Beyma 12WRS400 400W, 8 Ohm Professional 12-inch Low-Mid Bass Speaker

Specifiche

• technical specifications:
  • nominal impedance: 8 Ohms
  • AES power capacity: 400 Watts
  • woofer diameter: 12"
  • sensitivity: 97dB 1W at 1m @ ZN
  • minimum impedance: 7 Ohms
  • frequency range: 45 Hz - 5,000 Hz
  • program power: 800W
  • recommended cabinet volume: 30 / 100 l / 1.06 / 3.53 ft³
  • speaker coil diameter: 76.2mm, 3"
  • bl-factor: 17.4 N.A.
  • moving mass: 0.063 kg
  • wrap length: 16mm
  • Air gap height: 8mm
  • Xdamage pp: 30mm
• Thiele & Small:
  • Fs: 42 Hz
  • Re: 5.6 Ohms
  • Qms: 7.7
  • Qes: 0.31
  • Qts: 0.29
  • Vas: 91 L
  • Cms: 228 µm / N
  • Rms: 2.2 kg/s
  • efficiency: 2.1
  • Sd: 0.053m²
  • Xmax: 6.3mm
  • Vd: 334cm³
  • Le at 1 kHz: 1.3 mH
• construction:
  • depth: 132mm
  • total weight: 6 kg
  • magnet: ferrite