K&M 21441 Ring Lock Adapter Sleeve

K&M 21441 Adapter Sleeve »Ring Lock« - Black

The K&M 21441 Adapter Sleeve »Ring Lock« is an essential accessory for audio professionals seeking a secure and vibration-free connection between their speakers and stands. Designed to attach seamlessly to speaker stands with a tubing diameter of 35 mm (1.378"), this adapter sleeve ensures a tight and firm fit, enhancing the overall stability and sound quality of your setup. :contentReference[oaicite:0]{index=0}

At the core of this adapter sleeve is K&M's patented expanding mandrel system, known as the »Ring Lock«. This innovative mechanism utilizes moveable plastic splints to create a vibration-free connection by effectively isolating the speaker from the stand. This design minimizes unwanted vibrations and resonance, resulting in a cleaner and more accurate audio reproduction. :contentReference[oaicite:1]{index=1}

Constructed from durable steel, the adapter sleeve is built to withstand the rigors of frequent use, making it suitable for both live performances and permanent installations. The black finish offers a sleek and professional appearance, blending seamlessly with most speaker and stand designs. Secured by a reliable locking screw, the adapter sleeve ensures that your speaker remains firmly in place throughout your event. :contentReference[oaicite:2]{index=2}

Key Features:

• Patented »Ring Lock« expanding mandrel system for a secure fit.
• Moveable plastic splints provide a vibration-free connection.
• Compatible with speaker stands having a 35 mm (1.378") tubing diameter.
• Durable steel construction with a sleek black finish.
• Secured by a locking screw for reliable stability.

Technical Specifications:

• Function: To slip on stand, to insert into speaker.
• Height: 270 mm (10.63").
• Material: Steel.
• Suitable for Tubing Diameter of: 35 mm (1.378").
• Tube End(s): »Ring Lock« diameter 35 to 37 mm (1.378" to 1.457").
• Type: Black.
• Special Features: Patented expanding mandrel system »Ring Lock«; vibration-free connection due to moveable plastic splints; secured by locking screw.
• Weight: 0.66 kg (1.455 lbs).