SFM09A
Professional Self Powered Low Profile Stage Floor Monitor
1x 8″ Bass-Mid Transducer + 1″ Coaxial Transducer
1x 8″ Bass-Mid Transducer
Class D Switch Mode Amplifier
The Acoustic Technologies SFM09A is a self powered stage floor monitor system engineered to provide exceptional performance from an extremely compact, low profile, light weight cabinet.
The SFM09A utilizes two 8″ Bass-Mid cone transducers one of which incorporates a 1″ coaxial high frequency transducer. An optimized passive crossover network provides a seamless, phase coherent transition between the system components. The symmetrical baffle layout allows the SFM09A to be manufactured in mirror imaged pairs.
The SFM09A is powered by a highly efficient 1175 Watt Class D Power Amplifier Module which features an integrated Switch Mode Power Supply. The amplifier module provides Soft Limit and Thermal Overload protection, balanced XLR audio connectors and a Powercon® mains inlet. The cabinet is constructed from premium grade Birch Ply finished in black AcoustiCoate with a powder coated perforated steel grille to protect the system components. A carry handle is provided.
The SFM09A is the ideal stage floor monitor for all applications requiring a compact, low profile self-powered loudspeaker system such as audio/video presentations, houses of worship and television staging as well as live music and theatre productions.
Acoustic Performance | |
| Frequency Response | 70Hz – 20KHz ± 3dB |
| Sensitivity | 95dB @ 1 Watt, 1 metre |
| Maximum SPL (Calculated) | 128dB @ 1 metre |
| High Frequency Dispersion | Horizontal 100° (H) x 100° (V) |
System Components | |
| Transducer Compliment | 1x 8″ Bass-Mid Transducer + 1″ Coaxial Transducer 1x 8″ Bass-Mid Transducer |
| Crossover Network | Optimised Passive Network @ 2.9KHz |
Amplifier Specifications | |
| Input Impedance | 8 kOhms |
| Amplifier Module Output Power | 1175 Watts |
| Amplifier Module Type | Class D Amplifier Switch Mode Power Supply |
| Amplifier Protection | Thermal Over Current HF on Input Signal Soft Clip |
| Indicator LEDs | Mains On Output Limit |
| Connectors and Switches | Female XLR – Signal Input Male XLR – Signal Link Powercon AC Mains Inlet Mains Switch Mains Circuit Breaker |
Enclosure Specifications | |
| Physical Size | 465mm (W) x 235mm (H) x 366mm (D) |
| Weight | 21.5 Kgs |
| Enclosure Finish | AcoustiCoate Black Elastomer |
| Grille Finish | Black Powder Coat |
The SFM09A enclosure is constructed of high quality void free 18mm Finnish Birch Ply. The transducers are protected by a perforated steel mesh, lined with acoustically transparent foam, providing a durable visually appealing finish.
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 SFM09A, without prior warning in the interests of product improvement.
