BLUESOUND PULSE FLEX 2i Portable Wireless Multi-Room Streaming Speaker

The BLUESOUND PULSE FLEX 2i transcends conventional portable speaker limitations—delivering hi-fi audio performance in an ultra-compact form through advanced DirectDigital™ amplification and custom-tuned drivers that prove genuine musicality does not require large enclosures. With optional rechargeable battery capability, the PULSE FLEX 2i transitions seamlessly from fixed home installation to portable companion, offering listeners complete wireless freedom without sacrificing the audio quality that discerning ears demand.

DirectDigital™ Amplification Excellence

At the PULSE FLEX 2i's core sits Bluesound's proprietary DirectDigital™ amplification—advanced digital amp technology that delivers distortion-free performance regardless of volume, ensuring that whether listening at intimate levels or demanding loudness, the PULSE FLEX 2i maintains composure and clarity. This is far more sophisticated than conventional Class D amplification; the DirectDigital™ architecture is purpose-engineered to eliminate the artefacts that compromise audio fidelity in lesser portable designs.

Custom-Tuned Driver Performance

The PULSE FLEX 2i's state-of-the-art bass driver delivers surprising low-frequency punch from its ultra-compact dimensions—paired with sophisticated digital processing that ensures extended frequency response without bloat or congestion. The driver tuning reflects decades of Bluesound's acoustic expertise compressed into a design that fills rooms with surprising authority and detail.

True Wireless Freedom

The optional rechargeable battery pack transforms the PULSE FLEX 2i from home speaker to portable companion. Stream hi-resolution content via Wi-Fi when at home, then switch seamlessly to Bluetooth aptX® for CD-quality audio anywhere you travel. The battery integration is seamless—no external modules or cumbersome additions, just genuine wireless freedom. Dual-band Wi-Fi ensures reliable home connectivity, whilst aptX® provides serious audio quality beyond typical portable offerings.

Flexible System Integration

Deploy as a standalone speaker, pair two units for enhanced stereo soundstage, or integrate into complete surround systems with PULSE SOUNDBAR+ for immersive home cinema. Multi-room capability through the BluOS™ ecosystem allows synchronised playback throughout your home or individual music in each room. Five programmable quick presets provide instant access to favourite stations, services and playlists.

Who Is It For?

The PULSE FLEX 2i is ideal for anyone seeking genuine hi-fi performance in a portable package—bedroom listeners wanting serious audio without dedicated components, travellers unwilling to compromise on sound quality, and multi-room installers needing flexible speakers that perform equally well fixed or portable.

Buying from Martins Hi-Fi

Martins Hi-Fi has been in Norwich since 1968. Elizabeth Gould runs the business today, and we stock only brands we have heard properly and stand behind. The PULSE FLEX 2i represents the pinnacle of portable speaker design—we recommend it to customers wanting true hi-fi performance without traditional speaker footprint, and those building flexible multi-room systems. Our team can demonstrate the audio quality both fixed and portable, advise on battery runtime and charging, and explain how the PULSE FLEX 2i integrates with other Bluesound components. Visit our Norwich showroom to experience the PULSE FLEX 2i's performance in action, or speak to Tim, Chris or Dave about your specific needs. Contact us at [email protected], call 01603 627010, or WhatsApp on 07554 687137. You can read more about how we work on our Why Martins Hi-Fi page. We are at 85–91 Ber Street, Norwich, NR1 3EY.