Eighteen Sound 15ND930-8

  • 327,92 €
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Eighteen Sound 15ND930-8 — 15" Neodymium Woofer

The Eighteen Sound 15ND930-8 is a professional 15" neodymium woofer with very high sensitivity and low distortion. It is designed to deliver powerful bass and midbass in compact cabinets. The design with 100 mm voice coil, ventilated magnet structure and lightweight cone material provides stable performance even under prolonged load. Ideal for touring, PA systems and installations where high SPL and reliability are required.

Technical data

  • Size: 15" (outer diameter approx. 386 mm, recess diameter 355 mm, depth ≈170 mm)
  • Impedance: 8 ohms
  • Sensitivity: ≈99 dB (1 W / 1 m)
  • Rated power: 700 W AES, max 1400 W continuous
  • Frequency range: 40–2000 Hz
  • Voice coil: 100 mm (4")
  • Magnet: Neodymium
  • Weight: ≈6.8 kg

Thiele/Small parameters

Fs: 40 Hz
Qty: 0.28
Qes: 0.29
Qms: 7.0
Re: 5.3 Ω
Weight: 135 g
Baffle cutout: 355 mm
Bolt circle diameter: 370 mm
Total depth: ≈170 mm

Recommended use

  • Bass and midbass in professional PA systems
  • Cabinet: Bass reflex or horn, 80–150 dm³
  • Crossover guidelines: HP 40–50 Hz, LP up to 1.5–2 kHz
  • Designed for high SPL and robust long-term performance

Item no.

  • Manufacturer: Eighteen Sound
  • Model: 15ND930-8
  • Category: Woofer / LF driver