice coil: 2.5" (64 mm) Copper / Fiberglass
Magnet: Neodymium (Inside Slug)
Cone material: WP-treated (waterproof front)
Outer dimensions: 225 mm
Mounting diameter: 187 mm
Depth: 95mm
Weight: 2.6 kg
Thiele/Small parameters
- Fs: 80 Hz
- Re: 5.4 Ω
- Qms: 10.91
- Qes: 0.25
- Qty: 0.25
- Vase: 9.6 liters
- Xmax: ±4.5 mm
- Bl: 17.5 T·m
- Weight: 28 g
- Le: 0.62 mH
- Sd: 220 cm²
- Efficiency: 1.88%
Description: The 8NDL64 is a heavy 8-inch woofer with vented voice coil, powerful neodymium magnet and high sensitivity. It is optimized for punchy midbass and wide frequency response in compact boxes. Recommended volume approx. 10 liters with tuning around 85 Hz. Perfect for SPL installations, portable systems and pro audio.
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