Bespeco Sub-Mount M20 Speaker Stand – PN90TNS
The Bespeco M20 Speaker Stand is a premium-quality adjustable spacer designed to deliver rock-solid, vibration-free support between a subwoofer and satellite speaker. Engineered in Italy with a focus on strength, simplicity, and performance, this threaded M20 speaker pole is ideal for professional audio setups that demand durability, adjustability, and stability.
Whether you’re building out a portable PA rig, assembling a fixed installation for a venue, or just looking to clean up your stage layout, the M20 Speaker Stand offers a reliable and elegant mounting solution for modern audio systems.
Built Around the M20 Threading Standard
At the core of the Bespeco PN90TNS is its M20 threaded mounting system, a standard preferred by many speaker manufacturers for its enhanced load-bearing capacity and vibration resistance. Unlike smooth 35mm poles that simply drop into sockets, M20 threaded connections screw securely into compatible subwoofers, eliminating wobble, tilt, or accidental rotation.
The result is a tighter mechanical connection, better acoustic alignment, and more confidence when flying top speakers over high-powered subwoofers—especially in demanding live environments.
Adjustable Height for Optimized Sound Projection
The PN90TNS offers adjustable height from 82 to 132 cm, allowing you to set the perfect listening plane for your audience or venue layout. Whether you need to raise your satellite speakers for a packed dance floor or bring them lower for seated conferences, this stand gives you the flexibility to dial it in exactly right.
The telescoping tube adjusts smoothly and locks securely, giving you reliable positioning every time with no slipping or sagging.
All-Metal Construction – Lightweight but Rugged
Made entirely from lightweight yet durable aluminium and steel, the Bespeco M20 Speaker Stand strikes the ideal balance between strength and portability. The stand is built to carry real weight, making it perfect for full-range satellite speakers and larger top boxes, while remaining easy to transport and quick to deploy.
From mobile DJs and touring techs to installers and rental companies, the PN90TNS is a dependable piece of hardware that holds up to the rigors of real-world use.
Designed for Stability, Safety, and Speed
This is not just another speaker pole—it’s engineered with the practical details that matter on the job. The locking knob and reinforced collar system ensure a tight hold, minimizing movement and ensuring your speakers stay where you position them.
The M20 male thread base mounts firmly to compatible subwoofers, transferring less vibration and preventing unintended rotation. This means improved phase alignment, reduced risk of mic feedback, and a tighter overall system response.
Compatible with a Wide Range of PA Systems
The PN90TNS is compatible with any subwoofer that features a standard M20 threaded top mount, and any speaker with a 35 mm top hat socket. That makes it an ideal fit for a huge range of portable and installed PA systems from major brands—perfect for rental fleets, AV integrators, and touring engineers working with multiple speaker formats.
Whether you’re flying a compact 10″ top or a heavier 15″ cabinet, the Bespeco M20 Speaker Stand has the structural integrity to do it safely.
Italian Engineering You Can Trust
Bespeco is known worldwide for precision-manufactured pro audio accessories that blend functional design with long-term reliability. The PN90TNS M20 Speaker Stand is no exception—built in Italy under strict quality controls, it reflects the kind of thoughtful design and build consistency that professionals depend on.
This isn’t an afterthought accessory—it’s a critical link in your audio setup, and Bespeco has engineered it to deliver under pressure.
Specifications
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Max Load: 50 kg
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Connection Type: M20 male thread (base)
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Speaker Mount Compatibility: 35 mm pole socket (top)
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Material: Steel and aluminum construction
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Height Adjustment: 75 cm to 120 cm
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Locking Mechanism: Reinforced locking knob and collar
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Use Case: Spacer between subwoofer and satellite speaker
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Country of Manufacture: Italy
Conclusion
The Bespeco PN90TNS M20 Speaker Stand is the smart, durable choice for professionals who need a secure, adjustable, and vibration-resistant solution for stacking satellite speakers over subwoofers. With its M20 threaded base, smooth height adjustment, and rugged all-metal build, it delivers stability and flexibility for any serious sound system.
Whether you’re outfitting a touring rig, building a permanent venue install, or managing a rental inventory, this M20 Speaker Stand gives you peace of mind, clean aesthetics, and flawless function. It’s Italian-designed, road-ready, and built to last—exactly what your PA deserves.

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About Bespeco:
Bespeco an Italian Company designing, engineering, manufacturing and commercializing accessories for musical instruments. Through constant cooperation with musicians, sound technicians and engineers, they are able to build functional, sturdy and durable products, each with its own distinctive design. High quality accessories that will always come with you. Wherever you find music, you always find an accessory: be it a cable, a guitar stand, a microphone stand, a case to protect your instrument and many more.





