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MULTICOMP PRO 552984 18-inch Woofer

This 18-inch woofer provides versatile sound reproduction for pro audio and home theater setups. Designed with a die-cast aluminum basket and a 100 oz magnet, it delivers 700W power handling capacity, operating effectively from 30Hz to 2.5kHz. Equipped with a non-press paper cone and cloth surround, it offers high sensitivity of 99dB at 1W/1m, a resonance frequency of 27.1Hz, and a 74mm voice coil. Its robust construction ensures durability, making it suitable for sealed enclosures and two-way speaker systems, ensuring deep bass and clear midrange response in various applications.

Authorized Distributors
Source:DigiKey
Part No:552984
Stock:0
Inv Date:06-07-2026
Price: Unit price: $468.11
Buy/RFQ:

MULTICOMP PRO 552984 18-inch Woofer Specifications:

  • Nominal Diameter: 18 inches
  • Rated Impedance: 8 ohms
  • Operating Bandwidth: 30Hz to 2.5kHz
  • Power Handling Capacity: 700 Watts RMS
  • Sensitivity: 99dB at 1W/1m
  • Voice Coil Diameter: 74mm
  • Resonance Frequency Fs: 27.1Hz
  • DC Resistance Re: 6.3 ohms
  • Magnet Type: 100 oz
  • Basket Material: Cast Aluminum
  • Cone Material: Non-press paper
  • Surround: Cloth
  • Dust Cap: PP (Polypropylene)
  • Mechanical Q Factor Qms: 2.76
  • Electrical Q Factor Qes: 0.47
  • Total Q Factor Qts: 0.4
  • Surface Area of Cone Sd: 0.1225 m²
  • X-max: 7mm
  • Resonance Frequency: 27.1Hz
  • Mounting Diameter: 16.93 inches
  • Mounting Depth: 8.12 inches

Buy the Premier Series Woofer: 18-Inch, 700W Power Handling Capability

Order now this powerful 18-inch woofer designed for high-performance subwoofer and speaker applications. With 700W power handling, a sensitivity of 99dB, and a durable die-cast aluminum frame, it offers excellent sound clarity and deep bass response. Its non-press paper cone and cloth surround ensure durability and consistent performance in sealed enclosures and two-way systems. Perfect for professional audio and custom speaker builds, this woofer guarantees reliable operation and high-quality sound reproduction in various sound systems.

Buy Premier Series 18-Inch Woofer with 700W power handling capacity now and experience unmatched reliability and performance.

Frequently Asked Questions

Where can I buy MULTICOMP PRO 552984?

You can click on the BUY or RFQ button to purchase 552984 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part 552984?

You can download the 552984 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of 552984?

MULTICOMP PRO

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