Project Description

BA121SC

The Bold Audio BA121SC is an extremely powerful back loaded horn subwoofer with a 2m/6.5ft horn path. This makes the BA121SC the right choice for live sound, touring and installation applications. One BA121SC often produces more output over stand 2×18″ subs in the same class.

The BA121SC contains a custom 18sound 21-inch driver with a massive 4 inch voice coil, capable of handling 1500W AES, 3000W program and 7000W peak.

Now, what does this all mean? The BA121SC subwoofer provides solid low-frequency reproduction from 32Hz to 110Hz and can handle multiple music genres with its back loaded symetrical horn loading This technique ensure clean free of distortion sub harmonic reproduction.The BA121SC  enclosure is made from premium heavily braced 18mm Russian Birch plywood providing a robust and solid cabinet. BA121SC is finished with Warnex water-based textured coating. Rubber stacking feet are used to unsure cabinet walking and to stack multiple boxes.

Features

  • 1500w AES 3000W program 7000W peak power
  • 135 dB SPL Cont. 141 dB SPL peak 1 box
  • 145 dB SPL Cont. 152 dB SPL peak 4 boxes
  • -3dB 32Hz-110Hz 104dB 1w/1m
  • Horn length of 2m/6.5FT
  • Weight – 198 lbs (90 kg)
  • Locking feet
  • Optional wheel board
  • Extremely low power compression of 2dB at maximum power
  • Rock solid 18mm Russian Birch plywood

Applications

  • Medium to large-scale
  • Sound reinforcement
  • High-impact dance clubs
  • Audio-visual production companies
  • Houses of worship
  • Fixed installations

SPECIFICATIONS

Box type Hybrid horn subwoofer
Frequency range -3 db 32hz-120hz 1 box
Coverage pattern 360 degree Omni-directional
Power rating 1500 watts AES 3000 watts program
Output SPL 135db continuous 141db peak
Sensitivity 1w /1m 104 dB 1 box 111 dB 4 boxes
Low frequency 1 x Custom 18Sound- 21-inch woofer with 4inch voice coil
Box impedance 8 ohm
Size HxWxD 1300x600x750mmmm
Weight 198lbs/90kg