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  • 4 Inch 30W Rubber Loud Speaker Low Frequency Waterproof Midrange Woofer for Outdoors / Bathroom / Car Audio
  • [EPC_SSB_601]
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4 Inch 30W Rubber Loud Speaker Low Frequency Waterproof Midrange Woofer for Outdoors / Bathroom / Car Audio4 Inch 30W Rubber Loud Speaker Low Frequency Waterproof Midrange Woofer for Outdoors / Bathroom / Car Audio4 Inch 30W Rubber Loud Speaker Low Frequency Waterproof Midrange Woofer for Outdoors / Bathroom / Car Audio4 Inch 30W Rubber Loud Speaker Low Frequency Waterproof Midrange Woofer for Outdoors / Bathroom / Car Audio4 Inch 30W Rubber Loud Speaker Low Frequency Waterproof Midrange Woofer for Outdoors / Bathroom / Car Audio4 Inch 30W Rubber Loud Speaker Low Frequency Waterproof Midrange Woofer for Outdoors / Bathroom / Car Audio4 Inch 30W Rubber Loud Speaker Low Frequency Waterproof Midrange Woofer for Outdoors / Bathroom / Car Audio4 Inch 30W Rubber Loud Speaker Low Frequency Waterproof Midrange Woofer for Outdoors / Bathroom / Car Audio  
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  • Product Details

  • Specifications:
  • Model:QY-4048
  • Rated Power : DC 30W
  • Power Range:20-35W
  • Rated Impedance: 4Ω
  • Waterproof Level:IPX8
  • Size:4 Inch
  • Frequency Response: 70Hz-4.5KHz
  • Directivity: Positive Pole
  • Sensitivity: 86dB/W
  • SNR: 90dB
  • Harmonic Distortion: 5TMD%
  • Horn Diameter: 105MM
  • Mounting Hole Diagonal: 114MM
  • Installation Depth:53MM
  • Total Loudspeaker Height: 58MM
  • Sound box Openings: 93MM
  • Purpose: Amplification
  • Shape: Rectangle
  • Composition Mode: Single Paper Basin
  • Material: Metal
  • Diaphragm Material : Paper
  • Speaker Type: Portable
  • Magnetic Form: Strong Magnetic
  • Magnetic Circuit Form: External Magnetic Type
  • Frequency Characteristics: Bass (low frequency)
  • Category: Paper Basin Type (direct radiation)
  • Purpose: Amplification
  • Feature:
    - High-performance neodymium iron boron magnet with clear sound.
    - The copper shorting ring design greatly enhances the high frequency response and reduces distortion in the low frequency and extended high frequency regions.
    - Black aluminum dust cover directly connected to the voice coil frame, dust cover below the ventilation treatment, which will help cool.
    - Rubber ring design can both to deal with dynamic linear frequency response, but also deal with large vibration input signal.
    - Suitable for low-power speaker amplifier and the original car CD drive.
    - you can assemble Bluetooth DIY speaker by yourself.
    - Suitable for outdoor, bathroom, motorcycle, automobile, etc.
  • Note:
    - This product is hand measured,there may be an error of 0-3MM,please take the object as the standard. Thank you.
  • Product Weight : 510 G / 17.99 Ounces
  • Product Dimensions (L*W*H) : 105*105*70 MM / 4.13*4.13*2.76 Inches
  • Package Weight : 525 G / 18.52 Ounces
  • Package Dimensions (L*W*H) : 105*105*70 MM / 4.13*4.13*2.76 Inches
  • Retail Packaging: Yes, General Box

  • Package Include:
  • 1 x Speaker
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