Eighteen Sound 15MB1000-8

  • 286,42 €
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Eighteen Sound 15MB1000-8 — 15" Ferrite Midbass

The Eighteen Sound 15MB1000-8 is a professional 15" ferrite midbass for PA and touring. It combines high sensitivity, low distortion and robust construction. With a 100 mm voice coil, powerful ferrite motor and optimized ventilation, it delivers stable performance even under prolonged load. Moisture-resistant cone and reinforced materials provide long service life in demanding environments.

Technical data

  • Size: 15" (387 mm outer diameter, 355 mm recessed diameter, 165 mm depth)
  • Impedance: 8 ohms
  • Sensitivity: 99 dB (1 W / 1 m)
  • Rated power: 500 W AES, max 1000 W continuous
  • Frequency range: 45–4000 Hz
  • Voice coil: 100 mm ISV
  • Magnet: Ferrite
  • Weight: ~9.0 kg

Thiele/Small parameters

Fs: 45 Hz
Qty: 0.28
Qes: 0.30
Qms: 7.0
Re: 5.3 Ω
Weight: 120 g
Baffle cutout: 355 mm
Bolt circle diameter: 370 mm
Total depth: ≈165 mm

Recommended use

  • Midbass in two-way or three-way speaker systems
  • Cabinet: Bass reflex 80–150 dm³
  • Crossover guidelines: HP 45–60 Hz, LP up to 3.5 kHz
  • Designed for high SPL and powerful mid-bass reproduction

Item no.

  • Manufacturer: Eighteen Sound
  • Model: 15MB1000-8
  • Category: Cone driver / Midbass