( 01 / 01 )Adastra BC3VBPassive Wall MountSpeaker

Adastra BC3VB is a 3-inch passive wall mount speaker, designed to deliver high-quality sound for both public address and background music applications. Crafted in a sleek black finish, this compact speaker blends seamlessly into any environment, from classrooms and retail spaces to offices and homes. Despite its small size, it boasts powerful 30W output capability backed by a 100-volt line transformer, making it suitable for use in larger spaces as part of a distributed speaker system. The speaker's robust design is engineered for long-lasting performance, featuring a sturdy metal grille and ABS housing to withstand the demands of daily use. The Adastra BC3VB's installation is straightforward, ensuring quick and secure mounting on any wall. Its 100V line inputs allow for multiple speakers to be connected in parallel, facilitating extensive sound coverage without loss of quality. Each unit includes a tapping control that can adjust the power settings to maximize efficiency and minimize power waste, which is critical in maintaining sustainability in energy management. Sound quality is emphasized with Adastra's focus on clarity and depth, ensuring that music and speech are delivered with impeccable detail and minimal distortion. The Adastra BC3VB speaker is therefore an excellent choice for anyone looking to enhance their audio setup while maintaining a discreet and unobtrusive design.
( Specifications )
| Impedance | 8 ohms |
| Frequency response | 100 Hz - 20 kHz |
| Adjustment Controls | Volume, Tone |
| Audio Output Mode | Mono |
| Brand | Adastra |
| Certifications | CE, RoHS |
| Color | Black |
| Connectivity Options | None |
| Connector Type | Push terminals |
| Control Method | Manual |
| Country of Manufacture | China |
| Coverage Angle | 120 degrees |
| Drivers | 3 inch |
| Enclosure type | Sealed |








