Everything in Music - Since 1958



ProX Deluxe Subwoofer Speaker Pole Mount with 1 3/8" Adapter


  • Our Price
  • $24.99
  • Regular price MSRP: $44.99

OUT OF STOCK - CALL FOR AVAILABILITY
• Inventory changes daily
Contact us for availability | tel: 301-946-8808
• Please allow for additional delivery time due to COVID 19





Elevate Your Sound With The ProX Deluxe Subwoofer Speaker Pole Mount with 1 3/8" Adapter

ProX X-SPAM20 is an adjustable loudspeaker pole with a M20 thread.  Height adjustment is easy just mount to top of subwoofer (M20 thread), other end mounts to Speaker (1 3/8") Pole is adjustable from 35" up to 60" total height.  All Steel Construction with Built in Safety Pin and Easy-Grip Tension Knob Height Adjustment.

More and more pole mount subwoofers are now equipped with M20 threaded pole mounts instead of a standard 1 3/8" socket cup. A screw attachment provides for no tilt or wobble! The X-SPAM20 is designed for the modern production style  of subwoofers as well as the original 1 3/8" pole pockets. Its all-steel shafts telescopes to the height you want, held tight with a friction locking knob backed up by a captive steel security pin. The lower shaft features steel tubing terminated with a threaded lug. The upper shaft is sized to fit satellite speakers with standard 1 3/8" pole mounts.  Included threaded adapter to fit standard 1 3/8" pole pockets.



  • Adjustable Subwoofer Pole Fits Threaded M20 Subwoofer Pole Mounts and 1-3/8" Pocket
  • Fits Traditional 1 3/8" and Threaded M20 Subwoofer Pole Mounts
  • Includes Removable 1 3/8" Pocket Adapter
  • Minimum/Maximum Height: 35”/60” (889mm/1524mm)
  • 125 lbs. (56.7 kg) Weight Capacity
  • All Steel Construction
  • Built-In Safety Pin
  • Ergonomic Tension Knob Height Adjustment


Manufacturer: ProX
Model: X-SPAM20
Warranty: See manufacturer website for details
SKU: I509935-N-0-B
UPC: 019372408703

We are Chuck Levin's Washington Music Center

Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

Contact us if you have questions about one of our listings or if you need help finding the right piece of gear.