Celestion PowerProX18 18-inch 2400-Watt Subwoofer - 8 Ohms

Amplify your Tone - The Celestion PowerProX18 18-inch 2400-Watt Subwoofer - 8 Ohms

The Celestion PowerProX18 is a high-powered 18-inch subwoofer engineered for professional audio use, delivering robust performance with 1200W AES and 2400W peak power. It features a durable weatherproof design, a lightweight aluminum demodulation ring for low distortion, and innovative thermal management for extended reliability. With a frequency range of 35–1000Hz and high sensitivity, it ensures deep, impactful bass for applications like cinema sound and live events.

• PowerProX speakers are built for maximum performance and reliability throughout the lifespan of each speaker
• Dynamic airflow venting delivers class-leading heat management with an average 20°C lower voice coil temperature
• Polysiloxane laminated dual suspension provides greater stability and improved cone displacement symmetry
• Aluminium demodulation ring reduces harmonic and intermodulation distortion caused by voice coil displacement
• Double-sided, weatherproof cone coating for moisture protection and enhanced durability

SPECIFICATIONS

• Nominal Diameter: 457mm / 18in
• Power Rating: 1200W
• Continuous Power Rating: 2400W
• Rated Impedance: 8Ω
• Sensitivity: 97dB
• Frequency Range: 35-1000Hz
• Chassis Type: Cast Aluminium
• Magnet Type: Ferrite
• Magnet Weight: 3.5kg / 124oz
• Voice Coil Diameter: 100mm / 4in
• Voice Coil Material: Round Copper
• Former Material: Glass Fibre
• Cone Material: Glass Loaded Cellulose, Water-Resistant Coating Front & Back
• Surround Material: Cloth-Sealed
• Suspension: Dual-Laminated
• Gap Height (Hg): 11.75mm / 0.46in
• VC Winding Height (Hvc): 25mm / 0.98in

We are Musictoner Musictoner

Since 1958, Chuck Levin’s Musictoner has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.