ADAM Audio SUB2100 Active Subwoofer

510,999 692,000 26% OFF

Item Code: #622

Delivery Time : 5 Days

Availability: In stock

Extended Warranty


ADAM has developed the unique Sub2100 subwoofer for the special requirements of large control rooms and studios.

The Sub2100 combines a huge 21.5″ woofer and an amplifier capable of 1000W continuous power housed in a bass reflex enclosure tuned for reproducing frequencies down to 18Hz. The sheer power and extremely high efficiency (99dB/ W/m) enable this system to produce linear SPL peaks of ≥128dB without any significant compression.

The world‘s largest voice coil
Essential to the volume of this woofer is the gigantic 6” voice coil, which is the largest worldwide. Equipped with this voice coil, the Sub2100 is capable of reaching the highest SPLs in the lowest frequencies that can be perceived by the human ear. On every level, the Sub2100 establishes a new benchmark in subwoofer technology.

  • 21.5" Woofer, 1000 Watts 
  • Linear bass reproduction down to 18 Hz 
  • Maximum Peak sound pressure in 1 m ≥ 128 dB 
  • High efficiency PWM amplifier 
  • Special 21.5" woofer with paper diaphragm 
  • 150 mm voice coil 
  • Additional sub output 
  • Upper cut-off frequency is selectable between 50 - 150 Hz 
  • Connectable high-pass filter for the satellite outputs, which blocks signals below 85 Hz

  • Powered:Yes 
  • Speaker Size:21.5" Subwoofer 
  • Driver Type:Paper Cone 
  • Total Power :1000W RMS 
  • Frequency Range:18Hz-150Hz 
  • Crossover Frequency:50Hz-150Hz 
  • Maximum Peak SPL:≥128dB SPL @ 1m 
  • Input Types:2 x XLR, 1 x Dual RCA Stereo 
  • Output Types:2 x XLR (satellite out), 1 x XLR (sub out), 1 x Dual RCA Stereo (satellite) 
  • Height:33.5"
  • Width:23.5"
  • Depth:28"
  • Weight:187.4 lbs.
  • Manufacturer Part Number:Sub2100

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