KX-5255
2-WAY SCREEN CINEMA SYSTEM
23m
Recommended maximum
The KX-5255 features dual 15 inch bass drivers and an extended response 1 ¾ inch diameter voice coil compression driver, coupled with Krix
proprietary
90º x 40º horn. Using sophisticated loudspeaker modelling techniques, the acoustic loading and pattern control have been engineered to achieve industry leading low distortion and smooth directivity characteristics.
Building on a long and successful history within the cinema industry, our in-house research, development and manufacturing team deliver a strong focus on quality and rigorous production standards. Every speaker that leaves Krix has been fully tested in an advanced acoustic measurement chamber. Tight production tolerances are upheld to ensure best-in-class product quality and reliability.
FEATURES
• Extended response 1 ¾ inch voice coil compression driver for the most demanding applications.
• Patented Constant Directivity Horn technology for precision coverage, extremely uniform frequency response and ultra-low distortion.
• Krix proprietary ‘X Bracing’ system within the low frequency enclosure for standing wave suppression and reduced panel resonance.
• Krix engineered bass driver(s) featuring, large ferrite magnet structure, dual aluminium shorting rings and symmetrical gap geometry for minimum distortion at all levels.
System options
Product code
Frequency
Sensitivity (2.83 V/m, Half space 3 )
Input power rating 2
Impedance
Crossover frequency
Mono-amplified passive crossover
KX-5255.M
103 dB
750 W
4 Ω
1600 Hz (Low - High)
Frequency range
Nominal dispersion
Dimensions
Net weight
Low
103 dB
625 W
4 Ω
Bi-amplified
KX-5255.B
1600 Hz (Low - High)
32 – 19,000 Hz (-6 dB)
90° Horizontal, 40° Vertical
1450 (H) x 670 (W) x 460 (D) mm 57 (H) x 26¼ (W) x 18 (D) inches
64 kg 141 lbs
High
110 dB
45 W
8 Ω
krix.com
ADELAIDE | 14 Chapman Road, Hackham, SA, 5163, Australia T +61 8 8384 3433 F +61 8 8384 3419 [email protected]
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DETAILED SPECIFICATIONS
Mono-amplified (passive crossover) Low frequency
KX-5255.M
KX-2610 Part Number 5
Sensitivity
1 W/m, Free space
1 W/m, Half space 3
2.83 V/m, Free space
2.83 V/m, Half space 3
Impedance
Nominal
Minimum
Maximum Input Voltage 4
Maximum Input Power
Continuous 2
Peak
Recommended Processing
Low frequency transducers
Low frequency enclosure
High frequency transducer
Horn
Horn bracket
Terminals
99 dB 1
101 dB 1
101 dB
103 dB
4 Ω
4.0 Ω
60 V
99 dB
101 dB
101 dB
103 dB
4 Ω
4.0 Ω
50 V
Horn system
KX-3400
110 dB
110 dB
110 dB
110 dB
8 Ω
7.2 Ω
19 V
750 W
3000 W
625 W
2500 W
45 W
180 W
Subsonic 30 Hz, >12 dB/oct Subsonic 30 Hz, >12 dB/oct Contact Krix for details
2 x 380 mm (15 inch) paper cone driver, ferrite magnet, vented pole peice, 75 mm (3 inch) edge wound copper voice coil, dual aluminium shorting rings.
Vented B4 alignment tuned to 36 Hz, Krix proprietary ‘X bracing’, optimally damped with polyester fibre, MDF black vinyl finish.
1 x 44 mm (1¾ inch) compression driver, ferrite magnet, treated polyethylene diaphragm, edge wound aluminium voice coil on treated Nomex former and unique (patented) phase plug architecture.
90° x 40° constant directivity, thermoset resin reinforced with glass fibre.
Tilt 0° to 15° downwards: Swivel ±15° degrees.
Krix proprietary, high current binding posts featuring an 8mm hole to accept large diameter cable. High visibility polarity indicators.
NOTES
• All measurements and specifications are made in accordance with AES2-2012 and in a form compatible with Dolby® Atmos™ calculator.
• Due to continued development, specifications may change without notice.
• Manufactured and sold under US Patents 7,044,265 B2 and 2011/0153282 A1.
1. Sensitivity measurements adjusted to the nominal 1W input power, calculated from the real part of the electrical input impedance over the operating frequency range.
2. Maximum AES continuous power capacity (AES2-2012) band limited test signal duration of two hours.
3. Half space sensitivity based on partial increase due to rear wall loading at low frequencies estimated from the directivity index over operating frequency range.
4. RMS voltage required to deliver the maximum continuous power to the loudspeaker, IEC shaped pink noise with duration of two hours.
5. The KX-5255 is shipped in two parts comprising of a KX-2610 (Low Frequency component) and KX-3400 (Horn system component).
krix.com
ADELAIDE | 14 Chapman Road, Hackham, SA, 5163, Australia T +61 8 8384 3433 F +61 8 8384 3419 [email protected]
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www.krix.com
Description:
KX-5255 Cinema System
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JH
18/05/16
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KX-5255
2-WAY SCREEN CINEMA SYSTEM
DETAILED DIMENSIONS
1280
880
Terminals
100
Max. clearance
15°
Tilt adjustment
460
15° 15°
Swivel adjustment
340
1450
1060
660
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krix.com
KX-5255 Cinema Specification Sheet-005
ADELAIDE | 14 Chapman Road, Hackham, SA, 5163, Australia T +61 8 8384 3433 F +61 8 8384 3419 [email protected]
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