ADAM Audio Subwoofer Sub2100


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ADAM Audio Sub2100

ADAM Audio 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. 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“ Subwoofer (paper)

Amp. Power RMS / Music: 1000 W / 1200 W

Frequency Response: 18 Hz - 150 Hz

Max. peak SPL at 1 m: ≥128 db


Don't sweat it.

A 5 year warranty is standard across our entire product portfolio, allowing you to work without worrying about your gear.

360 Degree View

Backplate printing may vary in different countries.

ADAM Audio Sub2100 in use


Technical Data

View the specifications of the ADAM Audio Sub15 by clicking each drop-down section.

  • General Data

    • Panel: Rear
    • Weight: 187.4 lb (85 kg)
    • Height x Width x Depth: 33.5″ (850 mm) x 23.5″ (600 mm) x 28″ (705 mm)
    • Warranty: 5 years (2 years warranty plus 3 years optional with product registration)
    • Delivery Contents: Power cord, manual

  • Audio Input Connectors

    • Analog: XLR / RCA
    • Input Impedance: 10 kOhm

  • Amplification

    • Type: PWM
    • Amp. Power RMS / Music: 1000 W / 1200 W

  • Driver

    • Basket Diameter: 21.5″ (543 mm)
    • Voice Coil Diameter: 6″ (150 mm)
    • Cone Material: Paper

  • Acoustics

    • Frequency Response: 18 Hz – 150 Hz
    • THD > 60 Hz: ≤1 %
    • Max. peak SPL at 1 m: ≥128 dB
    • Crossover Frequencies: 50 – 150 Hz


Additional information

Read up on the user manual, the quick start guide or take a look at the product sheet.

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