null
Skip to main content

Adam Audio

Adam Audio SUB 2100 21.5" 1000-Watt RMS Active Subwoofer

$8,499.00
$10,599.00
20% Off
SKU: AD-SUB2100
Condition: New
Availability: Special Order - Usually Ships in 3-5 Days
Shipping: Calculated at Checkout
Adding to cart… The item has been added
Have more questions? Ask an Expert
Free shipping on orders over $200
30-Day Return Policy
Canadian Owned & Operated
Price Match Guarantee

Descriptions

About: Adam Audio SUB 2100 21.5" 1000-Watt RMS Active Subwoofer 

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.

Features: 

  • 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

Specifications:

  • 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)
  • 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

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.

More Recommendations

See all

Free Shipping

Lowest Price

Quick Service

Buy now pay later

#

JL Audio: Uncompromised Sound

Shop JL Audio
#

Open Box Deals — Like New, Better Price

Browse Deals