LBD3921-D 24W COLUMN LOUDSPEAKER BLACK

Price 3000.0 INR/ Unit

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LBD3921-D 24W COLUMN LOUDSPEAKER BLACK Specification

Channels
Single Channel

Impedance
8 Ohm

Use
Public address, speech, and background music

Sensitivity
92 dB (1W, 1m)

Speaker
4 x 3 (Full Range Drivers)

Noise Control
Low distortion, high intelligibility

Product Type
Column Loudspeaker

Material
Aluminum extruded body with metal grille

Power Supply
100V line or 8 Ohm (Direct)

Output Power
24W Max

Input Power
24W RMS

Rated Power
24W

RMS Power
24W

Dimension (L*W*H)
585 x 102 x 74 mm

Color
Black

Weight
2.4 kg

About LBD3921-D 24W COLUMN LOUDSPEAKER BLACK

The LBD3921-D is a 24W, general-purpose, cost effective column loudspeaker for indoor use where beaming is desirable such as meeting rooms, conference venues and canteens. A swivel wallmounting bracket is supplied as standard.

The robust, solid MDF (Medium Density Fiber board) enclosures are covered with a durable, easy-to-clean vinyl in white or black. The ABS fronts are covered with fine woven cloth in matching color. The column loudspeakers have four dual cone loudspeaker drivers, mounted on baffle, resulting in a wide horizontal opening angle combined with a small vertical opening angle. The loudspeaker has been tested for operation at rated power for 100 hours in accordance with IEC 268-5 Power Handling Capacity (PHC) standards

The column loudspeakers can be wall mounted using the supplied swivel bracket, allowing accurate positioning. A convenient, easy-to-use, 4-pole push-in terminal block is on the rear panel for on-site wiring. This terminal block has provision for power tapping on the 100-volt, matching transformer in the cabinet. It allows selection of nominal full-power, half-power or quarter power radiation (in 3 dB steps).

Good speech intelligibility and background music reproduction

For applications where directivity is important

High sensitivity

Swivel wall-mounting bracket supplied as standard

Engineered for Performance and Durability

Constructed from a corrosion-resistant aluminum body with a robust powder-coated grille, the LBD3921-D offers enduring performance even in demanding environments. Its IPx4 ingress protection guards against splashes, making it suitable for a wide range of indoor and semi-outdoor venues. The speakers matt black finish ensures a sleek appearance that seamlessly integrates into various architectural settings.

Optimized Audio Clarity and Coverage

The LBD3921-D is equipped with four full-range 3-inch drivers and delivers an impressive 24W RMS power output. With a 160 horizontal dispersion angle and a frequency response from 180 Hz to 15 kHz, this loudspeaker ensures comprehensive sound coverage and high intelligibility. Its low-distortion circuitry guarantees clear audio reproduction, essential for public announcements and background music.

FAQs of LBD3921-D 24W COLUMN LOUDSPEAKER BLACK:

Q: How is the LBD3921-D 24W Column Loudspeaker installed?

A: The LBD3921-D is designed for wall mounting and comes with the required brackets included in the package. Simply secure the speaker to a flat wall surface at the appropriate height for optimal audio dispersion.

Q: What types of audio setups are compatible with this column loudspeaker?

A: This loudspeaker supports both 100V line and direct 8 Ohm connections, making it versatile for integration into existing public address systems or as a standalone speaker with compatible amplifiers.

Q: When should I choose the LBD3921-D for my project?

A: The LBD3921-D is ideal for environments requiring clear speech reproduction and background music, such as auditoriums, houses of worship, retail spaces, and educational institutions, especially where durability and weather resistance are important.

Q: Where can the LBD3921-D be used given its specifications?

A: Thanks to its IPx4 splash proof rating and wide operating temperature range (-25C to +55C), the LBD3921-D is suitable for indoor and semi-outdoor installations throughout India, including schools, offices, transit centers, and more.

Q: What are the main benefits of using this column loudspeaker?

A: Users benefit from high sensitivity (92 dB), wide sound dispersion, and a robust, corrosion-resistant design. The speaker provides low distortion and high intelligibility, ensuring clear communication and pleasant background music.

Q: How do I connect the speaker to my system?

A: Connection is straightforward using the integrated screw terminal strip, which securely supports both 100V line and 8 Ohm input options, facilitating flexible system design and safe installation.

Q: What makes this speaker suitable for noise control and speech clarity?

A: Engineered for low distortion and high intelligibility, the LBD3921-D ensures announcements and music remain clear and undistorted, even in acoustically challenging spaces, optimizing communication efficiency.

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