SUB 15H
SUB 15H
SUB 15H
SUB 15H
SUB 15H
SUB 15H
SUB 15H
SUB 15H
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SUB 15H
SUB 15H
With 1000W (1400W Peak Power) and a high-performance 15" woofer with 3" coil, the Sub 15H is especially suited for small to mid-sized events, where high performance needs to be packaged into compact size. Thanks to their unique configuration, termed Hybrid Horn-Loading, the boxes can be tuned to the lowest frequencies to improve system efficiency and convey a deep, enveloping sound.
With 1000W (1400W Peak Power) and a high-performance 15" woofer with 3" coil, the Sub 15H is especially suited for small to mid-sized events, where high performance needs to be packaged into compact size. Thanks to their unique configuration, termed Hybrid Horn-Loading, the boxes can be tuned to the lowest frequencies to improve system efficiency and convey a deep, enveloping sound.

The new 15H sub offers stereo inputs with selectable link or crossover outputs, a crossover frequency switch at 90 or 120 Hz, a phase inversion switch and built-in delay up to 4.5 ms (adjustable in 0.5 ms steps).

The delay helps you to improve the correct coupling with the whole line-up of dB Technologies full-range speakers, and to make advanced subwoofer configurations without the help of any external processor (Cardioid or End-Fire or Straight Line).

As a matter of fact, the built-in features - variable crossover frequency, phase and delay - let the new Sub H Series be compatible with any other speaker of our lines.

The subs also feature a mini USB Type-B port to update system firmware.

The latest-generation digital amplifier Digipro G3 ensures excellent performance and low energy consumption thanks to its highly efficient, yet very lightweight system. The auto-range digital power supply allows it to operate both on 110V~ and on 220V~.

The new 28/56 Bit DSP with 24 Bit/48KHz A/D conv. provides sound performance above all expectations and perfect system control even under the most extreme operating conditions, thanks to its advanced limiting functions.

The PVC faced birch plywood speaker box is extra resistant also thanks to polypropylene edges that protect it from scratching or impacts during transport. This unique Hybrid Enclosure Technology offers outstanding strength and durability, making your speaker truly road-ready, with their exclusives Aluminum heavy-duty handles.

The M20 threaded mount on the top end of the box permits any type of full-range speaker to be installed using a standard pole with M20 thread.

DS2-S mini pole is also available as an option to adapt any dB Technologies speaker to 15H subs.

Technical Data
Speaker Type
Semi Horn-loaded Active Subwoofer
Acoustical data
Frequency Response [-10dB]
35 - 150 Hz
Max SPL
133 dB
Directivity
omnidirectional
LF
15"
Voice Coil LF
3"
Amplifier
Amp Technology
Digipro G3™
Amp Class
Class D
Power PRG
1000 W
Peak Power
1400 W
Power supply
700 W SMPS with PSU Auto-range (110V~ and 220V~)
Processor
Controller
DSP 56 bit
AD/DA Coverters
24 bit/48 kHz
Limiter
Dual Active, RMS/Peak, Thermal
Crossover Frequency
90, 120 Hz
LF-Xover out slope
24 dB/Octave
Controls
X-Over frequency selection, Delay switch up to 4.5ms, Phase inversion switch, Outputs mode switch (Link/X-over), Mini-USB type “B” port (service data)
Input
Signal Input
2x XLR
Signal Output
2x XLR X-Over Out/Link Out
Mechanics
Housing
Plywood, Black PVC cover
Width
524 mm (20.6 in)
Height
511 mm (20.1 in)
Depth
695 mm (27.4 in)
Weight
31.5 kg (69.4 lbs)
Video
 
 
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Delay
The delay indicates a difference in tempo, generally measured in ms (miliseconds).
It allows you to sincronize speakers, of the same system, stationed in different positions.
The delay may be used to create particular set ups on the subwoofer, thus initializing a controlled sound diffusion. Many speakers have a built-in delay device.
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Digipro® G3
System of digital amplification engineered by dBTechnologies. 

Based on the previous Digipro projects, completely re-designed, lighter in weight and more efficient, new Heatsink, newest components which maximize the power with a lower consumption.

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DSP: Digital Sound Processor
These models come with a powerful DSP. Serving as an active crossover and controller, it splits and limits the signal and aligns phases and delay times.
Best of all, it even enables dBTechnologies' engineers to fine-tune the enclosures for the most balanced response.
It is this perfect balance that ensures your signals - speech, playback tracks, and live music – are sent accurately in every detail.
That makes a dBTechnlogies product a real all-rounder for every sound reinforcement challenge.
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H.E.T. Hybrid Enclousure technology
Exceptionally light and remarkably rugged Developed by dBTechnologies, H.E.T (Hybrid Enclose Technology) housings are made of premium quality multiple wood with a hardwearing, durable, and scratch-resistant coating.
Tough, rugged plastic side panels provide excellent protection for the housing as well as integrated grips and electrical connectors for utmost handling convenience and safety.
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PSU with auto-range

It's a power supply which allows everybody in the world to use the speaker at any power voltage thanks to the auto-adjustment technology: the internal switch automatically detect the voltage and changes from 110/120v to 230/240v.

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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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