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Technical Specifications (PDF)


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UB-2420™

Description[±]

The Grund Audio UB-2420 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-2420'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):

800 Watts

(Program):

1600 Watts

(Peak to Peak):

3200 Watts

Frequency Response:

40 Hz - 18 kHz

Sensitivity (1W @ 1M):

100 dB SPL

Nominal Impedance:

4 ohms

Dispersion:

Horizontal 90°

Vertical 40°

Components:

 

Low Frequency Driver

2 × 12" Cone

Cone Material

Weather-Treated paper

Components:

 

High Frequency Driver

2" Compression Driver

Crossover Frequency:

1500 Hz

Enclosure Type:

Trapezoidal 15°

Grille:

Powder-Coated, Perforated Steel

Connectors:

Two NL4 Speakon®

Product Dimensions:

(inches)

H - 16.00" W - 36.00" D - 15.75"

(millimeters)

H - 406.40 W - 914.40 D - 400.05

Shipping Weight:

96.0 Lbs / 43.2 Kgs

Available Finish Configurations [±]

UB-2420-6F

With Six 2 x 2 Fly Points

UB-2420-O

No Handle or Pole Mount

UB-2420-U

With U-Bracket

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