DB Technologies SUB 15H Active Subwoofer

Overview:

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.

Specifications:

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)

Features:

• Semi horn loaded 15" active subwoofer
• 1400W Peak power
• MAX 133dB SPL
• Excellent performance at a closde listening distance