Eighteen Sound 8NTLW2000-16 — 8" Woofer
The Eighteen Sound 8NTLW2000-16 is a professional 8" neodymium woofer with 16 ohm impedance. It is developed for high-power applications in compact PA systems and line array modules. With a 51 mm voice coil, ventilated magnet structure and lightweight design, it offers high sensitivity, low distortion and long life even under continuous load.
Technical data
- Size: 8" (outer diameter approx. 210 mm, recess diameter ≈187 mm, depth ≈95 mm)
- Impedance: 16 ohms
- Sensitivity: ≈95 dB (1 W / 1 m)
- Rated power: 250 W AES
- Program power: 500 W
- Frequency range: 65–6000 Hz
- Voice coil: 51 mm (2") copper
- Magnet: Neodymium
- Weight: ≈3.0 kg
Thiele/Small parameters
Fs: 65 Hz
Qty: 0.28
Qes: 0.30
Qms: 6.5
Re: 11.0 Ω
Weight: ≈32 g
Sd: ≈220 cm²
Xmax: ±5 mm
Baffle cutout: ≈187 mm
Bolt circle diameter: ≈200 mm
Total depth: ≈95 mm
Recommended use
- High-power midrange in professional PA systems
- Cabinet: Small bass reflex or closed boxes, 10–20 dm³
- Crossover guidelines: HP 65–80 Hz, LP up to 4–6 kHz
- Designed for high reliability and compact design
Item no.
- Manufacturer: Eighteen Sound
- Model: 8NTLW2000-16
- Category: Woofer / LF driver
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