Δ-b POWER

• 2×BML-L805
• Power:400W/4Ω
• Product description: GOLDSANGPRO Δ series active line array system is composed of an active subwoofer and passive mid & high line array speakers. The speakers can be either hoisted or ground stacked as a line array.

• GOLDSANGPRO Δ series active line array system is composed of an active subwoofer and passive mid & high line array speakers. The speakers can be either hoisted or ground stacked as a line array.

  There are two models of Δ series line array system, Δ-a &Δ-b POWER.Δ-b POWER is the subwoofer comprising 2 pieces of 8" woofers while Δ-a is the mid & high speaker comprising 2 pieces of 4" MF drivers and 1 piece of pro-ribbon HF driver.  Biema engineers made a great effort in creating the new technology for accomplishing the system. Δ series is not just a simple active speaker system. It possesses distant PC control for the line array speakers,with functions of phrase,delay, EQ, crossover correction. One piece of Δ-b POWER can drive four pieces of Δ-a. It satisfies the basic application of a line array.

  GOLDSANGPRO Δ series active line array is specially designed for vocal reinforcement. It is best for small-to-medium conference room, KTV and small-sized performance venues. 

  ●Biema proprietary aluminium rigging hardware and suspension frame.

  ●High-density noise absorbable materials.

  ●Quick and easy rigging.

  ●Proprietary flat coverage dispersion technoloy.

  ●Professional power supply and connection.

  ●Environmental black lacquer coating.

  ●Special-designed round perforation steel grille.

  ●7-ply birch laminate construction.

  ●HI-FI tone Pro-ribbon tweeter.

  ●Pro-ribbon tweeter with up to 25KHz frequency response provides stunning sound and excellent coverage.    

  ●Impedance curve and phrase curve reach to an ideal line! Extremely low vibration achieves marvelous dynamic performance.

   

  Model	Δ-bPOWER
  System configuration	Active subwoofer
  Woofer	2 x BML-L805
  Material	Plywood
  Exterior protection	Environmental black lacquer finishing
  Suspension	Proprietary Biema rigging system
  Front panel protection	Harden spray finishing round
  	perforation steel grille
  Frequency response(±6dB)	One  enclosure 60Hz-250Hz
  Sensitivity(Axis 1m/1w)	97dB(Full range)
  Input impedance	4 ohm
  Continuous power	400W
  Max power	800W
  Peak power	1600W
  Input sensitivity	0.775V
  Amplifier  power	SUB: 700W / 4 ohm   FULL RANGE: 700W/ 4 ohm
  Power supply	AC180V~260V 50~60Hz
  Product/shipping dimensions(WxDxH)	265x466x537(355x555x660)mm
  N.W/G.W	22.8kg/30.5kg(1xΔ-b )