KX-5954
3-WAY SCREEN CINEMA SYSTEM
54m
Recommended maximum
The KX-5954 offers a significant improvement in audio quality through the addition of a dedicated midrange horn. This horn reproduces the crucial vocal band to deliver superior dialogue intelligibility.
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,
Krix's in-house research, development and manufacturing team deliver a strong focus on quality and rigorous production standards.
Every speaker is comprehensively tested in an advanced acoustic measurement chamber. Tight production tolerances are upheld to ensure best-in-class product quality and reliability.
FEATURES
• The high power dedicated midrange horn with 6 inch neodymium drivers provides superior dialogue intelligence. Combined with the high frequency horn this ensures the loudspeaker system has consistent directivity across the critical vocal range.
• Patented constant directivity horn technology for precision coverage and extremely uniform frequency response. The result is that every seat in the cinema experiences improvements in clarity and definition.
• Krix proprietary ‘X Bracing’ system within the low frequency enclosure for standing wave suppression and reduced panel resonance.
• Krix engineered bass driver 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
Frequency range
Nominal dispersion
Dimensions
Net weight
Bi-amplified passive crossover
KX-5954.B
Low High
110 dB
1250 W
108 dB
320 W
Low
110 dB
1250 W
Tri-amplified passive crossover
KX-5954.T
Mid
108 dB
180 W
2 x 4 Ω 8 Ω
350Hz (Low - Mid)
2 x 4 Ω 8 Ω
350Hz (Low - Mid)
1600Hz (Mid - High)
32 – 16,000 Hz (-6 dB)
90° Horizontal, 40° Vertical
2170 (H) x 1070 (W) x 460 (D) mm 85 ½ (H) x 42 (W) x 18 (D) inches
150 kg 330 lbs
High
111 dB
130 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
Part Number 5
Sensitivity
1 W/m, Free space
Low Frequency
KX-2690
Horn system
KX-3916.B
KX-3916.T
1 W/m, Half space 3
2.83 V/m, Free space
2.83 V/m, Half space 3
102 dB
105 dB
107 dB
110 dB
1
1
108 dB
108 dB
108 dB
108 dB
108 dB (MF)
111 dB (HF)
108 dB (MF)
111 dB (HF)
108 dB (MF)
111 dB (HF)
108 dB (MF)
111 dB (HF)
Impedance
Nominal
Minimum
Maximum input voltage 4
2 x 4 Ω
2 x 4.0 Ω
50 V
8 Ω
8.0 Ω
51 V
8 Ω (MF)
8 Ω (HF)
8.0 Ω (MF)
7.4 Ω (HF)
38 V (MF)
32 V (HF)
Maximum input power
Continuous
Peak
2 1250 W
5000 W
320 W
1280 W
180 W (MF)
130 W (HF)
720 W (MF)
520 W (HF)
Recommended processing Subsonic 30 Hz, >12 dB/oct Contact Krix for details
Low frequency transducer 4 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.
Low frequency enclosure Vented B4 alignment tuned to 36 Hz, Krix proprietary ‘X bracing’, optimally damped with polyester fibre, MDF black vinyl finish.
Mid & high frequency transducers 1 x 152 mm (6 inch) paper cone driver, neodymium magnet, 44 mm (1 ¾ inch) voice coil.
1 x 100mm (4 inch) ferrite magnet compression driver, titanium diaphragm, edge wound aluminium voice coil on high temperature polyimide former.
Horns 90° x 40° constant directivity, thermoset resin reinforced with glass fibre.
Horn enclosure
Horn bracket
Terminals
Rear enclosure volume selected to match horn acoustic loading. Internally braced and optimally damped with polyester 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 specifications are in accordance with the AES2-2012 standard and are in a form compatible with the Dolby® Atmos™ room design tool.
• 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-5954 is shipped in two parts comprising of a KX-2690 (Low Frequency component) and KX-3916 (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]
Pg. 2 of 4
KX-5954
3-WAY SCREEN CINEMA SYSTEM
DETAILED DIMENSIONS
212
15°
Tilt Adjustment
1976
1509
750
460
SIDE VIEW
15° 15°
Swivel adjustment
TOP VIEW
388
500
2170
1200
1070
FRONT VIEW
Pg. 3 of 4
krix.com
KX-5954 Cinema Specification Sheet-001
ADELAIDE | 14 Chapman Road, Hackham, SA, 5163, Australia T +61 8 8384 3433 F +61 8 8384 3419 [email protected]
Pg. 4 of 4
