FR21A

Self Powered Speaker System

1x 12″ Bass – Mid Neodymium Transducer + 1 x 1″ Compression Driver

Acoustic Technologies’ commitment to engineering superior loudspeaker products is exemplified in the FR21A, a full range self powered loudspeaker system providing exceptional performance in a broad range of professional sound reinforcement applications.

The FR21A employs a highly efficient 12” Neodymium low frequency transducer in a ported enclosure and an advanced 1 x 1.4”/1” exit H.F. compression driver coupled to a H.F. waveguide developed specifically for this cabinet.

The FR21A is powered by a new generation Powersoft Class D Module with Digital Signal Processing (DSP) which features an integrated Switch Mode Power Supply. The amplifier module provides Soft Limit and Thermal Overload protection, balanced XLR audio connectors, a Gain Trim control, Preset Select switch and a PowerCon® mains inlet. The Preset Select switch changes settings in the factory programmed DSP to provide superb performance for all applications.

The cabinet is constructed from premium grade Birch ply finished in black AcoustiCoate. A perforated steel mesh grille protects the system components. The FR21A offers remarkable versatility for all applications. The cabinet’s hardware includes rigging track on the top panel for safe suspension and an industry standard pole-mount adaptor. Recessed hand grips are provided for easy handling.

The FR21A is a truly professional loudspeaker system offering extremely high output with a smooth extended frequency response, eminently suitable for all music and vocal reproduction. such as corporate audio/video presentations, live music production, worship production and theatre performances.

Specifications
Acoustic Performance
Frequency Response 90 Hz – 18 KHz ± 3 dB
60 Hz – 22 KHz – 10 dB
Sensitivity 99dB @ 1 Watt, 1 metre
Maximum SPL (Calculated)130.5  130.5dB @ 1 metre
High Frequency Dispersion 70° (H) x 40° (V) or   100° (H) x 40° (V)
System Components
Transducer Compliment 1 x 12″ Neodymium  LF Transducer
1 x 1.4”/1” exit HF Compression Driver
Amplifier Specifications
Input Impedance 10 k Ohms Balanced
Amplifier Module Output Power 1400 Watts RMS
Amplifier Module Type Powersoft Class D Amplifier with on-board DSP
Switch Mode Power Supply
Amplifier Protection Over Current / Short Circuit
Over Temperature
DC or High Frequency on Outputs
Indicator LEDs Power On Status
Signal Present
Limit Active or Over Temperature Protection
Preset Selected 1 – 4
Connectors & Switches Signal Input & Signal Link XLR Connectors
USB Type B Powersoft Programming Connector
Powercon® AC Mains Inlet
Input Level Control
Enclosure Specifications
Physical Size 331mm (FW) x 232mm (RW) x 556mm (H) x 444mm (D)
Weight 24 Kgs
Enclosure Finish AcoustiCoate Black Elastomer Finish
Grille Finish Black Powder Coat Paint Finish, lined with acoustically transparent material
Hardware 2 x Handgrips
Fly Tract Rigging System
Pole Mount Adaptor

The FR21A enclosure is constructed of high quality void free 18mm Finnish Birch Ply.
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 FR21A, without prior warning in the interests of product improvement.

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