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MULTICOMP PRO 551240 8-inch Polypropylene Woofer

This 8-inch polypropylene cone woofer provides excellent low-frequency response and power handling for compact audio systems. Featuring a foam surround, stamped steel basket, and a 35.5mm aluminium former voice coil, it handles rated 40W RMS with peak 80W. The driver’s impedance is 8 ohms, with a sensitivity of 87.3 dB at 2.83V. It has a resonance frequency of 45.6Hz, a linear Xmax of 4.25mm, and a magnet weight of 877g. Dimensions include an overall diameter of 8 inches, a mounting hole diameter suitable for 7.09 inches, and a mounting depth of 3.52 inches, making it ideal for small subwoofers and bookshelf speakers.

Authorized Distributors
Source:Newark
Part No:55-1240
Stock:122
Inv Date:06-07-2026
Price: Unit price: $15.72
Buy/RFQ:

MULTICOMP PRO 551240 8-inch Polypropylene Woofer Specifications:

  • Dimensions: 8 inches (205mm) diameter, Mounting hole: 7.09 inches, Depth: 3.52 inches
  • Impedance: 8 ohms
  • Rated Power: 40W RMS, Max Power: 80W
  • Resonance Frequency: 45.6Hz
  • Sensitivity: 87.3 dB (8B)
  • Frequency Range: 40Hz to 3500Hz
  • Voice Coil Diameter: 35.5mm
  • Voice Coil Length: 14.5mm, Layer: 22mm
  • Former Material: Aluminium (ASV)
  • Magnet Diameter: 100mm, Height: 215mm, Material: Ferrite
  • Magnet Weight: 877g
  • Suspension Compliance: 0.543mm/N
  • Linear Displacement (Xmax): 4.25mm
  • Total Q Factor: 0.768
  • Resonance Frequency (Fs): 45.6Hz
  • BL Product: 6.069 N/A

Buy the Multicomp Series Woofer: 8 Inch Polypropylene Cone Driver: 551240

Enhance your audio setup with this 8-inch polypropylene cone woofer, offering excellent low-frequency response, high power handling, and durability. Ideal for small subwoofers and bookshelf speakers, it features a sturdy stamped steel basket, top-quality aluminium voice coil, and foam surround for smooth operation. With an impedance of 8 ohms and a sensitivity of 87.3 dB, this driver ensures clear sound reproduction from 40Hz to 3.5kHz. Perfect for hobbyists and professionals seeking reliable sound quality in compact designs.

Buy Multicomp Series 551240 8-inch polypropylene cone woofer now and experience unmatched reliability and performance for your audio projects.

Frequently Asked Questions

Where can I buy MULTICOMP PRO 551240?

You can click on the BUY or RFQ button to purchase 551240 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part 551240?

You can download the 551240 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of 551240?

MULTICOMP PRO

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