One-piece construction spans the width of the speaker for even weight distribution To keep your speakers level on even the most uneven floors the height of the spikes can be easily adjusted and then securely locked into place with the easy to turn knurled jam nut. Dayton Audio OS-2S Outrigger HD Speaker Spike Set Small With Black Steel Base 2 Pieces Stereo Speakers Constructed of 4 mm thick steel, these 14 wide spiked outriggers have a durable black powder coated finish. Dayton Audio OS-2L Outrigger HD Speaker Spike Set 2 Pcs | Large /p Note: For more detailed dimensions see mechanical drawing in the resources section. In addition, the 1-1/2 heavy-duty adjustable spike is long enough to pierce through the thickest carpet and padding to rigidly couple your speaker to the subfloor below, along with further improving stability this coupling can noticeably improve clarity, stereo imaging and bass response. Increases a speaker's footprint to create a more stable base Dimensions:• Outrigger: 4 mm thick (0., 16) x 40 mm (1., 57)W x 355 mm (13., 97)L • Spikes: 30 mm (1., 18)Diameter x 38 mm (1., 49)H • Jam nut: 30 mm (1., 18) Diameter x 20 mm (0., 78)H. By creating a wider base, the OS-2M outriggers can improve the stability of tall, narrow, and top-heavy speakers to keep them standing tall. b>Dayton – Travel guide at Wikivoyage Quick Overview Improve the stability of your speakers while giving them a modern and professional look with Dayton Audio's OS-2M steel spiked outrigger set. Constructed of 4 mm thick steel, these wide spiked outriggers have a durable black powder-coated finish. With 4 mounting points per outrigger and heavy-duty spikes, each outrigger can support up to 200 lbs Coupling loudspeakers to a floor can improve clarity, imaging, and bass response
