QSC

QSC KLAPOLE SP-36 Loudspeaker Subwoofer Pole

4.8 (27 reviews)

Purpose-built 36-inch speaker pole that securely connects KLA series loudspeakers to the KLA181 subwoofer.

$60.00*
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The QSC SP-36 Loudspeaker Pole is a dedicated mounting accessory designed to bridge the gap between the KLA181 subwoofer and a KLA series loudspeaker. At 36 inches in length with a 35 mm diameter, this pole provides the elevation needed to position a top speaker at an effective height above the subwoofer for clear, well-projected sound coverage. The M20 threaded base screws securely into the KLA181's pole mount receptacle, creating a stable and rigid connection that holds firm during performances.

Built for professional live sound applications, the SP-36 is constructed to handle the demands of touring and installation environments. The 35 mm diameter conforms to the widely adopted standard for loudspeaker pole mounts, ensuring compatibility with most speakers that feature a standard pole cup. For sound engineers and installers running QSC KLA systems, the SP-36 is the factory-recommended pole that ensures safe, reliable speaker-over-sub deployment without compromise.

Key Features

Loudspeaker mounting pole for use with KLA181 subwoofer

35 mm diameter

36 inches long

M20 thread

Specifications

Brand
QSC
Model
KLAPOLE (SP-36)
Compatibility
KLA181 Subwoofer
Length
36 inches
Diameter
35 mm
Thread
M20

Pros & Cons

👍 Pros

  • Purpose-built for the QSC KLA181 subwoofer, ensuring a precise and secure fit.
  • Standard 35 mm diameter is compatible with most loudspeaker cup mounts.
  • M20 threaded connection provides a solid, wobble-free attachment to the subwoofer.
  • 36-inch length provides good elevation for optimal sound projection above the subwoofer.

👎 Cons

  • Designed exclusively for the KLA181 subwoofer, limiting use with other QSC models.
  • Fixed 36-inch length with no height adjustment.
  • Sold separately from the subwoofer and loudspeakers, adding to overall system cost.

Frequently Asked Questions

The SP-36 is specifically designed for use with the QSC KLA181 subwoofer, using an M20 threaded connection for a secure fit.
The pole is 35 mm in diameter and 36 inches (approximately 91 cm) in length.
It uses a standard M20 thread, which matches the pole mount receptacle on the KLA181 subwoofer.
The SP-36 is engineered for the QSC KLA system. While the 35 mm diameter and M20 thread are common standards, QSC recommends using it with the KLA181 for guaranteed compatibility and safe operation.