Bosch LB2-UC15-D1 cabinet loudspeaker
- 15W Professional PA Cabinet Loudspeaker with selectable power taps
- Multi-System Compatible: Works with 8Ω, 70V & 100V line PA systems
- Clear Speech & Rich Music Performance with wide 95 Hz – 20 kHz frequency range
- High Sound Output up to 99 dB SPL for effective announcements
- Wide Sound Coverage for even audio distribution across large areas
- IP65 Weather-Resistant Design – suitable for indoor & covered outdoor use
- 2-Way Speaker Design with woofer & dome tweeter for balanced sound
- Strong ABS Cabinet ensures long-term durability
- Adjustable Wall-Mount Bracket Included for easy installation
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
The Bosch LB2-UC15-D1 is a premium 15W cabinet loudspeaker designed for high-quality public address (PA) and background music applications. Built with Bosch’s professional audio engineering, this speaker delivers clear speech, balanced music, and wide sound coverage, making it ideal for commercial, institutional, and semi-outdoor installations across India. With multi-tap power selection (15W / 7.5W / 3.75W / 1.9W) and support for 8Ω, 70V, and 100V line systems, offers maximum installation flexibility. Its wide frequency response (95 Hz – 20 kHz) ensures natural voice reproduction and pleasant background music, while the IP65-rated enclosure makes it suitable for dusty, humid, and demanding environments.

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Is Bosch LB2-UC15-D1 suitable for outdoor use?
A-1 Yes, it has an IP65 rating, making it suitable for indoor and covered outdoor areas.
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Can this speaker work with 100V PA systems?
A-2 Yes, it supports 8Ω, 70V, and 100V line systems.
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What is the maximum power handling?
A-3 Maximum power is 22.5W, with selectable rated taps up to 15W.
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Is it good for music as well as announcements?
A-4 Yes, the 95 Hz – 20 kHz frequency range makes it ideal for both speech and background music.
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Is mounting hardware included?
A-5 Yes, an adjustable wall-mount bracket is supplied with the speaker.
Specifications
| Brand | Bosch |
| Model | LB2-UC15-D1 |
| Product Type | Premium Sound Cabinet Loudspeaker |
| Maximum Power | 22.5 W |
| Rated Power | 15 W (Selectable taps: 15 / 7.5 / 3.75 / 1.9 W) |
| Rated Input Voltage | 8 Ω / 70 V / 100 V |
| Rated Impedance | 8 / 326 / 667 Ω |
| Sound Pressure Level (SPL) | ~99 dB @ 15 W / ~87 dB @ 1 W (1 kHz, 1 m) |
| Effective Frequency Range (-10 dB) | 95 Hz – 20 kHz |
| Horizontal Coverage (-6 dB) | ~184° @ 1 kHz / ~112° @ 4 kHz |
| Vertical Coverage (-6 dB) | ~170° @ 1 kHz / ~35° @ 4 kHz |
| Speaker Configuration | 2-Way (4″ woofer + dome tweeter) |
| Connector Type | 2 m pre-wired two-wire cable |
| Mounting | Adjustable wall-mount bracket (included) |
| Enclosure Material | High-strength ABS |
| Environmental Rating | IP65 (Dust & water protected) |
| Colour | Black (Charcoal RAL 7021) |
| Dimensions (H × W × D) | 205 × 136 × 117 mm |
| Weight | Approx. 1.9 kg |
| Operating Temperature | -25 °C to +55 °C |
| Storage Temperature | -40 °C to +70 °C |
| Recommended Applications | PA systems, offices, schools, hospitals, malls, factories |


















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