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B2 Audio RIOT Series 15" 750W RMS Dual 4-Ohm 3" Voice Coil Subwoofer

€ 380,93 / Styck
B2-RIOT15-D4-V2 B2

Specifications:

  • RMS Power Handling: 750 Watts
  • Max Power Handling: 1500 Watts
  • Push Terminal Wire Gauge: 8 Ga
  • Nominal Impedance: Dual 4-Ohm
  • Voice Coil Diameter: 3"
  • Frequency Response: 10 Hz - 500 Hz
  • Sensitivity: 92.6 dB
  • Magnet Weight: 240 oz
  • Displacement Volume: 7.4 L / 0.26 cu.ft.

Thiele & Small Parameters

  • Free Air Resonance (Fs): 30 Hz
  • Resistance (Re): 3.2 Ohm
  • Mechanical Factor (Qms): 7.09
  • Electrical Factor (Qes): 0.86
  • Total Factor (Qts): 0.76
  • Equivalent Volume (Vas): 61.3 L
  • Compliance (Cms): 70 um/N
  • BL Factor (BL): 78.4 BL^2/RE
  • Moving Mass (Mms): 368.9 g
  • Excursion Max (Xmax): 20 mm

Measurements:

  • Overall Diameter: 15.35" / 390 mm
  • Mounting Diameter: 13.78" / 350 mm
  • Bolt Pattern Diameter: 14.76" / 375 mm
  • Overall Depth: 9.37" / 238 mm
  • Mounting Depth: 8.11" / 206 mm

Enclosure Suggestions:

Sealed:

  • 60 L / 1.125 cu.ft
  • Otc: 0.76

Ported Compact:

  • 80 L / 2.83 cu.ft
  • Port: 32.55 sq. in.
  • Length : 18.22" / 46.3 cm
  • FB: 38 Hz

Ported:

  • 190 L / 6.73 cu.ft
  • Port Area: 32.55 sq.in
  • Length: 9.1" / 23.1 cm
  • FB: 32 Hz