Name: LBD3903-D 12W CABINET LOUDSPEAKER DARK
Brand: EBUILDING TECHNOLOGIES
Price: 1520 INR
Availability: InStock

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Price 1520 INR/ Unit

ಬೆಲೆ/ಉಲ್ಲೇಖ ಪಡೆಯಿರಿ

MOQ : 1 Unit

Specification

ಸ್ಪೀಕರ್
6 (152mm) full range driver

ಸೂಕ್ಷ್ಮತೆ
92 dB

ಪರ್ಯಾಯ ವಿದ್ಯುತ್ಪ್ರವಾಹ ಪ್ರತಿರೋಧ
8 Ohm

ಚಾನಲ್ಗಳು
Single Channel

ಬಳಸಿ
Indoor public address, emergency and background music systems

ಅಲಾರ್ಮ್
No

ಉತ್ಪನ್ನ ಪ್ರಕಾರ
Cabinet Loudspeaker

ವಸ್ತು
ABS Plastic

ವಿದ್ಯುತ್ ಸರಬರಾಜು
Not applicable (Passive speaker)

ಔಟ್ಪುಟ್ ಪವರ್
12W

ಇನ್ಪುಟ್ ಪವರ್
100V line or 8 Ohm

ರೇಟೆಡ್ ಪವರ್
12W

ಆರ್ಎಂಎಸ್ ಪವರ್
12W

ಆಯಾಮ (ಎಲ್* ವಾಟ್* ಎಚ್)
275 x 180 x 110 mm

ಬಣ್ಣ
Dark Grey

ತೂಕ
1.6 kg

About

The LBD3903-D is a 12W, general-purpose, cost effective loudspeaker for indoor use. Keyholes at the rear are provided for quick and easy wall mounting. The angled front baffle results in a better sound in the listening area.

The robust, solid MDF (Medium Density Fiber board) enclosures are covered with a durable, easy-to-clean black vinyl. The ABS fronts are covered with fine woven cloth in matching color. The loudspeaker has been tested for operation at rated power for 100 hours in accordance with IEC 268-5 Power Handling Capacity (PHC) standards.

Three keyholes in the rear panel provide easy and quick wall mounting. 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

MDF construction

Versatile Mounting & Installation

The LBD3903-D can be easily mounted on walls using the provided bracket, allowing convenient placement in various indoor settings such as classrooms, offices, or commercial spaces. Its screw terminal connectors support straightforward wiring, and installation does not require a dedicated power supply since the speaker operates passively.

Built for Reliability & Safety

Constructed with a rugged ABS plastic enclosure and a scratch-resistant finish, this cabinet loudspeaker is engineered to withstand frequent use. The unit includes overload protection for enhanced safety, and the metal grille shields the full-range driver. It operates across a wide temperature range, from -25C to +55C.

Performance & Compliance

With a maximum sound pressure level of 100 dB and 92 dB sensitivity, the LBD3903-D offers clear audio reproduction for announcements or background music. The broad 160 dispersion ensures extensive sound coverage. Compliant with CE standards, it assures reliability for distributors, manufacturers, and installers in India.

FAQs of LBD3903-D 12W CABINET LOUDSPEAKER DARK:

Q: How is the LBD3903-D cabinet loudspeaker typically installed?

A: The LBD3903-D is designed for wall mounting and comes with a bracket for secure attachment. The screw terminals make connecting speaker wires simple, and the passive design eliminates the need for a separate power supply.

Q: What applications is this loudspeaker best suited for?

A: This model is ideal for indoor use in public address systems, emergency announcements, and background music in schools, offices, retail stores, and various commercial environments.

Q: When can I use this speaker in relation to environmental conditions?

A: The LBD3903-D operates efficiently in a wide temperature range, from -25C up to +55C, making it suitable for most indoor climate-controlled environments throughout the year.

Q: Where can the speaker be mounted for optimal sound distribution?

A: Thanks to its broad 160 sound dispersion angle, the speaker can be wall-mounted in rooms where wide coverage is needed, usually at a higher elevation to maximize effective audio distribution across the space.

Q: What is the process for connecting the LBD3903-D to an audio system?

A: Wiring is achieved via screw terminals at the back of the loudspeaker. It accepts both 100V line and 8 Ohm inputs for flexibility with different public address or background music system configurations.

Q: How does the speakers design benefit long-term usage?

A: With its durable ABS plastic housing, scratch-resistant finish, metal grille, and overload protection, the speaker offers longevity and reliability, reducing maintenance requirements for commercial installations.

Q: What are the benefits of using this speaker in a commercial setting?

A: The LBD3903-D delivers clear, high-volume sound with broad dispersion, ensuring announcements and music reach all areas. Its robust construction, safety features, and compliance with CE standards make it dependable for commercial installations.

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