EX28
2.5-way Full-range Active Speaker
The EX28 is a 2.5-way full-range active loudspeaker system that builds on the success of the EX26 whilst adding further low frequency extension. Its compact profile makes it ideal for a multitude of FOH and infill applications in Theatres, Leisure venues, Houses of Worship and Concert Halls, where the ultimate quality from a discreet loudspeaker solution is required. Two individually designed 8" neodymium mid - bass woofers offer Transcoil for improved vocal performance and extended bass for the low frequency section, along with a neodymium compression driver mounted on a 100° by 80° horn.
Features
Professional Baltic birch construction with wear-resistant polymer coating
126dB sustained output, 132dB peak with very high dynamic range and low noise floor
500W of total power with complete on-board speaker management system
450W high efficiency, current enhancing, switching low-frequency amplifier
Very high-quality 50W, low IM distortion, Class AB, high-frequency amplifier with transformer-balanced output
Compact low-profile cabinet design allows for use as a front fill or in under-balcony applications with a high pass filter to adjust equalization and phase response
Wide dispersion 100° H x 80° V horn
SLA Technology 1.75" (44 mm) Titanium diaphragm compression driver with complex geometry phase plug for higher output, exceptionally low distortion, extended frequency response, and neodymium magnet structure
Two 8“ woofers feature neodymium magnetic motor structures that dramatically increase force and lower distortion with an additional AIC Trans coil operating on one of the woofers for improved dynamics and definition.
Revolutionary new Krampera filtering creates a 2.5-way system for exceptional vocal clarity.
Proprietary top and side handle design for simplified handling and carrying; each integrates one M10 suspension point.
Additional side and bottom M10 points for flexible brackets, rigging, and installation
“Top-hat” pole mount fitted at the base of the cabinet
LED indicators for signal presence and Power ON status
Applications
Purposely designed as a stand-alone unit for extremely high-quality vocal reproduction and output
Church and houses of worship
Conference and presentations
Front of stage and balcony infill
Full-range portable PA when used with subwoofers for larger Multi-Media applications and small live music applications
System Acoustic Performance
Max SPL Long-term: 126dB
Max SPL Peak: 132dB
-3dB Response: 62Hz to 20kHz
-10dB Response: 52Hz to 28kHz
Crossover Point: 2kHz
High-Frequency Section
Acoustic Design: Horn Loaded
High Horn Coverage Horizontal / Vertical: 100° x 80°
Throat Exit Diameter / Diaphragm Size: 1" / 1.75"
Diaphragm Material: Titanium
Magnet Type: Neodymium
High-Frequency Amplifier Specification
Type: Class AB Push-Pull
Rated Continuous Power: 50W
Distortion: <0.05%
Operating Bandwidth: 2.0kHz to 28kHz
Low-Frequency Section
Acoustic Design: Front Loaded, Bass Reflex
Woofer Size / Voice Coil Diameter / Design: 8" / 2" (one feat. Trans coil)
Magnet Type: Neodymium
Diaphragm Material: Epoxy Reinforced Cellulose
Low-Frequency Amplifier Specification
Type: High efficiency, Current-Enhancing, Switched-Rail Amplifier
Rated Continuous Power: 450W
Distortion: <0.05%
Operating Bandwidth: 62Hz to 2.0kHz
Signal Input
Input Sensitivity: 0,775V RMS
Input Impedance: 20 kΩ
Power Requirements
Power Connector: Neutrik PowerCon®
Operating Voltage Range: 100 to 120V @ 60Hz | 230 to 250V @ 50Hz
Recommended Amperage: 6A 115V / 3A 230V
Cabinet
Cabinet Material: Baltic birch
Handles: 1
Pole Mount: 35 mm
Color: "Orange peeled" Matt Black or any RAL
Physical Dimensions
Height: 668 mm (26.29")
Width: 260 mm (10.23")
Depth: 320 mm (12.59")
Weight: 23 kg (50.7lbs)
Downloads
Product code
KVV 987 460 - 115V
KVV 987 461 - 230V
KVV 987 462 - 250V