CDL12 Constant Directivity Sound Reinforcement Loudspeaker
CDL12 Constant Directivity Sound Reinforcement Loudspeaker
CDL12 Constant Directivity Sound Reinforcement Loudspeaker
Aperçu
Résultat d'années de recherche et de développement, la CDL12 de PreSonus combine les meilleurs attributs des technologies de source ponctuelle et de line array dans une conception unique en instance de brevet. Vous bénéficiez d'une intelligibilité vocale claire et bien articulée, ainsi que d'une reproduction musicale naturelle grâce à un diagramme de diffusion très focalisé avec un SPL constant sur toute la plage de réponse en fréquence, à la fois dans l'axe et hors axe.
Chaque CDL12 se compose de huit haut-parleurs de 2 pouces alignés dans un arc de cercle segmenté dédié aux hautes fréquences, centré devant un woofer de 12 pouces. Comme ce qui sort du haut-parleur des basses fréquences suit le même axe acoustique que l'arc dédié aux hautes fréquences, le rayonnement provient toujours du centre. Cela reste vrai, que la CDL12 soit utilisée seule ou au sein d'un array vertical d'un maximum de six enceintes couplées acoustiquement. Cette conception unique évite les anomalies de champ proche qui peuvent nuire à la qualité sonore d'un line array traditionnel en créant une réponse en champ lointain quasiment dès la projection du son depuis le centre de l'enceinte.
Les fixations à goupille intégrées permettent de créer rapidement et facilement un array. Deux angles de montage sur mât sont aussi possibles, permettant l'utilisation d'une ou de deux enceintes lorsque le mât est sur trépied ou sur le caisson de basses CDL18s adéquat. Pour des applications en suspension, il est possible d'accrocher jusqu'à cinq enceintes CDL12 peuvent être accrochées sous un ou deux caissons de graves CDL18s. En suspension sans caisson de graves, six enceintes CDL12 peuvent être alignées pour créer un array véritablement symétrique sur 120° x 120°.
Overview
Caractéristiques
- Continuous-directivity constant curve array with eight 2-inch cone drivers disperses sound 120° horizontally
- 20˚ vertical directivity can be extended from 40˚ up to 120˚ with additional arrayable CDL12s
- 12-inch, long-throw LF transducer with 2.5-inch voice coil
- Low 420 Hz crossover point minimizes comb filtering and enhances line array intelligibility
- 500 x 500 watts Class D power for high SPLs and lightning-fast transient response
- High-pass filter
- Remote control via Worx Control software for macOS and Windows, including compression, polarity invert, limiting, delay, 8-band EQ and preset selection
- 35 mm pole socket with 7.5˚ downward tilt for use with up to two CDL12 on a tripod or atop PreSonus® CDL18s subwoofer
- Integrated flyware to create an array of up to six CDL12s
- Signal, -3 dB, Limiter Protection, and Clip Monitoring
- Rugged enclosure and tour-grade, 1.2 mm steel grille
- Six-year Warranty
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Documentation
Software
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En vedette
The CDL12’s Constant Directivity Design
The eight 2-inch high-frequency drivers arc over a single 12-inch woofer are comparable to the coaxial driver configuration found in professional studio monitors. The result is better sonic coherence across the entire venue.
More About the CDL12’s HF Driver Array
The 2-inch cones’ fast transient response is matched for high- and mid-range reproduction. This is enhanced by setting the internal crossover to 420 Hz, so the CDL12 reproduces audio seamlessly, with no gaps at the heart of the musical range. This also minimizes comb filtering between 12-inch bass drivers in an array for a smooth low-mid response.
CDL12 Power Amplification
Each 2-inch speaker in the high-frequency driver array has a 1-inch voice coil, and the entire array is driven by a 500W Class D amplifier. Because the power is shared across eight voice coils, power compression is reduced, resulting in an efficient design and a flatter phase response for less fatiguing listening and a refined, balanced sound.
Worx Control Software
Worx Control software provides CDL-series management tools, including compression, limiting, and 800 ms of delay. An eight-band EQ with individually selectable filter types compensates for room anomalies. Speakers can be grouped and managed individually or together. Performance monitoring indicators monitor temperature and signal levels.
CDL-series Rigging Accessories
CDL loudspeakers and rigging hardware are rated for a 10:1 load. The CDL Rigging Grid is required for flown installations. The CDL Rigging Extension Bar provides tilt control. The CDL Rigging Sling is required with 4 or more CDL loudspeakers in a vertical array and when using the CDL Rigging Extension Bar with a tilt of 12˚ or greater.
Dante® Spoken Here
The locking Ethernet connection on the CDL12’s integrated PDA-1000 power amplifier also provides audio networking capability via Dante. Dante’s multi-channel digital media networking technology delivers near-zero latency and synchronization and has been adopted by many pro-audio manufacturers, facilitating the CDL12 loudspeaker’s interoperability with a wide range of equipment.
Spécifications
Électronique
Auxiliary Input
N/A
Channels
One
Inputs
One - 1 XLR
Line Out
One - Direct Line Out (XLR)
Power Consumption
4.2A
Voltage
100-120V
Général
Amplifier Type
Class-D
Color
Black
Product Name
CDL12 Constant Directivity Sound Reinforcement Loudspeaker, Black
Series
CDL
Accastillage
Audio Controls
Preset Select HPF On/Off
Cabinet Material
15mm Eucalyptus Plywood
Cooling
Free Air Convection
Grille Material
Powder-Coated Steel
HF Powere
1000W Peak, 500W Program (250W RMS)
HF Transducers
8 x 2” (1” Voice Coil)
Handle
2 Side
LF Power
1000W Peak, 500W Program (250W RMS)
LF Transducers
12” (2.5” Voice Coil)
Pole Socket
Dual-Position Pole Mount (0° and 10°) 35 mm
Entrées
Line Inputs Impedance
40 kΩ
Line Inputs Maximum Level
+4 dBu
Measurements
Product Depth
17.5" (444.5 mm)
Product Height
18.6" (473 mm)
Product Width
20.8" (529 mm)
Divers
DSP Features
Compression, Limiting, Delay, 8-band EQ and Preset Selection via WorxControl
Power Cable
powerCON™ In and Out
Protections
Amplifier Protection: Over-current, DC, Over/Under-Voltage, Over-Temperature, High Frequency
Transducer Protection: Limiter
Supported Sample Rates
48 kHz
Suspension
Integrated Rigging (10:1 Load)
Performance
Amplifier Dynamic Range
119 dB (A-Weighted)
Digital Audio Bit Depth
24-bit
Peak SPL
131 dB
Total Harmonic Distortion
<0.05% (20 Hz - 20 kHz)
Total Power Output
2000W Peak, 1000W Program (500W RMS)
Haut-parleurs
Coverage Pattern
120 degree (H) x 20 degree (V)
Crossover Frequency
420 Hz
Speaker Type
Active 2-Way
Total Impedance
NA