RE Audio REX10D4 Subwoofer


Anything But Entry LevelWhat RE Audio calls entry level is anything but entry level. Introducing the new REX series. It offers incredible output and distortion free sound you would come to expect from subs costing far more. REX car subwoofers are perfect for those just entering the car audio scene. Popular among the import and other cars where weight is important, these lightweight subwoofers are an excellent solution for performance vehicles that can’t have heavy subwoofers with large boxes. The mica filled poly cone is stiff and rigid, while the Santoprene rubber surround allows excellent response. Behind the cone is a high temperature 8-layer copper voice coil, a FEA optimized motor structure, and a conex spider that all assist in the linearity of the subwoofer when in use. With a RMS power handling of only 175 watts, these subwoofers do not require a large, powerful amplifier. However, like all of the RE Audio subwoofers, they are capable of accepting much more power then the recommended RMS. For an entry level subwoofer that is far beyond all the other entry-level subwoofers, trust the RE Audio REX series of car subwoofers to bring great bass in your car.

Product Features:

  • 10″ Dual 4 ohm REX Series Subwoofer
  • Power Handling:
    • RMS: 175 watts
  • Impedance: Dual 4 ohm
  • Mica filled poly cone woofer
  • Santoprene rubber surround
  • Pressed steel basket
  • FEA Optimized motor structure
  • Linear Conex spiders
  • Rubber gasket
  • High temperature 8-layer copper voice coil
  • Powerful, single stacked magnet
  • Sensitivity: 84.7 dB
  • Mounting Depth: 5″

REX 10D4″ T/S Parameters:

  • Electrical Q Value (Qes): 0.39
  • Mechanical Q Value (Qms): 4.37
  • Total Speaker Q Value (Qts): 0.36
  • Free Air Resonance (Fs): 21.5 Hz
  • Equivalent Compliance (Vas): 75.6 liters
  • One-Way, Linear Excursion (Xmax): 12 mm
  • Efficiency (SPL 1W/1m): 84.7 dB SPL
  • Effective Piston Area (Sd): 322 cm2
  • DC Resistance (Re): 3.2 ohm
  • Nominal Impedance (Znom): Dual 4 ohm
  • Thermal Power Handling (Pe): 175 W
  • Force Factor (Bl): 15.4

2 in stock

SKU: REX10D4 Categories: , , , Tags: ,


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