P. Audio SN-18LF Low Frequency Loudspeakers

Low Frequency Loudspeaker – SN 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 SPECIFICATIONSNominal Impedance 8 O

  • Power 600 Watt (rms)
  • SPL 1W@1M average sensitivity 96 dB
  • Frequency Response 40Hz - 125Hz
  • Dimension Ø x H (cm) 46.0 x 21.0
  • Net Weight 4.5 kg (9.9 lbs)
  • Shipping Weight 6.5 kg (14.3 lbs)
  • Packing Dimension H x W x D (cm) 49.5 x 49.5 x 24.5 (2.1cu.ft), 19.5" x 19.5" x 9.6" PHYSICAL SPECIFICATIONS
  • Magnet type Neodymium
  • Voice Coil Diameter 76.2 mm (3 inch) 
  • THIELE/SMALL PARAMETERS
  • Resonance Frequency Fs 40 Hz
  • DC. Resistance Re 5.4 O
  • Coil Inductance Le 0.34 mH
  • Mechanical Q Factor Qms 7.84
  • Electrical Q Factor Qes 0.70
  • Total Q Factor Qts 0.65
  • BL Product BL 16.33 Tm
  • Effective Moving Mass Mms 139.74 g
  • Equivalent Cas Air-Load Vas 205.50 Liters
  • Effective Piston Area Sd 0.116 Sqm
  • Half-Space Efficiency Eff 1.80 %
  • Airgap Height Hag 8.0 mm
  • Voice Coil Height Hvc 18.0 mm
  • Voice Coil Overhang Xmax 5.0 mm