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Bosch LB2-UC30-L1 30W Premium-Sound Cabinet Loudspeaker

Bosch
Availability:

In stock


 48,000

In stock

The Bosch LB2-UC30-L1 is a 30W premium-sound cabinet loudspeaker designed for clear speech and high-quality background or foreground music. It features a 5-inch woofer, 0.51-inch dome tweeter, 8-ohm/70V/100V operation, selectable power taps, and IP65 water and dust protection. With its durable ABS enclosure and adjustable mounting bracket, it is ideal for commercial, indoor, and outdoor audio installations.

Key Features

  • 30W rated power for professional commercial audio applications
  • 45W maximum power for reliable performance
  • High-fidelity speech and music reproduction
  • 5-inch woofer with 0.51-inch dome tweeter
  • Selectable 8 Ohm, 70V, and 100V inputs
  • Multiple power taps: 30W, 15W, 7.5W, and 3.75W
  • IP65 water and dust protection for indoor and outdoor installations

Bosch LB2-UC30-L1 Overview

The Bosch LB2-UC30-L1 is a 30W premium-sound cabinet loudspeaker designed to deliver clear, high-quality speech, foreground music, and background music in professional audio installations. Featuring a 5-inch woofer and 0.51-inch dome tweeter, this Bosch cabinet speaker provides balanced sound reproduction across an effective frequency range of 100 Hz to 19 kHz.

With selectable 8-ohm, 70V, and 100V inputs, flexible power taps, a robust ABS enclosure, and IP65 water and dust protection, the LB2-UC30-L1 is suitable for a wide range of indoor and outdoor commercial audio applications. An adjustable mounting bracket is included for convenient installation and precise speaker positioning.

Bosch LB2-UC30-L1 Key Features

  • 30W rated power for professional commercial audio applications
  • 45W maximum power for reliable performance
  • High-fidelity speech and music reproduction
  • 5-inch woofer with 0.51-inch dome tweeter
  • Selectable 8 Ohm, 70V, and 100V inputs
  • Multiple power taps: 30W, 15W, 7.5W, and 3.75W
  • IP65 water and dust protection for indoor and outdoor installations
  • Compact and durable ABS enclosure
  • Adjustable U-bracket included for flexible mounting
  • 2-meter two-wire connection cable included
  • Effective frequency range of 100 Hz–19 kHz
  • 105 dB SPL at rated power / 90 dB at 1W, 1m
  • White RAL 9010 finish
  • Suitable for restaurants, retail stores, offices, showrooms, fitness centers, exhibitions, and commercial PA systems

High-Quality Speech and Music Reproduction

The Bosch LB2-UC30-L1 is engineered for reliable speech intelligibility and high-fidelity music reproduction. Its 5-inch woofer and 0.51-inch dome tweeter provide a broad and balanced sound profile, making the speaker suitable for both voice announcements and background or foreground music.

With an effective frequency range of 100 Hz to 19 kHz, the speaker delivers detailed audio across a wide range of frequencies.

Flexible 8-Ohm, 70V and 100V Operation

The LB2-UC30-L1 provides flexible connectivity for different professional sound systems. It supports 8-ohm, 70V, and 100V operation, allowing installers to integrate the speaker into conventional low-impedance systems as well as distributed commercial PA systems.

Selectable power taps of 30W, 15W, 7.5W, and 3.75W make it possible to adjust the speaker output according to the requirements of the installation.

Durable IP65 Construction

Designed for demanding commercial environments, the Bosch LB2-UC30-L1 features a compact and robust ABS enclosure with an IP65 rating for water and dust protection. This makes it suitable for many indoor and outdoor applications where durability and dependable performance are important.

The speaker is finished in white RAL 9010, providing a clean appearance that works well in commercial and architectural environments

Adjustable Mounting Bracket

The Bosch LB2-UC30-L1 includes an adjustable mounting bracket,

Bosch LB2-UC30-L1 Specification

Weight5.3 lbs
Dimensions9.6 × 6.3 × 5.1 in
Brands

ColorWhite; Customized colors
Coverage angle HxV (-6 dB, 1 kHz) (°)166 x 140 °
Coverage angle HxV (-6 dB, 4 kHz) (°)83 x 76 °
Dimensions (H x W x D) (mm)250 x 60 x 140 mm
Frequency range (-10 dB) (Hz)100 – 19000 Hz
Operating temperature (°C)-25 – 55 °C
Rated input voltage (V)70 V; 100 V
Sensitivity (1 W, 1 m, 1 kHz octave) (dB)90 dB
Storage temperature (°C)-40 – 70 °C
Weight (kg)2.40 kg

What's in the Box

  • Bosch LB2-UC30-L1

Frequently Asked Questions

It has a 30W rated power and 45W maximum power.

Yes. It supports 8-ohm, 70V, and 100V operation, making it suitable for different professional audio systems.

The available power taps are 30W, 15W, 7.5W, and 3.75W.

It features a 5-inch woofer and a 0.51-inch dome tweeter for balanced speech and music reproduction.

Yes. The speaker has an IP65 rating, providing protection against dust and water for suitable indoor and outdoor installations.

Yes. An adjustable U-bracket is included for flexible mounting and positioning.

It is suitable for restaurants, retail stores, offices, showrooms, fitness centers, exhibition spaces, entertainment venues, and commercial PA systems.

The effective frequency range is approximately 100 Hz to 19 kHz.