| Brand | Global Teck Worldwide |
| Speaker Maximum Output Power | 10 Watts |
| Connectivity Technology Bluetooth | USB |
| Audio Output Mode | Surround |
| Mounting Type | Tabletop Mount |
Overview
The EPOS Expand SP 30 series (including SP 30, SP 30+, and Teams-optimized SP 30T) is a compact, portable conference speakerphone geared toward huddle and small-room conferencing (up to ~8 participants). It offers USB-C plus optional Bluetooth connectivity with high-quality audio tech and full-duplex performance for calls, meetings, and multimedia. corpteluk.com+1
🔊 Audio & Microphones
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Microphones: 2 × digital MEMS omnidirectional mics for 360° voice pickup. corpteluk.com
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Microphone frequency response: approx 150 Hz – 7,500 Hz (optimized for voice clarity). corpteluk.com
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Speaker: dynamic loudspeaker with communication frequency response 150 Hz – 7,500 Hz; expanded to 100 Hz – 20,000 Hz when used for music or multimedia. EPOS Website
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Audio performance tech:
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EPOS Voice™ / Sennheiser HD Voice Clarity
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DSP echo and noise cancellation
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Full-duplex conversation support (both parties can speak/listen simultaneously) corpteluk.com
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✔ Designed to deliver clear, natural speech with low distortion — suitable for conferencing, VoIP calls, and media playback. assets.sennheiser.com
🔌 Connectivity & Interfaces
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USB-C: Primary wired connection for PC/softphone audio and charging. EPOS Website
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USB-A adapter: Included USB-C→USB-A adapter for legacy USB ports. assets.sennheiser.com
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Bluetooth® 5.0 (in SP 30+ / SP 30T models): Wireless connectivity to phones/tablets/laptops (≈ 25 m range). EPOS Website
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Common supported Bluetooth profiles include A2DP, AVRCP, HFP, HSP, DI — enabling hands-free calls and media playback. EPOS Website
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Platform compatibility: Works with Windows, macOS, and major UC platforms (SP 30T variant adds Teams certifications). EPOS Website
Note: There’s no Ethernet or dedicated telephone port — this is a USB/Bluetooth speakerphone, not a desk handset. EPOS Website
🔋 Power & Portability
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Built-in rechargeable battery enabling up to ~18 hours talk time per charge. EPOS Website
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Charging time: approx 3 h 20 min via USB-C. EPOS Website
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Dimensions: approx 120 mm × 37 mm (diameter × height). EPOS Website
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Weight: ~314 g. EPOS Website
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LED indicators: provide status for volume/mute, Bluetooth, battery/charging. EPOS Website
These make it portable and easy to move between rooms or use at a desk.










