- Acoustic Principle: Pressure gradient
- Active Electronics: JFET impedance converter with bipolar output buffer
- Capsule: 0.50″
- Address Type: End
- Frequency Range: 40Hz – 20kHz (selectable high-pass filter @ 80Hz)
- Output Impedance: 200Ω
- Maximum SPL: 142dB SPL
- Maximum Output Level: 9.2mV (@ 1kHz, 1% THD into 1KΩ load)
- Sensitivity: -40.0dB re 1 Volt/Pascal (6.30mV @ 94 dB SPL) +/- 2 dB @ 1kHz
- Equivalent Noise Level (A-Weighted): 21dBA
- Power Requirements: 9V battery, P24 or P48
- Output Connection: XLR
Microphones, Pro Audio
Compare
RODE M3 Versatile End-address Condenser Microphone
5,775 EGP
The M3 highly versatile end-address condenser microphone is designed to excel in a wide variety of recording situations in the studio, on stage or on location. Featuring an internally shock-mounted 1/2-inch condenser capsule, the M3 can either be powered by P48 phantom power or an internal 9V battery. It offers the versatility of a selectable pad (-10dB, -20dB) and high-pass filter (80Hz), making it ideal for recording everything from electric guitar to vocals to drums.
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Pro Audio, Loudspeakers
LBC3087/41 – Ceiling loudspeaker, 6W, screw mount
An affordable flush-mounting ceiling loudspeaker for general-purpose use is the LBC 3087/41. This full-range loudspeaker is used in retail establishments, department stores, restaurants, offices, sports arenas, hotels, and shops to reproduce speech and music.
A single-piece, 6 W, dual-cone loudspeaker powers the LBC 3087/41. On the rear of the frame is a matching transformer with a voltage of 100 V. The front features an integrated circular metal grille that is painted in a subtle white hue (RAL 9010).
In the case of a fire, the built-in protection in the loudspeaker prevents the circuit to which it is attached from failing due to loudspeaker damage.
Key Features
- Suitable for speech and music reproduction
- Screw mounting
- Simple power setting
- EN 54‑24 certified
Installation
The assembly is quickly installed into a hole in the ceiling cavity and secured with three white-colored screws (supplied). A circular template for marking a 165 mm (6.5 in) diameter hole is included with the loudspeaker.
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Terminal Block
The LBC Ceiling loudspeaker has a three-way terminal block with screw connections suitable for loop-through wiring. Four primary taps are provided on the matching transformer to allow selection of nominal full-power, half-power, quarter-power or eighth power radiation (i.e. in 3 dB steps).
Check out LBC Ceiling loudspeaker Price.
Fire dome
During a fire, the ceiling cavity in which loudspeakers are installed can allow flames to spread throughout a building. To prevent fire entering the caving via the loudspeaker, the ceiling loudspeaker can be fitted with a protective steel fire dome (LBC 3080/01). This optional fire dome is mounted on the loudspeaker assembly using four self-tapping screws, supplied as standard. There are four knock-out holes; two (2) for rubber grommets (supplied) and two (2) for cable glands. (PG13).
See LBC Ceiling loudspeaker.
SKU: #0021 -
Pro Audio, Loudspeakers
LC1-UM12E8 – Ceiling loudspeaker, 12W, coaxial
LC1-UM12E8 ceiling loudspeaker, 12 W, integrated circular metal grille, 6-inch coax (two-way system) driver, without flush ceiling-mounting accessory, EN54-24 certified, white RAL 9010.
Key Features
- superb audio quality for both talking and music
- One grille size and one whole set of accessories make installation simple
- options for various ceiling mounting techniques
- Pilot Tone indicator that is optional
- UL2043, UL1480, and EN 54-24 certified
System Overview
Numerous ceiling situations are suitable for the LC1 Modular Ceiling Loudspeaker series. They offer top-notch music and voice for indoor public address applications. There are five loudspeakers in the range, each with a unique opening angle, input power, and sound reproduction.
The LC1-MFD or LC1-MFDS enclosure may be used to mount the loudspeaker, which are appropriate for usage in areas where air is handled. The DC-blocking board PM1-LISD and optional monitoring board PRA-EOL can be mounted within the enclosure of the loudspeaker frame.
Check out the LC1 ceiling loudspeaker price.
Functions
Voice alarm applications
Voice alarm loudspeakers are made expressly to be used in buildings where rules control the verbal evacuation notification system’s functioning. The LC1 Modular Ceiling Loudspeaker series complies with British standard BS 5839–8 and is approved EN 54–24 for use in voice alarm systems.
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Protection
In order to prevent connected circuit failure due to fire damage to the loudspeaker, the loudspeaker is equipped with built-in protection. System integrity is preserved in this way, guaranteeing that people can still hear announcements via loudspeaker in other locations.
To further strengthen the safety of the cable termination, the LC1-UM12E8 ceiling loudspeaker can also be utilized in conjunction with a metal fire-dome.
Connections
The LC1-UM12E8 ceiling loudspeaker has a ceramic screw-terminal connection block, thermal fuse and heat-resistant, high-temperature wiring.
Installation/configuration notes
The LC1 ceiling loudspeaker coaxial range is designed with ease of installation in mind, ensuring a user-friendly experience for seamless integration into diverse environments. The loudspeaker consists of a frame with the loudspeaker driver and metal or ABS grille with integrated light conductor, matching transformer and ceramic screw terminal connection block.
On the loudspeaker are provisions for mounting the optional end-of-line surveillance board and optional DC-blocking board. Power tapping on the 70 V / 100 V matching transformer allows selection of full-power, half power, quarter-power and eight-power radiation.
SKU: #0012 -
Pro Audio, Loudspeakers
LBC3481/12 – Horn loudspeaker, 10W, 6″
The LBC3481/12 Horn loudspeaker is a circular horn loudspeaker. 10 W, and made from ABS. Bosch high-efficiency horn loudspeakers provide excellent speech reproduction and sound distribution for a wide scope of outdoor applications. They are ideal for sports grounds, parks, exhibitions, factories and swimming pools.
Key Features
- High efficiency drivers
- Wide opening angle
- Excellent speech reproduction
- Simple power setting
- Water- and dust protected to IP 65
- Versatile mounting bracket
- Complies with international installation and safety regulations
Perfect for direct connection to a 100 V line output and are finished in light gray (RAL 7035). The horns are water and dust protected.
LBC3481/12 Horn loudspeaker includes a 100 V transformer with taps on the primary winding to allow different power settings. Nominal full-power, half-power or quarter-power radiation (in 3 dB steps) can easily be selected by connecting the amplifier output to the appropriate tap. A 2 m four-core cable is fitted to the horns. Each core is a different color, and is connected to one of the primary taps on the transformer.
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This model’s combination of robust design, efficient sound distribution, and user-friendly features make it an excellent choice for anyone seeking a high-quality, durable outdoor loudspeaker. The Bosch LBC3481/12 Horn Loudspeaker is not just a product; it’s a reliable partner for delivering exceptional audio experiences in the great outdoors.
The horn loudspeakers are supplied complete with sturdy adjustable mounting brackets, allowing the sound beam to be accurately directed.
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SKU: #0025 -
Pro Audio, Loudspeakers
Bosch LBC 3483/00 Horn Loudspeaker, 35W
High-efficiency Bosch LBC Horn Loudspeaker 35W offers superior sound dispersion and speech reproduction for a variety of outdoor applications. They are perfect for industries, parks, swimming pools, sports fields, and exhibition spaces.
Key Features
- High efficiency driver
- Excellent speech reproduction
- Provision for inside mounting of the optional line/loudspeaker supervision board
- Water-and dust protected to IP 65
- EN 54‑24 certified
- BS 5839‑8 and EN 60849 compliant
loudspeaker for voice alarm
The LBC 3483/00 complies with emergency requirements and is intended for usage in voice alarm systems.In the case of a fire, the built-in protection of the horn loudspeaker prevents the circuit to which it is attached from failing due to loudspeaker damage.
System integrity is preserved in this way, guaranteeing that people can still hear announcements via loudspeakers in other locations. The Horn loudspeaker boasts heat-resistant, high-temperature wire, a ceramic terminal block, and a thermal fuse.
We offer all Bosch LBC Horn Loudspeaker parts.
Functions
Self-extinguishing ABS is used to make the horn’s rear cover (according to class UL 94 V0). The connecting cable exits the back cover through a cable gland (PG 13.5). The back cover has a second hole installed for a loop through connection (covered as usual provided).
These integrated horns may also be installed with any combination of horn and driver because they are available as separate horn and driver. Refer to the order details for the type numbers.
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Certifications and approvals
Bosch LBC Horn Loudspeaker 35W is made to meet IEC 268-5 Power Handling Capacity (PHC) regulations, which require them to be able to operate at full power for 100 hours. Bosch has furthermore created the Simulated Acoustical Feedback Exposure (SAFE) test to show that, for brief periods of time, they can tolerate two times the power that is rated for them.
This guarantees increased dependability in harsh environments, resulting in increased customer satisfaction, an extended operational life, and a far lower likelihood of failure or performance degradation.
Check out Bosch LBC Horn Loudspeaker 35W price.
SKU: #0027
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