BT1800 Dual 8 Inch Mid-high and a 18 Inch Mid-low Line Array Speaker System

The BT1800 system is a perfect choice for high quality audio requirement. It is a easy to set up and compact sound system.BT1800 is ideal for small to medium applications for touring and fix installation(4TOP+1SUB+1FRAME)

  • Dual 8″ Beyma ultra low distortion cone drivers
  • 1.75″ Beyma compression driver unit
  • Frequency range: 60Hz-20KHz
  • exceptionally high sound pressure
  • High power handling of 2000W
  • Easy mounting
  • Great flexibility
  • Widely applications

Super Compact 2×8″ line array speaker Original Beyma transducers and NOVA custom-made 18″ subwoofer . High fidelity and low distortion, lightweight enclosure is ideally suited for a variety of small to medium size applications like as performing arts centers, theatres and church.

BT1800 is idea designed for small and medium house of worship, bars, clubs, and other indoor venues as well as outdoor applications.
The BT1800 line array system can also be used as a side-fill or front fill speaker.

BT1800 have passive and active two version for your choice.

All of our line arrays are hand-wired using premium 14 gauge cables. All of our transducers from dual 8″ line array are from Beyma audio company to deliver more high clear and stable, efficiency sound for your performance.

Type: BT1800 Dual 8 Inch with Sub Line Array Speaker System
LF Frequency response: 30 Hz – 200Hz (-6 dB)
MF/HF Frequency response: 130 Hz – 19 kHz (-6 dB)
Power handling RMS / peak (passive): 3-way
Low RMS Power / peak: 600 W / 2400 W
Mid RMS Power / peak: 300 W / 1200 W
High RMS Power / peak: 50 W / 200 W
LF sensitivity (1w@1m): 110dB
MF/HF sensitivity (1w@1m): 105 dB
LF Maximum SPL: 131dB 135 dB
MF/HF Maximum SPL: 131dB 130 dB
Dispersion horizontal: 100°
Dispersion vertical: 10°
Low frequency: 1×18″NOVA customs-made woofer
Mid frequency: 8x 8″Beyma woofer
High frequency: 4x 1.75″ Beyma compression driver unit or NOVA customs-made compression driver unit
Nominal impedance LF: 8 Ohm
Nominal impedance MF/HF 16 Ohm
Enclosure material: Birch plywood
Finish: Envoironment painting
Flying hardware: Integrated
Dimensions (WxHxD): 991 x360x 508 mm
Net weight: 70 kg


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  • Standard Plywood
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