Rogers AB3a Active Subwoofer

Each subwoofer cabinet is constructed from 12mm birch plywood (the same cabinet material used in our award-winning Classic LS3/5A speakers) and houses a 50 Watt mono amplifier.
Each amplifier is adjustable for gain, frequency and phase response. Depending on the speaker position and room acoustics, the amplifier can be tailored to match the listening room acoustic perfectly.

The recommended connection is via the high-level Speakon input. Speakon connection leads are supplied with the subwoofers for ease of connection. Simply plug in the Speakon connector to the amplifier and connect the other end of the lead to the main systems power amplifier speaker terminals.

Supplied in a black satin finish with matching plinths, the Rogers AB3a’s greatly enhance the performance of any LS3/5A speaker system and is compatible with both the 15 Ohm and 11 Ohm versions.
· Woofers: 2 x Rogers Mass loaded LS3/5A woofers per AB3a
· Amplifier: 50 Watt Class B transistor amplifier
· Frequency cut range: 40Hz-220Hz
· High level: Speakon gain input ( lead supplied)
· Phase control: 0-180 Degrees
· Standard Finish: Satin Black
· Rear Grille: Black Tygan
· Dimensions: H 60cm x W19cm x D16.5cm
· Weight: 11Kg (each AB3a)