K-Array KRM33 Low Profile Variable Coverage Speaker
Description
Description
K-Array KRM33 Low Profile Variable Coverage Speaker
The K-Array KRM33 or the cheese box as it has been affectionately nicknamed, is an ultra-compact and low-profile powered wedge speaker with a controlled horizontal pattern and has an extended frequency response. It is made up of three 3.15 cone drivers and one 6 passive radiator. This combination guarantees a controlled and linear emission on a really wide range, with a bass enhancement mode that can go from 70Hz to 18KHz. The KRM33 is equipped with a two channel amplifier and a DSP that can be used to adjust the EQ directly inside the box. An USB direct connection guarantees an easy plug & play connection. The DSP also offers the possibility of changing the horizontal pattern of the single speaker and its bass response, two buttons located at the back of the box are used to quickly change these settings without the need of a computer. The controlled horizontal dispersion gives the possibility of creating horizontal arrays which increase the SPL and the coverage while maintaining a high and constant signal-before-feedback within all the clusters beams. The stainless steel chassis is a sturdy and durable box solution which is also remarkably short in height. Thanks to this feature the KRM33 can be easily and discreetly integrated in scenography designs, broadcast studios as well as under-balcony speakers in theaters. All the components of the Redline KRM33 are designed by the K-array R&D department and made in Italy under the K-array quality control system.
Key Features
- Selectable horizontal coverage
- Extended frequency response
- Strong stainless steel chassis
- Controlled horizontal dispersion
Technical Specifications
Acoustics
Speaker power handling: 180 W(AES)
Frequency range: 70 Hz - 18 KHz +/- 3dB / 100 Hz - 18 KHz +/- 3dB
SPL 1W/1mt: 93 dB
Maximum SPL: 115 dB (cont.) - 121 dB (peak)
Coverage
SPL : DSP controlled (30° / 70° selectable)
Maximum SPL: 115 dB (cont.) - 121 dB (peak)
Coverage
Horizontal: DSP controlled (30° / 70° selectable)
Vertical: 90°
Crossover
Type: DSP controlled
Frequency: 70 Hz minimum (preset dependent)
Transducers
3 X 3,15 Neodymiun cone driver with 1 voice coil
1 X 6 passive radiator
Selection Switch
Horizontal Pattern: Spot Flood
Response: Bass Enhancer
Audio Input
Analog connector: 1 male + 1 female 3-pin balanced XLR
Remote Control Input
Connector: 1 USB type B
Power Input
Connector: 2 x PowerCon IN/OUT
Amplifier
Type: 1 module class D - DSP controlled
Nominal power output: 2 X 125 W @ 4 1% THD + NOISE
Protection: Dynamic limiter - Over current - Short circuit
Frequency response: 20 Hz - 20 KHz, all load +/- 0.5 dB
Damping factor 8, 100 Hz: > 500
THD+N 1KHz, 1 W: 0.003%
AC Power
Nominal voltage: 115 / 230 Vac auto switching
Operating range: 85 - 132 Vac 170 - 264 Vac 50 - 60 Hz
I. Nom: 2 A / 115 Vac 1 A / 230 Vac
Consumption
Quiescent power (with no signal in): 10 W
1/8 rated power (pink noise) @ 4 : 110 W
Peak power: 660 W / 120 ms
Certification
IP: 40
Physical
Dimensions: 26.6 x 10.3 x 3.02 cm (10.47 x 4.06 x 11.89)
Weight: 5.2 kg (11.59 lbs)
Payment & Security
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