FBT SUBLINE 218S
Estimated delivery in Italy between 18 and 22 June
The SUBLINE 218S is a passive dual 18" subwoofer designed for large-scale sound reinforcement applications requiring extreme power and low-end definition. It features two long-excursion 18" woofers with 3" voice coils, delivering massive low-frequency response with punch, depth, and clarity down to 30 Hz. Constructed from robust birch plywood with a scratch-resistant paint finish, this subwoofer is equipped with reinforced handles and a top M20 pole mount.
It is the ideal low-end companion for FBT full-range systems, meeting the demands of the most challenging live, club, and installation projects. The SUBLINE 218S features integrated Speakon NL4 IN & LINK connectors for secure connections and is optimized for use with an external processor (such as the DLM26) for accurate crossover management and system alignment.
• Configuration: Bass reflex
• Low Frequency Unit: 2 x 18" - 3" VC
• Recommended Amplifier: 2400W RMS
• Max. SPL: 143dB
• Material: Birch plywood • Code: 39456 • Configuration: 1 way reflex • Recommended amplifier: 2400W RMS • Long Term power: 1200W • Short term power: 4800W • Nominal impedance: 4 Ohm • Frequency response: 30Hz - 250Hz -6dB • Low Frequency woofer: 2 x 18" - 3'' coil • Maximum SPL cont/peak: 139 / 143dB half space • Dispersion: Omnidirectional • Crossover Frequency: --- • Input connector: 2 x Neutrik Speakon • Net Dimension (WxHxD): 970 x 661 x 670 mm / 38.1 x 25.9 x 26.3 inch • Net Weight: 80 Kg / 176.3 lb • Transport Dimension (WxHxD): 1150 x 830 x 800 / 45.2 x 32.6 x 31.4 inch • Transport Weight: 92.5 Kg / 203.9 lb
Couldn't load pickup availability
About FBT
FBT is an Italian brand with a long tradition in the design and production of professional sound systems. Specializing in active speakers, passive speakers, subwoofers, line array systems, and amplifiers, FBT is a benchmark for professional audio in live events, fixed installations, and venues. The Made in Italy build quality, combined with constant technological research, makes FBT products reliable and high-performing in every context. On musicdelivery.net, you'll find a wide selection of FBT loudspeakers, active speakers, professional subwoofers, and PA systems ideal for musicians, DJs, sound engineers, and audio service companies looking for high-quality Italian solutions for event sound reinforcement and installations.
Your payment details are processed securely. We do not store credit card details nor do we have access to your individual card information.
Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

