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dB Technologies Sub 15H Subwoofer

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dB Technologies Sub 15H Subwoofer
dB Technologies Sub 15H Subwoofer
dB Technologies Sub 15H Subwoofer
dB Technologies Sub 15H Subwoofer
dB Technologies Sub 15H Subwoofer
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Product Description

Part of dB Technologies' SUB H series, the Sub 15H is a 15" active subwoofer with 1400W Peak Power and a 3" voice coil. Ideal for use in small to mid sized venues, it features a compact, lightweight cabinet equipped with power-efficient, high-performance technology.

The unique hybrid horn-loading design means that the sub's low-frequency range is extended, allowing for full-toned, powerful audio, and the DigiPro D3 digital amplifier saves on energy consumption whilst still reaching 133-134 dB maximum SPL output. Additionally, the 28/56 Bit DSP's exceptional limiting functions allow for superb sound quality and optimum system control in all conditions, no matter how extreme. Built for the road, the Sub 15H's cabinet is made from robust PVC-faced birch plywood, reinforced with polypropylene edges which make it super-resistant to any knocks, bumps or cosmetic damage during transit.

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.


  • Semi Horn Loaded 15"Active Subwoofer
  • 1400W Peak Power
  • MAX 133dB SPL
  • Excellent performance at a close listening distance


  • Speaker Type: Semi Horn-loaded Active Subwoofer
  • Frequency Response: [-10dB]35 - 150 Hz
  • Max SPL: 133 dB
  • Directivity: Omnidirectional
  • LF: 15"
  • Voice Coil LF: 3"
  • 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~)
  • Controller: DSP 56 bit
  • AD/DA Converters: 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)
  • Signal Input: 2x XLR
  • Signal Output: 2x XLR X-Over Out/Link Out
  • 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)
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