The Adastra BH4 Background Speakers, model number 100.919UK, are designed for both home users and professionals seeking high-quality audio solutions. These speakers are ideal for background music and announcements in various settings, including retail spaces, restaurants, and offices. They offer a balance of power, durability, and efficiency, ensuring reliable performance for diverse audio applications.
Constructed from robust materials, the BH4 speakers feature a durable housing designed for longevity. The design includes a steel speaker bracket and plastic wall plates, facilitating secure and flexible installation. Their compact dimensions (195 x 127 x 126 mm) and lightweight build (1.23 kg each) contribute to easy handling and unobtrusive placement in various environments.
| Specification | Details |
|---|---|
| Impedance | 8Ω |
| Dispersion Angle | 120 degrees |
| IP Rating | IP44 |
| Power Handling (Max) | 60W |
| Power Handling (RMS) | 30W |
| Frequency Response | 100Hz - 20kHz |
| Low-Frequency Driver | 100mmØ (4") |
| High-Frequency Driver | 13mmØ (0.5") |
| Sensitivity | 88dB |
| Dimensions (Each) | 195 x 127 x 126 mm |
| Weight (Each) | 1.23 kg |
The BH4 speakers deliver a balanced audio performance, suitable for both music playback and clear speech reproduction. Their wide dispersion angle ensures even sound coverage, reducing the need for multiple units in a given area. The IP44 rating adds versatility, allowing for installation in sheltered outdoor areas without compromising performance. The straightforward installation process, aided by the included mounting hardware and adjustable brackets, ensures user convenience.
Q: Are the BH4 speakers suitable for outdoor use?
A: Yes, the BH4 speakers have an IP44 rating, making them resistant to dust and splashing water, which is suitable for sheltered outdoor installations.
Q: What is the power handling capacity of these speakers?
A: The BH4 speakers can handle a maximum power of 60W and an RMS power of 30W, ensuring robust performance for background music and announcements.
Q: How do I mount the BH4 speakers?
A: The speakers come with steel brackets and plastic wall plates for secure mounting. The adjustable design allows for flexible positioning to achieve optimal sound coverage.
Q: Can I use the BH4 speakers with any amplifier?
A: The BH4 speakers have an impedance of 8Ω. Ensure that your amplifier supports this impedance and that the total load does not fall below the amplifier's minimum impedance rating.
Q: What is the frequency response range of the BH4 speakers?
A: The BH4 speakers offer a frequency response range of 100Hz - 20kHz.
