Powerbass OE-400 4" 40W RMS OE Series OEM Replacement Component Speaker for Bose


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SKU: OE-400Categories: Car Audio, Powerbass, Speakers

  • 4" Mid-Range Speaker for BOSE™ replacement
  • OEM Drop in Replacement Design and Terminal Placement
  • Black Pressed Treated Paper Cone
  • Nylon Accordion Surround
  • 12 oz. Motor Structure
  • EFF Motor Structures (Efficient Flux Field)
  • 2-ohm System Impedance
  • Nominal Impedance: 2-ohm
  • Material: Injection Molded PP cone with Carbon Fiber/ aluminum done tweeter
  • Magnet Size: 6 oz
  • Sensitivity (1W / 1M): 87 dB
  • Mounting Depth: 1.86 in
  • Size: 4 in
  • Sensitivity: 87 dB
  • Frequency Response: 80 Hz - 21 kHz
  • Power Handling (RMS/Peak): 40 / 80 watts

Shipping & Delivery

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Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.