System installers in search of a quality surface-mount speaker should check out theBose Professional FreeSpace FS4SE, a pair of black passive IP55-rated loudspeakers for use indoors and outdoors that are easy to install and provide consistent tonality acro
System installers in search of a quality surface-mount speaker should check out theBose Professional FreeSpace FS4SE, a pair of black passive IP55-rated loudspeakers for use indoors and outdoors that are easy to install and provide consistent tonality across the entire FreeSpace line. The FS4SE features a full-range 4.5″ driver capable of reproducing 70 Hz to 17 kHz with an SPL of 112 dB, making it an ideal choice for both background music and voice announcement applications. Each speaker includes a U-bracket, vertical logo, and a weather-resistant input panel.
Features
Specifications
Speaker
Active/Passive | Passive |
Number of Included Speakers | 2 |
Speaker Configuration | Full-Range |
Power Handling | 50 W RMS 200 W Peak |
Constant Voltage / Transformer Taps | 70 V: 2.5 / 5 / 10 / 20 / 40 W or 8 Ohms Bypass 100 V: 5 / 10 / 20 / 40 W or 8 Ohms Bypass |
Impedance | 8 Ohms |
Enclosure Type | Bass-Reflex |
Drivers
Full-Range Driver | 1x 4.5″ / 114.3mm |
Performance
Frequency Range | 70 Hz to 17 kHz -10 dB |
Frequency Response | 80 Hz to 16 kHz -3 dB |
Maximum SPL | 112 dB (Peak) |
Sensitivity | 89 dB |
Coverage Angle | 130 H x 125 V at 4 kHz 105 H x 100 V at 10 kHz |
Recommended High-Pass Filter | 70 Hz, 24 dB/Octave |
Connectivity
Inputs/Outputs | 1x Block 6-Pin Speaker Input/Thru |
Maximum Wire Gauge | 14 AWG / 2.5 mm |
Environmental
Environmental Protection | Dust/Water-Resistant (IP55) |
Operating Temperature | -13 to 158F / -25 to 70C |
Color | Black |
Mounting | 2x M8 Bracket Point (Rear) |
Construction Material | Perforated Metal Grille, Plastic |
Dimensions | 10.7 x 7.7 x 6.7″ / 27.2 x 19.6 x 17cm |
Weight | 6.8lb / 3.1kg |
Packaging Info
Package Weight | 19.33 lb |
Box Dimensions (LxWxH) | 22.1 x 15.9 x 10.3″ |
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