Full Range Enclosure

1x 12" Bass Driver +1x 1" Horn - 500 Watts Program

The Acoustic Technologies FR11 is a premium loudspeaker system designed with the same technology and performance qualities as our award winning FR01. The only difference being a lower power handling specification coupled to a mid price point.

The FR11 features the latest in all new technology componentry. The low frequencies are reproduced by a new generation 12", 400 Watt Program Bass/Mid Transducer. High frequencies are transparently delivered by a 1" exit, 100 Watt Program Neodymium Compression Driver coupled to a high density Horn Flare.

The loudspeaker system components are housed in our Finnish Birch ply enclosure with a black AcoustiCoate elastomer finish. A rugged black powdercoated steel Grille, Pole Mount Fitting and Top and Back Fly Points complete the package.

The FR11 loudspeaker system is the choice for all professional applications requiring Acoustic Technologies' outstanding performance at a price point that's sure to meet all budgetary requirements.


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Transducer Complement 1 x 12" Bass-Mid Transducer
1 x 1" HF Compression Driver
Frequency Response 80 Hz -21 kHz ± 3 dB
Sensitivity 98 dB @ 1 watt, 1 metre
Maximum Input
Continuous: 250 Watts RMS
Program: 500 Watts Program
Maximum SPL
Continuous: 121 dB @ 1 metre
Program: 124 dB @ 1 metre
High Frequency Dispersion 100° Horizontal x 50° Vertical
Nominal Impedance 8 Ohms
Dimensions Height 590mm, Depth 385 mm,
Width Front 368mm, Rear 265mm
Nett Weight 21 Kg
Connectors 2 x Speakon Connectors.
Hardware Handgrips.
Speaker Stand Mount.
Fixed Fly Points.
Cabinet Finish Options AcoustiCoate Black Elastomer Finish.
Grille Finish Options Black Powder Coat Paint Finish.

The FR11 enclosure is constructed of high quality 18mm Finnish Birch Ply.

The transducers are protected by a rugged expanded steel grille providing a durable, visually appealing finish. The FR11 passive crossover provides a seamless transition between the transducers. The crossover frequency is selected to enhance the already superb performance of the individual components. Great care is taken to ensure that a phase coherent output is maintained across the entire audio bandwidth.

Sensitivity, Maximum Power and SPL measurements are conducted in accordance with the AES 24 Hour Pink Noise Standard. Acoustic Technologies reserve the right to alter or amend the FR11, without prior warning in the interests of product improvement.