FS151
Description：
FS151 is a functional two way full range multipurpose loudspeaker, it covers angle for 90 ° x60 ° oval broadband constant directivity waveguide horn, which loads 1.73" titanium diaphragm HF compression driver, and with 15" woofer unit composed. The box enclosure is multi-angle inverter design, solid, and good acoustic charactaristic. FS151 can be used for voice or music amplification,such as an independent system or with the full-range of large-scale distributed systems.With the other series subwoofers can easily make a higher level of the music programs. Polygonal box could be vertical or horizontal mounting. It can be used as stage monitor speaker. It uses a multilayer birch plywood manufacturing cabinet, strengthen environmental coat protect the shell,speakers use triangle mesh metal mesh enclosure stick acoustic soft sponge as the speaker protection. Top, bottom and side behind were installed by 16units of M10 screws.On top panel also equipped with an integrated handle, terminal is equipped with NL4 parallel interface. At the bottom of the speakers, there are with mounting bracket to support the base.
Characteristic：
■ 2-way full range speaker
■ Multi-angle enclosure
■ Oval broadband constant directivity waveguide horn
■ inverter type of LF radiation
■ Stable performance
■ Convenience and flexible
■ Multi-angle enclosure
■ Oval broadband constant directivity waveguide horn
■ inverter type of LF radiation
■ Stable performance
■ Convenience and flexible
Applications：
■ Conference centers, churches, auditoriums
■ Bars, nightclubs, clubs
■ Theater sound reinforcement, theme parks
■ Stage side fills
■ Mobile or fixed installation AV systems
■ Small performance PA
■ Bars, nightclubs, clubs
■ Theater sound reinforcement, theme parks
■ Stage side fills
■ Mobile or fixed installation AV systems
■ Small performance PA
Specifications：
System
Frequency Response
Sensitivity
Nominal Impedance
Power Handing
Maximum SPL
Nominal Dispersion
Crossover Frequency
Sensitivity
Nominal Impedance
Power Handing
Maximum SPL
Nominal Dispersion
Crossover Frequency
55 Hz - 19 kHz (±3 dB)
99 dB SPL (1W @ 1m)
8 ohms
400 watts (rms) , 800 watts (program) , 1600 watts (peak)
128 dB
115°（horizontal）, 85°（vertical）
1.7 kHz
99 dB SPL (1W @ 1m)
8 ohms
400 watts (rms) , 800 watts (program) , 1600 watts (peak)
128 dB
115°（horizontal）, 85°（vertical）
1.7 kHz
Component Elements
Low Frequency
Hight Frequency
Hight Frequency
1 x 15(in) 380 mm （dia）, 75 mm(3in)（voice coil dia）
1 x 1.73(in) 44 mm （voice coil dia）, 26 mm(1in)（throat dia）
1 x 1.73(in) 44 mm （voice coil dia）, 26 mm(1in)（throat dia）
Physical
Enclosure Construction
Finish
Grille
Rigging
Other
Input Connectors
Dimensions H x W x D
Net Weight
Finish
Grille
Rigging
Other
Input Connectors
Dimensions H x W x D
Net Weight
15 mm （plywood with structured）
Wear-resistant textured black paint
Powder coated perforated steel,foam backed
14 x M10
Integral pole mount socket
NL4 x 2
696 mm x 450 mm x 425 mm
28 kg
Wear-resistant textured black paint
Powder coated perforated steel,foam backed
14 x M10
Integral pole mount socket
NL4 x 2
696 mm x 450 mm x 425 mm
28 kg
