Rebec BL-80
The Rebec BL-80 from the Alto Series is a compact dashboard-mounted midrange speaker designed to improve vocal clarity, enhance soundstage perception and create a more immersive listening experience without building a fully customized audio system. Thanks to its integrated enclosure and simple installation concept, the BL-80 is an effective upgrade for drivers who want a noticeable improvement in sound quality while keeping their factory audio system or OEM head unit.
Key Features
- Dashboard-Mounted Midrange: Brings vocals and musical details closer to ear level for a more realistic, better-focused front soundstage
- Highly Three-Dimensional Sound: Creates a stronger sense of space and dimensionality compared to conventional factory speaker layouts
- Integrated Enclosure Design: Built-in box simplifies installation and provides consistent acoustic performance without fabrication
- Easy OEM Compatibility: Integrates with factory audio systems, OEM head units and entry-level amplifier upgrades
- Improved Vocal Clarity: Dedicated midrange information from a higher position makes music sound more natural and spacious
- Aluminum Alloy Cone: Lightweight 13 mm voice coil driver with ferrite magnet system
Technical Specifications
- Type of Speaker: Mid (box)
- Nominal Power (RMS): 20 W
- Maximum Power (Peak): 35 W
- Sensitivity (2.83V/1m): 88 dB
- Frequency Response: 130 Hz – 18 kHz
- Impedance: 4 ohm (DCR 3.6 ohm)
- Voice Coil Diameter: 13 mm (0.51″)
- Cone Material: Aluminum alloy cone
- Magnet: Ferrite magnet, 50 mm (1.97″) diameter
- F0: 130 Hz
- Sd: 13 cm²
The Rebec BL-80 is a simple and effective way to lift vocals onto the dashboard and enjoy a more spacious, engaging sound on every drive.














