P. Audio C-12MB Low Frequency Loudspeakers

Low Frequency Loudspeaker – C (Challenger) Series.

P.Audio memproduksi 6 tipe low frequency loudspeaker. Dimana masing-masing dari tipe tersebut memiliki konfigurasi yang berbeda untuk daya power yang mampu dihasilkannya.

Semua tipe kategori produk dari P.Audio diproduksi dengan menggunakan teknologi terkini : high thermal capacity adhesive system, cone & suspension technology, dan computer optimized - parameter.

GENERAL SPECIFICATIONS

  • Nominal Impedance 8 O
  • Power 800 Watt (rms)
  • SPL 1W@1M average sensitivity 96 dB
  • Frequency Response 60Hz - 2000Hz
  • Dimension Ø x H (cm) 31.5 x 15.9
  • Net Weight 11.7 kg (25.7 lbs)
  • Shipping Weight 12.9 kg (28.4 lbs)
  • Packing Dimension H x W x D (cm) 34.5 x 34.5 x 21.0 (0.9cu.ft), 13.6" x 13.6" x 8.3" PHYSICAL SPECIFICATIONS
  • Magnet type Ferrite
  • Voice Coil Diameter 101.6 mm (4 inch) 
  • THIELE/SMALL PARAMETERS
  • Resonance Frequency Fs 61 Hz
  • DC. Resistance Re 5.2 O
  • Coil Inductance Le 0.49 mH
  • Mechanical Q Factor Qms 7.10 Electrical
  • Q Factor Qes 0.45
  • Total Q Factor Qts 0.42
  • BL Product BL 21.37 Tm
  • Effective Moving Mass Mms 103.94 g
  • Equivalent Cas Air-Load Vas 28.73 Liters
  • Effective Piston Area Sd 0.0530 Sqm
  • Half-Space Efficiency Eff 1.37 %
  • Airgap Height Hag 10.0 mm
  • Voice Coil Height Hvc 20.0 mm
  • Voice Coil Overhang Xmax 5.0 mm