Woofer 18", amplificateur numérique Digipro 1000 Watt/RMS, alimentation SMPS avec PFC et DSP 24 bits/48 kHz. Double fréquence d'entrée sélectionnable 90/120 Hz.XLR input/XLR link, XLR xover output. configuration passe-bande. Caisson en multicouche de bouleau peint en noir avec bride M20 pour mât. Prédisposition pour suspension via mécanique sur demande SRK-10.PL 136 dB. Dim. 515x640x720 mm, poids 48 Kg.
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TECHNOLOGIES
Cardioid DesignThe cardioid set up of an acoustic system allows control over the direction of the diffusion of various frequencies. In particular, it considerably limitates problems with diffusion of lower frequencies which are known to be less controllable. A Cardoid Design Speaker possesses the characteristic of removing sound pressure in a useless area, directing it in the desired areas. In subwoofers this configuration avoids low frequencies to return on stage making it more manageable.
PFC (Power Factor Corrector)The Power Factor Corrector greatly improves the efficiency of the system. Performances of the amplifier are very stable and consistent, regardless of the quality of the mains. This also grants a worldwide compatibility of the power supply - from 90V to 265V 50/60Hz - and limits power consumption.
SMPSAn SMPS is an electronic power supply that uses high-frequency switching and control circuits to convert electrical power efficiently. It transforms input voltage (AC or DC) to a regulated output voltage with minimal energy loss. Commonly used for its high efficiency, small size, and lightweight design.
Caractéristiques techniques
Speaker Type
Active Bandpass Subwoofer
Caractéristiques acoustiques
Frequency Response [+/- 3dB]
40 - 120 Hz
Max SPL
136 dB
Directivity
Omnidirectional, Cardiod Option with SDD Module
LF
18 "
Voice Coil LF
4 "
Amplificateur
Amp Technology
Digipro®
Amp Class
Class D
LF Amp
1000 W RMS
Cooling
Convection
Processeur
Controller
Analog
Phase
0, 180 °
Limiter
RMS, Peak, Thermal
Delay Option
SDD Module
Crossover Frequency LF-MF
90, 120 Hz
Slope LF-MF
24 dB/Octave
Mécanique
Housing
Multiplex plywood
Housing Design
Rectangular
Color
Black, White
Handles
3x Side
Pole Mount
1x M20
Rigging Points
integrated for SRK10 fly kit
2xPick Points on top to fix
DRK10/20 rigging frames
Accessory
Wheels 100mm, Dust Cover, Rain Cover
Width
515 mm (20.6 in)
Height
640 mm (25.6 in)
Depth
720 mm (28.8 in)
Weight
48 kg (105.82 lbs)
Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.
