Infinite Menus, Copyright 2006, OpenCube Inc. All Rights Reserved.

UB Series

The UB Series systems are powerful and versatile boxes designed to meet the challenges of difficult room configurations. The arrayable design allows for center cluster systems, providing equal distribution of audio from the front of the room to the back. They also install well under balconies with their low-profile ceiling mount capabilities.

All Grund Audio UB Series models are designed for high SPL output and controlled broadband coverage. Some models in the UB Series are equipped with an asymmetric horn for controlling the horizontal or vertical pattern when a hard surface may cause reflection (these models have an "R" designation).

The UB Series is quickly becoming an installation staple, providing a variety of configurations from small to large cone format. What UB is in your toolbox?

The UB Series is suitable for houses of worship, nightclubs, theatres, corporate AV, theme parks, and restaurants/bars. The UB Series offers versatile mounting options including U-brackets, wall-brackets, 2 x 2 flyware, or stand mounts.

Expand Details

Model
Number
Drivers Frequency
Response
Sensitivity Watt /
ohm
Dispersion
H / V
Dimensions
H x W x D
UB-8R LF: 8" Cone
HF: 1" Compression Driver
HF:Asymmetrical
65 Hz - 19 kHz 98 dB SPL 200 / 8 Ω 120° / 40°/50°/90° 10.75 × 19.00 × 10.75
UB-10R LF: 10" Cone
HF: 1" Compression Driver
HF:Asymmetrical
60 Hz - 19 kHz 98 dB SPL 200 / 8 Ω 120° / 40°/50°/90° 12.75 × 19.00 × 12.75
UB-1210 LF: 12" Cone
HF: 1" Compression Driver
HF:Asymmetrical
50 Hz - 16 kHz 99 dB SPL 400 / 8 Ω 120° / 40°/50°/90° 16.00 × 28.75 × 15.75
UB-1220 LF: 12" Cone
HF: 2" Compression Driver
50 Hz - 16 kHz 101 dB SPL 400 / 8 Ω 90° / 40° 16.00 × 28.75 × 15.75
UB-16RN LF: 2 × 8" Neo Cone
HF: 1" Neo Compression Driver
HF:Asymmetrical
60 Hz - 18 kHz 103 dB SPL 500 / 8 Ω 120° / 40/50/90 9.63 × 26.63 × 9.00
UB-2020 LF: 2 × 10" Neo Cones
HF: 2" Compression Driver
50 Hz - 16 kHz 101 dB SPL 1600 / 8 Ω 80° / 40° 12.75 × 28.75 × 12.75
UB-2420 LF: 2 × 12" Cone
HF: 2" Compression Driver
40 Hz - 18 kHz 100 dB SPL 800 / 4 Ω 90° / 40° 16.00 × 36.00 × 15.75
UB-1210R LF: 0 Hz - 0 kHz 0 dB SPL 0 / 0 Ω 0.00 × 0.00 × 0.00
UB-1220R LF: 0 Hz - 0 kHz 0 dB SPL 0 / 0 Ω 0.00 × 0.00 × 0.00

Home | Literature Request | Contact Us | Legal

Grundorf Cases & Racks Home Page

Copyright © 1996-2024 Grundorf Corporation. All Rights Reserved