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Adam Professional Audio Sub2100 - 1000W 21" Front-Firing Active Subwoofer

B&H # ADSUB2100 MFR # SUB-2100
Adam Professional Audio Sub2100 - 1000W 21" Front-Firing Active Subwoofer

Adam Professional Audio Sub2100 - 1000W 21" Front-Firing Active Subwoofer Panel Detail

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The Sub2100 from Adam Professional Audio is an active, front-firing subwoofer designed for strong bass response in large control rooms and studios. The large, 21" driver is housed in a specially-tuned bass-reflex cabinet to reproduce frequencies as low as 18Hz. A highly-efficient amplifier delivers up to 1000W of continuous power for a strong, linear performance with very little compression.

The rear panel of the subwoofer offers XLR and RCA inputs and outputs, as well as an XLR subwoofer output for daisy-chaining. A 180° phase control is provided, as well as gain and high-pass filter controls.

Professional-quality subwoofer for large studios and control rooms
Large, 21" front-firing driver
High-efficiency amplifier provides up to 1000W of continuous power for strong output with low compression
Large voice coil maximizes SPL while maintaining ultra-low frequencies
Sturdy bass-reflex cabinet with isolation feet to reduce rumble and reflections
XLR and RCA I/Os
XLR subwoofer output for daisy-chaining
180° phase control
High-pass filter and gain control knobs
Driver 21" (543mm) Paper Woofer with 6" (152mm) Voice Coil
Amplifier 1000W Continuous, 1200W Peak
Crossover 50-150Hz
Frequency Range 18-150Hz
Maximum Sound Pressure Level (SPL) 128dB
Connectors 2 x XLR Inputs, Balanced
2 x RCA Inputs, Unbalanced
2 x XLR Outputs, Balanced
2 x RCA Outputs, Unbalanced
1 x XLR Subwoofer Output, Balanced
1 x Power Input
Input Impedance 10 kOhms
Controls and Indicators 1 x Power Switch
1 x Mode Switch
1 x Phase Switch
1 x Satellite Filter Switch
1 x Level Control Knob
1 x High-Pass Filter Knob
Shielded No
Dimensions (HxWxD) 33.5 x 23.6 x 27.7" (850 x 600 x 705mm)
Weight 187.4 lbs (85kg)
Adam Professional Audio Sub2100 - 1000W 21" Front-Firing Active Subwoofer
  • Power Cord
  • 2-Year Limited Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    Adam Professional AudioSub2100 - 1000W 21" Front-Firing Active Subwoofer
     
    1.0

    (based on 1 review)

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    Reviewed by 1 customer

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    (2 of 13 customers found this review helpful)

     
    1.0

    Horrible Sub Not Worth The Money.

    By DJ naxul

    from Oakland Ca

    About Me Professional Musician

    Pros

      Cons

      • Breaks Easily
      • Bulky/Heavy
      • Limited Functions
      • Poor Sound Quality
      • Pricey / Poor Value
      • Unreliable

      Best Uses

        Comments about Adam Professional Audio Sub2100 - 1000W 21" Front-Firing Active Subwoofer:

        I purchased this subwoofer to go with my Genelec 1038b mains. it did add a "little" to the Verry low end. However Adding a Subwoofer Alters the responce Curve and made allot of really good music sound bad. from what ive read in countless forums, to get a good responce you need to have everything all in the same cabinet.In Sumation, This is No Where near the [$] Price tag. if you need more bass in your system, Just Buy bigger Mains. I would Highly Recomend the Genelec 1038b.

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