Transcript
MAIN APPLICATIONS Permanent installations in: Theatres, Concert Halls, Clubs, Places of Worship, Conference Rooms, Indoor Sports, Arenas & Stadiums Sound reinforcement for live events: Touring, Bands, Orchestras
MAIN FEATURES 0,70" birch plywood cabinet Class D amplifiers, 600W RMS to the LF, 300W RMS to the HF 4 x 8” woofers with 2" coil 4 x 1" neodymium compression drivers with 1,7" voice coil DSP on board with 8 preset Dispersion 90°H x 20°V High SPL capability: 137dB Integrated rigging hardware Completely Manufactured in Italy
PRODUCT DESCRIPTION FBT MODUS 4820LA is a new sound reinforcement solution from FBT that redefines the modern line array in terms of power, size, light weight, flexibility and ease of use. The FBT MODUS 4820LA is the ideal choice when line array performance is needed and a fast and easy set up is a must. The modularity of the FBT MODUS 4820LA makes it extremely flexible for a wide range of applications, from a small two cabinets PA system to an elaborate line array system along with multiple FBT MODUS 118FSA and FBT MODUS 215FSA subs for large concert events. The system features 4 x 8" custom neodymium woofers with 2" voice coil and 4 x 1" neodymium compression drivers with 1,7" voice coil. The system is powered from a 600W RMS amplifier in Class D technology for LF and a 300W RMS amplifier for HF; the amplifier features a solid lightweight die-cast aluminium structure that permits to protect the electronics against dust, avoid any air loss through the controls and maximize heat loss by using the woofer ventilation instead of a cooling fan. The constant curvature overcomes the limitations of line arrays with variable angles which inevitably create unmatched SPL between neighbouring enclosures at high frequencies. The onboard DSP offers a choice of eight presets, allowing users to easily configure their MODUS system depending on the curvature of arrays and the number of speakers used. 3 status LEDs, On/Peak/Lmt-Prt, are provided for monitoring the system. The FBT MODUS 4820LA cabinets are moulded on a 0,70" (18mm) birch plywood, and incorporate two handles; the front is protected by a heavy duty metal grille with anti-resonance spacers and exclusive synthetic cloth to protect the drivers. The FBT MODUS 4820LA provides a wide range of hardware accessories for flying and ground stacked configurations.
ELECTRICAL PERFORMANCE Built-in Amplifiers LF / HF
*
Input Impedance Maximum SPL ( cont. / peak ) AC Power requirement
PHYSICAL 4 x 8" - 2" coil 4 x 1" - 1.7" coil XLR with loop 28,66" x 20,07" x 15,98"
2-way powered bi-amplified system cont.: 400W RMS / 200W RMS max.: 600W RMS / 300W RMS peak.: 1200W / 600W 58Hz - 20kHz 22kOhm 130dB / 137dB 90° x 20° 640 VA
728 x 510 x 406mm 31,88" x 23,62" x 19,68"
Power cord
810 x 600 x 500mm 100,31 lbs / 45,5 kg 106,92 lbs / 48,5 kg Birch plywood 5 mt. / 16,4ft
CONT.: 500mS, rms power on nominal speaker impedance MAX.: 2mS burst, rms power on nominal speaker impedance MAX PEAK: based on max peak output voltage and nominal speaker impedance CONT. SPL: free space, based on continuous power amp rating and LF transducer average sensitivity data, 125mS time average PEAK SPL: free space, based on max peak power amp rating and system peak sensitivity, 10mS time average
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ACCESSORIES
AMPLIFIER MODULE The FBT MODUS 4820LA provides a high-efficiency Class D power amplifier module with switching power supply enclosed in a die-cast aluminium chassis.
MD-F SAT Flying bar for rigging MODUS 4820LA
MD-T 48 Trolley for 2 MODUS 4820LA
This permits to protect the electronics against dust, avoid any air loss through the controls – which would cause annoying noises- and maximize heath loss by using the woofer ventilation instead of a cooling fan.
MD-WB Stand base to tilt MODUS 4820LA on MODUS SUB
CONNECTION PANEL
DIMENSIONAL DRAWING 28,66 in
16,41 in
16,41 in
20,39 in
MD-B Stand base to tilt MODUS 4820LA
