Jabra Speak2 75 Speakerphone
Audio & Microphones
- Super-Wideband (SWB) Full‑Duplex Audio: Supports up to 16 kHz audio for rich, natural conversation flow. 4 Beamforming MEMS Microphones: 360° voice capture up to ~2.5 m (~8.2 ft), with echo and noise suppression.
- Voice Level Normalization (AGC): Balances speech levels for equitable call audio.
- 72 dB Signal-to-Noise (SNR) with reverberation reduction ensures clear voice quality.
Speaker Performance
- 65 mm Full‑Range Driver: Delivers crisp audio with 80 Hz–20 kHz (music) and 150 Hz–14 kHz (voice) ranges.
- Peak Output of 88 dB SPL @ 0.5 m ensures powerful sound coverage.
Connectivity & Compatibility
- USB-C / USB-A Integrated Cable (~75 cm) for plug-and-play host connectivity.
- Bluetooth 5.2 with Link 380 Adapter: Supports dual device connection, 8 paired devices total, 30 m wireless range.
- Platform Certified: Microsoft Teams (MS variant), Zoom, Google Meet, Amazon Chime, Cisco, Avaya, and more.
Battery & Mobility
- 4700 mAh Rechargeable Battery: Up to 32 hours talk time on a single charge.
- Fast Charging: 2.5 h (USB-C 1 A) or 5 h (USB-A 0.5 A).
Design & Durability
- Compact & Durable: Ø 132.5 × 35 mm, 466 g, IP64 dust-and-water resistance.
- Premium Build: Brushed aluminum design and premium fabric top; over 33% sustainable, repairable parts.
Controls & Indicators
- Capacitive Touch Controls + LED Ring: Includes volume, mute, call handle, Teams/home button, plus Microphone Quality Indicator.
- Link‑Up Functionality: Pair two Speak2 75 units to extend coverage in larger rooms.
Technical Summary Table
| Feature | Specification |
| Model | Speak2 75 (2775‑109, MS Teams variant) |
| Microphones | 4 × digital MEMS, beamforming, 360°, up to 2.5 m |
| Speaker | 65 mm, 80–20 kHz/music, 150–14 kHz/voice, 88 dB SPL |
| Audio Tech | Full duplex, super-wideband, echo/noise reduction, AGC |
| Connectivity | USB-C/A cable, BT 5.2 + adapter, 30 m range |
| Battery | 4700 mAh, 32 h talk, fast charge |
| Size / Weight | Ø 132.5 × 35 mm; 466 g |
| Durability | IP64-rated, sustainable design |
| Controls | Touch, LED ring, Teams button, mic quality indicator |
| Certifications | Teams, Zoom, Meet, Chime, Cisco, Avaya, UC platforms |
Bottom Line
The Jabra Speak2 75 (2775‑109) excels as a portable, pro-grade speakerphone—combining excellent audio performance, robust voice pickup, long battery life, and broad UC certifications. With rugged design and intelligent features like linking and mic-quality indication, it’s an ideal companion for hybrid professionals and dynamic team spaces.







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