High Quality Audio Equipment

Stirling Broadcast AB-2 Bass Extender

  • £1698.00
Select Finish (required)
  • Product Code: AB2

Introducing the new Stirling Broadcast AB-2 Bass Extender, for all LS3/5a versions including the V2.

The AB-2 offers the following benefits over the old Rogers AB-1 bass extender:

It has been designed for a broader, less peaky frequency response. Whereas the AB-1 produced a "one-note thud" centred at 70Hz, with the AB-2 you can hear progression through the bass register.

The AB-2 cabinet is taller by 48mm. We made it taller so that the inner chambers and longer port would be optimised for our high quality SB-4424 drive unit.

The AB-2 uses the latest rubberised damping pads (as used in our V2), these are far better that the brittle bituminous material used in the old AB1.

We use a larger, more stable plinth, fitted with heavy duty threaded inserts and high grade spikes. The AB-2 is fitted with high quality gold plated upper & lower connectors (Rogers AB-1 used nickel plated connectors).

The AB-2 is supplied with a far better link lead system (to link the AB-2's to V2's or classic LS3/5a's), featuring gold plated connectors and large contact area.

Our AB-2 is balanced to work at it's best with Stirling V2, but it also produces great results when used with any classic LS3/5a's from 1974 - 1997.

The AB-2 is sold with a 5 year warranty on the drive units and crossovers. Available Veneers:

Available Veneers:



Black Ash

Zebrano "Limited Edition Gold Label"

Ebony Tiger Stripe "Limited Edition Gold Label"

Rosewood "Limited Edition Gold Label"

up to 12 months interest free credit

Skip navigation Home page Site Map Contact us Top of the page Accessibility Statement Products Latest News About Us Help