Subwooferul Focal SB30A1 este special conceput pentru a reda frecventele joase intr-un mod cat mai placut si natural, pastrand totodata si caracteristicile unui subwoofer de putere.

Specificatii tehnice 

• Putere:
  • RMS: 250W
  • MAX: 500W
• Sensibilitate: 94 dB
• Impedanta: 4 ohmi
• Cone Braided glass fi ber
• Surround Butyl
• DC resistance 3.2 ohms
• VC diameter 50 mm 2 in
• VC height 19 mm 3/4 in
• Former Kapton®
• Layers 4
• Wire Copper
• Inductance 1 mH
• Xmax 5.5 mm 3/16 in
• Magnet d x h 145 x 20 mm 5-11/16 x13/16in
• Magnet weight 1.15 kg 2.45 Ib
• Flux density 0.8 T
• Gap height 8 mm 5/16 in
• Net weight 4.2 kg 9.25 Ib.