the TOA BS-678 wall mount box speaker price & specs in Bangladesh. 50W weather-resistant speaker for public address & background music.
the TOA BS-678 wall mount box speaker price & specs in Bangladesh. 50W weather-resistant speaker for public address & background music.

TOA BS-678 Speaker Wall Mount Box

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Key Features & Benefits

✅ Clear 2-Way Sound: Balanced audio performance for both announcements and background music.
✅ Moisture-Resistant Design: Suitable for use in humid indoor environments and covered outdoor areas.
✅ Compact & Discreet: Rectangular box design blends into various architectural settings.
✅ Easy Installation: Integrated mounting points for straightforward wall or ceiling fixing.
✅ Low Impedance (8Ω): Compatible with standard public address amplifiers.

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Description

Compact Wall-Mount Speaker for Reliable Public Address

The TOA BS-678 is a compact, 2-way box speaker designed for clear and reliable sound distribution in a variety of fixed-installation settings. Its primary strength lies in its versatility and ease of installation, making it a common choice for background music (BGM) and voice announcement systems in spaces where discreet but effective audio coverage is needed.

Engineered with a polypropylene enclosure and treated components for moisture resistance, it is suitable for use in indoor environments and covered outdoor areas, offering durability against humidity. The speaker features a 6.5-inch woofer and a 1-inch tweeter, delivering a balanced frequency response for clear speech and pleasant music reproduction.

As a low-impedance speaker (8Ω), it is designed for use with standard public address (PA) amplifiers. Its compact, rectangular design and integrated mounting points allow for straightforward, permanent installation on walls or ceilings.

Technical Specifications

Specification Details
Model TOA BS-678 Speaker
System Compatibility 70V Line & 100V Line Constant Voltage Systems
Rated Input 6 W (100V line), 3 W (70V line) – Multi-tap Selectable
Rated Impedance 100V: 1.7kΩ (6W), 3.3kΩ (3W), 6.7kΩ (1.5W), 13kΩ (0.8W)
70V: 1.7kΩ (3W), 3.3kΩ (1.5W), 6.7kΩ (0.8W), 13kΩ (0.4W)
Sensitivity 94 dB (1W, 1m)
Frequency Response 150 Hz – 20 kHz
Speaker Component 16 cm (6″) Double Cone-Type
Connection Push-in Connector (Bridging Terminal)
Finish Off-White (RAL 9010)
Dimensions (W×H×D) 250 × 190 × 110 mm
Weight 1.7 kg
Included Accessory Speaker Mounting Screws (x2)

Primary Applications

  • Retail Stores & Shopping Malls: For background music and promotional announcements.

  • Office Buildings & Hotels: For paging and atmospheric music in corridors, lobbies, and restaurants.

  • Educational Institutions: For bell systems and announcements in hallways and common areas.

  • Factories & Warehouses: For work signals and general announcements.

  • Covered Outdoor Areas: For terraces, covered walkways, and building perimeters.

TOA BS-678 Pricing & Availability in Bangladesh

Price: Contact for Quote (Standard pricing varies by supplier and volume).
Availability: Commonly stocked by professional audio and public address system suppliers across major cities.

For Purchase & Inquiry:
 TOA Supplier: +8801601230350
 Technical Technology: +8801601230340 (Uttara, Dhaka)

 

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