Sub 18D
Sub 18D
Sub 18D
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Active Subwoofer 18" 1400 Watt
Sub 18D
The SUB 18D is the first-choice bass bin for users seeking powerful punch and ultra low-end response.
Fine-tuned to augment and amplify the highpower 18” woofer’s audio performance, this custom engineered bandpass enclosure outperforms conventional bass-reflex designs, achieving higher peak levels.
Technical Data
Speaker Type
Active Bandpass Subwoofer
Acoustical data
Frequency Response [-10dB]
28 - 150 Hz
Max SPL
134 dB
Directivity
omnidirectional
LF
18 "
Voice Coil LF
4 "
Amplifier
Amp Technology
Digipro®
Amp Class
Class D
Power PRG
1400 W
Peak Power
2800 W
Processor
Controller
Digital
Phase
0, 180 °
Limiter
Dual Active Limiter
Crossover Frequency MF-HF
90, 120 Hz
LF-Xover out slope
24 dB/Octave
Input
Signal Input
2x XLR
Signal Output
2x XLR X-Over Out/ Link Out
Mechanics
Housing
Multiplex plywood
Pole Mount
2x M20
Width
530 mm (21.2 in)
Height
700 mm (28 in)
Depth
600 mm (24 in)
Weight
44 kg (97 lbs)
Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.
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Discontinued Item
We're sorry
This item has been discontinued
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Digipro®
Digipro® Class-D power amp technology packs huge performance and operating efficiency into a lightweight solution that leaves a very small footprint.
With its remarkable 1:1 power-output-to-weight ratio, this technology brings highest performance capability to compact speaker systems.
What’s more, it is also phenomenally easy to handle. digipro® - the high-End Powerpack.
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PFC (Power Factor Corrector)
An integration of the power supply, PFC allows real time correction of the power factor in order to optimize the function of the Digipro and Digipro G2 digital speakers.
Toghether with the full range supply system it enables the systems performances to remain unaltered if tension supply alterations occur.
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X-over
The cross over (X-over) is the intersection point of different frequencies from different ranges.
In sound systems it delimitates the areas in which low, mid, and high frequencies work.
A cross over is also an electronic object, active or passive, which comands the division of the frequencies' areas.
In other words, it separates an incoming full range signal into two or more areas of frequency.

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