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EAW KF755 Full Range Speaker Tri-Amped Downfill array for KF750
Estimated price for orientation: 690 $
Category: Speakers and Monitors
Class:
Description Brand: EAW Active/Passive: Passive Type: Line Array Speaker Features: 3-Way Configuration, Flyable Model: KF755P
Power Handling, (Watts Continuous) LF 600 MF 400 HF 200 KF755P 3-way tri-amplified full range system. Since the large mid frequency horn contains both the high and low frequency subsystems, the overall package is just 31-in high. Still, the KF755P provides consistent wideband pattern control in both the vertical and horizontal planes. The large MF horn loads a specially designed 10-in midrange cone whose geometry exactly matches the rear of its phase plug assembly. By developing the driver and phase plug as a single unit, pathlength discontinuities within the MF passband have been eliminated without compromising the directional qualities of the source as all previous phase plug designs have. The 2-in exit/4-in voice coil HF compression driver is mounted on an asymmetrical 35° x 35° constant directivity horn mounted coaxially within the MF horn flare. Vertical coverage is 0° to -35°.The KF755P provides optimized downfill coverage below flown arrays or, when inverted, provides upfill balcony coverage from ground-stacked arrays when flying arrays are either not allowed or not desired. At just 31-in tall and under 200 pounds per module, KF700 Series arrays are smaller, lighter, more efficient and, therefore, more powerful than those built with other systems. These smaller, lighter arrays are easier to fly, require less truck space and permit more open sight lines to cover any given venue. The KF750P works with a companion downfill module, the KF755P to provide full range nearfield coverage below the array. The KF755P’s smooth power response produces remarkably even SPL levels throughout the coverage area, allowing it to be used as a stand-alone system when necessary in applications demanding that coverage pattern. Applications include: Concert Tours Performing Arts Centers Houses or Worship TheatersThe three-way full range downfill loudspeaker system shall incorporate a 12-in LF transducer, a 10-in MF cone transducer and a 2-in exit/4-in voice coil compression driver HF transducer. The LF driver shall be mounted in a vented enclosure tuned for optimum low frequency response. The MF driver shall be mounted on an asymmetrical, large-format horn and shall be coupled to a phase plug whose geometry exactly matches that of the driver. The HF driver shall be loaded on an asymmetrical constant directivity horn with a nominal coverage pattern of 35° (h) x 35° (v, 0° to -35°). System frequency response shall vary no more than ±3 dB from 48 Hz to 18 kHz measured on axis. The loudspeaker’s subsystems (LF/MF/HF) shall produce a Sound Pressure Level (SPL) of 103/109/115 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of 132/140/144 dB SPL on axis at 1 meter. The subsystems (LF/MF/HF) shall handle 600/400/200 Watts of amplifier power (continuous) and shall have nominal impedances of 8/8/8 Ohms. The loudspeaker enclosure shall be trapezoidal in shape. It shall be constructed of multi-ply void-free cross-grain-laminated Baltic birch plywood and shall employ extensive internal bracing. It shall be finished in black catalyzed polyurethane. The front of the loudspeaker shall be covered with a powder coated perforated steel grille. The three-way full range downfill loudspeaker system shall be the EAW model KF755P.Axial Sensitivity (dB SPL, 1 Watt @ 1m) LF 99 MF 108 HF 115 Impedance (Ohms) LF 8 MF 8 HF 8 Recommended High-Pass Filter 24 dB/Octave 30 Hz Calculated Maximum Output (dB SPL @ 1m) LF Peak/Long Term 132/126 MF Peak/Long Term 140/134 HF Peak/Long Term 144/138 Nominal Coverage Angles, -6 dB points (degrees) Horizontal 35 Vertical 35 (0 to -35)Configuration 3-way, full range Powering Tri-amplified LF Subsystem 12-in cone, vented MF Subsystem 10-in cone, Radial Phase Plug™ asymmetrically horn-loaded HF Subsystem 2-in Exit/4-in voice coil compression driver on asymmetrical high Q horn Coverage Angles 35° (h) x 35° (v, 0° to -35°)Dimensions inches millimeters Height 31.4 797 Width (Front) 27.0 686 Width (Rear) 8.8 233 Depth 34.0 864 Trapezoid Angle 15 degrees per side Weights pounds kilograms Net Weight 168 76.4 Shipping Weight 178 81.0 Companion Systems Full Range KF750P
Description
| Brand: | EAW | Active/Passive: | Passive |
| Type: | Line Array Speaker | Features: | 3-Way Configuration, Flyable |
| Model: | KF755P |
Power Handling, (Watts Continuous) LF 600 MF 400 HF 200 KF755P 3-way tri-amplified full range system. Since the large mid frequency horn contains both the high and low frequency subsystems, the overall package is just 31-in high. Still, the KF755P provides consistent wideband pattern control in both the vertical and horizontal planes. The large MF horn loads a specially designed 10-in midrange cone whose geometry exactly matches the rear of its phase plug assembly. By developing the driver and phase plug as a single unit, pathlength discontinuities within the MF passband have been eliminated without compromising the directional qualities of the source as all previous phase plug designs have. The 2-in exit/4-in voice coil HF compression driver is mounted on an asymmetrical 35° x 35° constant directivity horn mounted coaxially within the MF horn flare. Vertical coverage is 0° to -35°.The KF755P provides optimized downfill coverage below flown arrays or, when inverted, provides upfill balcony coverage from ground-stacked arrays when flying arrays are either not allowed or not desired. At just 31-in tall and under 200 pounds per module, KF700 Series arrays are smaller, lighter, more efficient and, therefore, more powerful than those built with other systems. These smaller, lighter arrays are easier to fly, require less truck space and permit more open sight lines to cover any given venue. The KF750P works with a companion downfill module, the KF755P to provide full range nearfield coverage below the array. The KF755P’s smooth power response produces remarkably even SPL levels throughout the coverage area, allowing it to be used as a stand-alone system when necessary in applications demanding that coverage pattern. Applications include: Concert Tours Performing Arts Centers Houses or Worship TheatersThe three-way full range downfill loudspeaker system shall incorporate a 12-in LF transducer, a 10-in MF cone transducer and a 2-in exit/4-in voice coil compression driver HF transducer. The LF driver shall be mounted in a vented enclosure tuned for optimum low frequency response. The MF driver shall be mounted on an asymmetrical, large-format horn and shall be coupled to a phase plug whose geometry exactly matches that of the driver. The HF driver shall be loaded on an asymmetrical constant directivity horn with a nominal coverage pattern of 35° (h) x 35° (v, 0° to -35°). System frequency response shall vary no more than ±3 dB from 48 Hz to 18 kHz measured on axis. The loudspeaker’s subsystems (LF/MF/HF) shall produce a Sound Pressure Level (SPL) of 103/109/115 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of 132/140/144 dB SPL on axis at 1 meter. The subsystems (LF/MF/HF) shall handle 600/400/200 Watts of amplifier power (continuous) and shall have nominal impedances of 8/8/8 Ohms. The loudspeaker enclosure shall be trapezoidal in shape. It shall be constructed of multi-ply void-free cross-grain-laminated Baltic birch plywood and shall employ extensive internal bracing. It shall be finished in black catalyzed polyurethane. The front of the loudspeaker shall be covered with a powder coated perforated steel grille. The three-way full range downfill loudspeaker system shall be the EAW model KF755P.Axial Sensitivity (dB SPL, 1 Watt @ 1m) LF 99 MF 108 HF 115 Impedance (Ohms) LF 8 MF 8 HF 8 Recommended High-Pass Filter 24 dB/Octave 30 Hz Calculated Maximum Output (dB SPL @ 1m) LF Peak/Long Term 132/126 MF Peak/Long Term 140/134 HF Peak/Long Term 144/138 Nominal Coverage Angles, -6 dB points (degrees) Horizontal 35 Vertical 35 (0 to -35)Configuration 3-way, full range Powering Tri-amplified LF Subsystem 12-in cone, vented MF Subsystem 10-in cone, Radial Phase Plug™ asymmetrically horn-loaded HF Subsystem 2-in Exit/4-in voice coil compression driver on asymmetrical high Q horn Coverage Angles 35° (h) x 35° (v, 0° to -35°)Dimensions inches millimeters Height 31.4 797 Width (Front) 27.0 686 Width (Rear) 8.8 233 Depth 34.0 864 Trapezoid Angle 15 degrees per side Weights pounds kilograms Net Weight 168 76.4 Shipping Weight 178 81.0 Companion Systems Full Range KF750P