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Technical Specifications (PDF)


Dimensional Drawing (PDF)


Available Finish Colors

Black

Unfinished

White

UB-2020™

Description[±]

The Grund Audio UB-2020 is a high-powered design consisting of dual Neo drivers to maintain a symetrical balance of cone dispersion in the system. This is an excellent choice when the front-to-back coverage of a room needs to exceed 40° vertical. When most two-box clusters cannot cover more than a 40° vertical, two UB-2020's arrayed together create a vertical pattern of 80° front-to-back for even coverage. Also, when two boxes are used together, designation of near-field and far-field is possible, making the overall performance of the horizontal and vertical planes smoother and more linear than a typical box.

Application[±]

The UB Series is suitable for houses of worship, nightclubs, theatres, corporate AV, theme parks, restaurants/bars.

The UB Series offers versatile mounting options including U-brackets, wall-brackets, 2 x 2 flyware, or standmount capable.

Specifications[±]

Power Handling :

(RMS):

1600 Watts

(Program):

3200 Watts

(Peak to Peak):

6400 Watts

Max Output (1W @ 1M):

132.6 dB SPL

Frequency Response:

50 Hz - 16 kHz

Sensitivity (1W @ 1M):

101 dB SPL

Power Configuration:

Bi-Amp

Nominal Impedance:

8 ohms

Dispersion:

Horizontal 80°

Vertical 40°

Components:

 

Low Frequency Driver

2 × 10" Neo Cones

Magnet Material

Neodymium

Cone Material

Weather-Treated paper

Components:

 

High Frequency Driver

2" Compression Driver

Crossover Type:

Passive

Crossover Frequency:

1.2 kHz

Enclosure Type:

Trapezoidal 15°

Enclosure Material:

13-ply Baltic Birch

Enclosure Construction:

Dado and Rabbet Joinery

Enclosure Finish:

Textured Black

Grille:

16 Ga, Powder-Coated, Perf. Steel

Connectors:

Two NL4 Speakon®

Product Dimensions:

(inches)

H - 12.75" W - 28.75" D - 12.75"

(millimeters)

H - 323.85 W - 730.25 D - 323.85

Product Weight:

95.0 Lbs / 42.8 Kgs

Available Finish Configurations [±]

UB-2020-6F

With Six 2 x 2 Fly Points

UB-2020-O

No Handle or Pole Mount

UB-2020-U

With U-Bracket

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