AC Audio Online Music Shop, PA, Pro Audio & Live Sound Specialists

A.C. Audio: Online PA, Pro Audio and Live Sound Specialists Call us on 0113 386 9080 Send us an email: Home

DB Technologies Opera 402D Powered Speaker

Product Code: DBOPERA402D
Manufacturer: DB Technologies

Free mainland UK shipping available for this product

Our Price £179.99INC

4 in stock and ready to ship from High Wycombe

The light-weight OPERA-LIVE-SERIES 400 models, in compact housing, are top-of-the-range and produce the most professional audio performance, due to high-quality components, such as the new dBTechnologies 1" compression driver with its 1.5" titanium membrane and controller-driven bi-Amp output mode. The 12"/1" LIVE402 model, with its high acoustic pressure and optimal sound characteristics, is ideally suited for use as a full-range system or as a high-quality ground monitor, also in combination with subwoofers.


Type 2-Way Active Speaker

  • Acoustical data
  • Frequency Response [-10dB] 59 - 20.000 Hz
  • Frequency Response [+/- 3dB] 70 - 19.000 Hz
  • Max SPL 128 dB
  • HF 1"
  • Type HF Compression driver
  • Voice Coil HF 1.4"
  • Directivity 80/65 x 60
  • Horn Asymmetrical CD Horn
  • LF 12"
  • Voice Coil LF 2"
  • Amplifier
  • Amp Technology digipro
  • Amp Class Class D
  • HF Amp 100 W
  • LF Amp 300 W
  • Cooling Convection
  • Processor
  • Controller DSP
  • 24bit/48kHz
  • System Presets Flat
  • Processed
  • Limiter Dual Active
  • Peak, RMS, thermal
  • Delay Option No
  • Crossover Frequency MF-HF 1940 Hz
  • Slope MF-HF 24 dB/Octave
  • Input Section
  • Signal Input 1x XLR
  • 1x 6.3mm phone jack
  • Microphone Input Yes
  • Signal Output 1x XLR
  • 1x 6.3mm phone jack
  • Power Socket VDE
  • Voltage Range 240 V
  • Mechanics
  • Housing PP
  • Housing Design Multifunctional
  • Color Black
  • Handles 1x on top
  • 2x side
  • Pole Mount 36mm
  • Angles Up Monitor use 43
  • Front Grille Metall, 1.2mm with acoustical foam
  • Width 432 mm (17.28 in)
  • Height 655 mm (26.2 in)
  • Depth 353 mm (14.12 in)
  • Weight 14.1 kg (31.09 lbs)



  • UK Based Company
  • Part of A.C. Entertainment Technologies - has its trading origins over 45 years ago
  • UK Stock Holding
  • UK Warranty
  • Free Delivery Over ?150
  • Great Prices
  • Over 20 Years' Experience
  • Specialist Advice
  • Fast Delivery
  • Finance Options Available

With years of experience supplying Businesses, Government Organisations, Charities, Schools, Colleges and Universities, we invite you to take advantage of our knowledge to help you make an informed choice, ensuring you are purchasing the best music products for your needs. With specialists in PA Systems, Pro Audio & Live Sound equipment on hand to answer calls and emails, you're in the best possible hands.

Contact us now to discuss your requirements or to request a quotation. Additional discounts may apply for educational establishments or size and value of order.

Purchase orders can be sent directly to or apply for your cash or credit account here. Terms and conditions will apply.

Share This Page

Seen it cheaper?