Sennheiser

Sennheiser 508346 SP 30+ Bluetooth & USB Speakerphone

3.8 (54 reviews)
USB-C

Elevate Your Conferencing Experience with Sennheiser SP 30+ The Sennheiser SP 30+ is a portable speakerphone designed for the modern professional. Whether you're in the office, at home, or on the go, this device delivers exceptional audio quality for both personal and small group conferences. Wit...

$207.89*
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*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.

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Overview

Elevate Your Conferencing Experience with Sennheiser SP 30+

The Sennheiser SP 30+ is a portable speakerphone designed for the modern professional. Whether you're in the office, at home, or on the go, this device delivers exceptional audio quality for both personal and small group conferences. With versatile connectivity options and optimized voice clarity, the SP 30+ ensures seamless communication in any environment.

Detailed Specifications:

  • Connectivity: Bluetooth or USB-C
  • Microphones: Two long-range, noise and echo cancelling microphones
  • Speaker: Ultra-low distortion speaker with clear voice reproduction
  • Talk Time: Up to 18 hours
  • Bluetooth Range: 10 Meters
  • Special Features: Sennheiser EPOS built-in enterprise audio technology, Voice clarity, Echo canceling
  • Included: BTD 800 USB dongle, Carrying case
  • Speaker Maximum Output Power: 10 Watts
  • Connectivity Technology: Bluetooth, USB
  • Audio Output Mode: Stereo
  • Control Method: Touch, Voice Control
  • Color: Black
  • Item Weight: 0.46 Pounds
  • Product Dimensions: 2 x 4 x 8 inches

Key Features

Mobile unified Communications: for professionals using Skype for business, who require a consistently excellent communication solution

With lightweight design, choice of Bluetooth or USB-C plug n Play and multi-point connectivity

Simplify conferencing: set up an impromptu conference or Share a call with high quality sound - anywhere (carrying case included)

Exceptional audio experience for up to 8 participants

Multimedia & music optimized: expect the highest quality sound, No matter the circumstance, with sound-enhancement profile for music

Extended talk-time: with up to 18 hours of talk time you can always stay focused on your conversations

Comes with a btd 800 USB dongle

Voice clarity: ensure a cleaner sound and a more natural conversation flow with voice clarity and Echo canceling features

Plug and play: a 3.5 mm USB cable eliminates the need for any pairing, instead allowing for easy plug and play functionality for PCs, Cell Phones, & tablets

Peace OF mind: with a 2-year warranty on the SP 20, You never have to worry about the quality of your speakerphone

Specifications

Connectivity
Bluetooth, USB-C
Participants Supported
Up to 8
Talk Time
Up to 18 hours
Audio Features
Voice clarity, Echo canceling, Sound-enhancement profile for music
Included Accessories
Carrying case, BTD 800 USB dongle
Warranty
2-year warranty
Plug and Play
3.5 mm USB cable

Pros & Cons

👍 Pros

  • Offers both Bluetooth and USB-C connectivity, providing versatile options for connecting to devices.
  • Designed to simplify conferencing with high-quality sound for up to 8 participants.
  • Features an extended talk-time of up to 18 hours, supporting prolonged conversations without frequent recharging.
  • Equipped with voice clarity and echo canceling features, ensuring a more natural conversation flow.
  • Comes with a BTD 800 USB dongle for enhanced connectivity and convenience.

👎 Cons

  • The specific audio output power or speaker size details are not provided in the product features.
  • While optimized for music, detailed audio specifications like frequency response or impedance are not available.
  • The device's physical dimensions and weight are not specified, making it difficult to assess its portability fully.
  • Requires a USB-C port or Bluetooth for connection, which may not be universally compatible with all older devices.
  • The maximum effective range for Bluetooth connectivity is not explicitly stated in the product description.

Frequently Asked Questions

The Sennheiser SP 30+ offers versatile connectivity options, including both Bluetooth and USB-C plug n play, and it also comes with a BTD 800 USB dongle for seamless pairing.
This speakerphone provides an extended talk-time of up to 18 hours, allowing you to stay focused on your conversations for prolonged periods without interruption.
Yes, this speakerphone is designed for exceptional audio experiences with up to 8 participants, making it suitable for impromptu conferences or sharing calls.
Yes, the SP 30+ incorporates voice clarity and echo canceling features to ensure a cleaner sound and a more natural conversation flow during calls.
Yes, the Sennheiser SP 30+ is multimedia and music optimized, featuring a sound-enhancement profile for music to deliver high-quality sound in any circumstance.
The Sennheiser SP 30+ comes with a 2-year warranty, providing peace of mind regarding the quality and durability of your speakerphone.