







Bluesound PULSE FLEX 2i

Bluesound PULSE FLEX 2i

Big Sound, Compact Size
The Bluesound PULSE FLEX 2i redefines portable audio. This ultra-compact speaker delivers crystal-clear, high-resolution sound using advanced driver technology and powerful amplification, all in a beautifully designed enclosure that fits anywhere.
Streaming Without Limits
Connect with dual-band Wi-Fi, Bluetooth aptX™ HD, or Apple AirPlay 2 for seamless, wireless music streaming. Whether you're using your favorite streaming services or accessing your own digital library, the PULSE FLEX 2i delivers studio-quality sound to any room.
True Stereo, Truly Portable
Expand your soundstage by pairing two PULSE FLEX 2i speakers for rich, immersive stereo playback. Add the optional battery pack for grab-and-go listening — perfect for patios, balconies, or anywhere your music should follow.
Multi-Room Ready
Easily connect to other BluOS-enabled speakers and components for a truly flexible multi-room audio experience. Control your music from anywhere in your home using the intuitive BluOS Controller app, or simply use voice commands with Amazon Alexa, Google Assistant, or Apple Siri.
Your Music, Your Way
Stream from services like TIDAL, Qobuz, Spotify, Amazon Music HD, or your own library with support for MQA and high-res audio up to 24-bit/192kHz.
Key Features
- 20W total system power with custom digital amplification.
- 1 x 1" tweeter, 1 x 4" woofer.
- Plays music wirelessly from cloud services, NAS drives, or mobile devices.
- Optical and analog inputs for wired connections.
- USB Type-A port for music playback from external drives.
- Works with BluOS multi-room music system (up to 64 zones).
Specifications
Amplifier | 20W DirectDigital™ |
Supported Audio Formats | MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS, MQA, FLAC, WAV, AIFF |
Operating Environment | 0° C to 40° C |
Network | Wi-Fi 5 (802.11ac, dual-band), Ethernet |
Bluetooth | aptX HD Two-Way |
Voice Control | Alexa, Google Assistant, Siri (via AirPlay 2) |
Inputs | Combo Mini Optical/Analog 3.5mm, USB Type-A |
Dimensions | 7.5” x 5.1” x 7.5” (H x W x D) |
Weight | 4.18 lbs (1.9 kg) |
Description
Description
Bluesound PULSE FLEX 2i

Big Sound, Compact Size
The Bluesound PULSE FLEX 2i redefines portable audio. This ultra-compact speaker delivers crystal-clear, high-resolution sound using advanced driver technology and powerful amplification, all in a beautifully designed enclosure that fits anywhere.
Streaming Without Limits
Connect with dual-band Wi-Fi, Bluetooth aptX™ HD, or Apple AirPlay 2 for seamless, wireless music streaming. Whether you're using your favorite streaming services or accessing your own digital library, the PULSE FLEX 2i delivers studio-quality sound to any room.
True Stereo, Truly Portable
Expand your soundstage by pairing two PULSE FLEX 2i speakers for rich, immersive stereo playback. Add the optional battery pack for grab-and-go listening — perfect for patios, balconies, or anywhere your music should follow.
Multi-Room Ready
Easily connect to other BluOS-enabled speakers and components for a truly flexible multi-room audio experience. Control your music from anywhere in your home using the intuitive BluOS Controller app, or simply use voice commands with Amazon Alexa, Google Assistant, or Apple Siri.
Your Music, Your Way
Stream from services like TIDAL, Qobuz, Spotify, Amazon Music HD, or your own library with support for MQA and high-res audio up to 24-bit/192kHz.
Key Features
- 20W total system power with custom digital amplification.
- 1 x 1" tweeter, 1 x 4" woofer.
- Plays music wirelessly from cloud services, NAS drives, or mobile devices.
- Optical and analog inputs for wired connections.
- USB Type-A port for music playback from external drives.
- Works with BluOS multi-room music system (up to 64 zones).
Specifications
Specifications
Amplifier | 20W DirectDigital™ |
Supported Audio Formats | MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS, MQA, FLAC, WAV, AIFF |
Operating Environment | 0° C to 40° C |
Network | Wi-Fi 5 (802.11ac, dual-band), Ethernet |
Bluetooth | aptX HD Two-Way |
Voice Control | Alexa, Google Assistant, Siri (via AirPlay 2) |
Inputs | Combo Mini Optical/Analog 3.5mm, USB Type-A |
Dimensions | 7.5” x 5.1” x 7.5” (H x W x D) |
Weight | 4.18 lbs (1.9 kg) |
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