Bluesound PULSE FLEX 2i Speaker

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Bluesound Pulse Flex 2i Compact Wireless Streaming Speaker at Vinyl Sound Toronto Canada The Pulse Flex 2i is the smallest and most versatile wireless streaming speaker in the Blue sound (Pickering, Ontario, Canada) range, available at Vinyl Sound in Toronto, Canada. In a compact sealed chassis that disappears into any room's décor, the Pulse Flex 2i delivers hi-res audio up to 24-bit/192kHz with MQA decoding through a custom-tuned 4-inch woofer and 1-inch tweeter driven by a bi-amplified 25W digital amplifier — producing clear, detailed, size-defying sound with deep bass and no distortion. Dual-band Wi-Fi, AirPlay 2, Bluetooth aptX HD, the full BluOS streaming platform, and Roon Ready certification cover every streaming scenario. Pair two Pulse Flex 2i speakers in stereo mode for a compact whole-room stereo system, assign a pair as wireless rear surround channels in a Bluesound home theatre setup with the Pulse Soundbar, or attach the optional rechargeable Flex Battery Pack (sold separately) and take the Pulse Flex 2i outdoors via Bluetooth — making it the only speaker in the Bluesound range that doubles as a portable music player. Bi-Amplified Digital Design and Hi-Res Audio in a Compact Sealed Cabinet The Pulse Flex 2i's sealed cabinet houses a single 4-inch (102mm) mid-bass driver and a 1-inch (25mm) tweeter, each driven by a dedicated amplifier channel in the bi-amplified 25W digital power stage. Dedicated woofer and tweeter amplification paths keep bass controlled and vocals crisp, delivering impressive output and clarity from a footprint small enough to sit on a windowsill, end table, or bookshelf. Frequency response extends from 45Hz to 20kHz — genuinely reaching into sub-bass territory for a speaker of this size — with the sealed cabinet providing tight, accurate bass rather than the bloated or port-resonant low end of some compact alternatives. The full-resolution 24-bit/192kHz playback capability and MQA decoding ensure hi-res streaming services are rendered at their best, with no compromise on audio format compatibility despite the compact chassis. What Hi-Fi? and Hi-Fi Choice both recognised the Pulse Flex 2i's size-defying audio performance, with Hi-Fi Choice noting the combination of MQA support, AirPlay 2, BluOS multiroom, and the optional battery pack as a compelling feature set for the smallest Bluesound speaker. Flexibility: Stereo Pair, Surround Channels, Portable Mode, and Multiroom The Pulse Flex 2i's name reflects the multiple configurations it supports beyond standalone single-room use. Two Pulse Flex 2i speakers can be paired in true stereo mode via the BluOS app — one as left channel, one as right — for a full stereo listening experience in any room. A pair can also be assigned as dedicated wireless rear surround channels in a Bluesound home theatre group alongside a Pulse Soundbar or Powernode, creating a fully wireless surround system without rear speaker cable runs. With the optional rechargeable Flex Battery Pack attached, the Pulse Flex 2i untethers from the mains and operates as a portable Bluetooth speaker for outdoor and on-the-go listening — the only Bluesound speaker designed to leave the home. As a BluOS player, it integrates seamlessly into any whole-home Bluesound multiroom system, playing in synchronization with any other BluOS player on the network, including the Pulse 2i, Pulse Mini 2i, Pulse M, Node, and Powernode families. Key Features 25W Bi-Amplified Digital System: Dedicated woofer and tweeter amplification paths in a compact sealed cabinet — controlled bass, crisp vocals, and detailed sound from the smallest Bluesound speaker. 4-Inch Woofer and 1-Inch Tweeter: Custom-tuned driver pair in a sealed acoustic enclosure with 45Hz to 20kHz frequency response — reaching genuine sub-bass extension from a truly compact chassis. 24-Bit/192kHz Hi-Res Playback with MQA Decoding: Full hi-res audio support including MQA for Tidal Masters, FLAC, WAV, AIFF, and MPEG-4 SLS formats at full resolution. BluOS Multiroom Streaming Platform: Native access to Tidal, Qobuz, Spotify, Amazon Music, Deezer, iHeartRadio, TuneIn, SiriusXM, and more, with synchronised whole-home playback alongside any other BluOS player. Apple AirPlay 2: Full AirPlay 2 support for streaming from Apple Music and any AirPlay 2 source in sync with other AirPlay 2 devices throughout the home. Bluetooth aptX HD: High-resolution wireless streaming from smartphones and tablets at up to 24-bit/48kHz quality for near-hi-res Bluetooth audio. Roon Ready: Certified Roon endpoint — appears as a playback zone in a Roon system, supporting all Roon audio formats up to 24-bit/192kHz. Stereo Pair Mode: Two Pulse Flex 2i speakers paired via BluOS app as left and right channels for a complete compact stereo system in any room. Wireless Home Theatre Rear Surround: Assign a pair as wireless rear surround channels in a Bluesound home theatre setup with the Pulse Soundbar — no rear speaker cable runs required. Optional Portable Battery Mode: The separately available rechargeable Flex Battery Pack attaches to the Pulse Flex 2i for outdoor and portable Bluetooth listening away from a Wi-Fi network — the only Bluesound speaker with this capability. Combo Mini-TosLink Optical and 3.5mm Analogue Input: Accepts wired digital or analogue sources for integration of external components into the BluOS streaming system. 3.5mm Headphone Output: Wired headphone listening directly from the Pulse Flex 2i. Five Touch Preset Buttons: Top-panel one-touch access to favourite stations, playlists, or services without opening the app. Voice Control: Amazon Alexa, Google Assistant, and Apple Siri via external smart speaker — no internal microphone in the Pulse Flex 2i. Technical Specifications General Description Compact Wireless Streaming Speaker Total Power Output 25W bi-amplified (dedicated woofer and tweeter amp paths) Woofer 1x 4-inch (102mm) mid-bass driver Tweeter 1x 1-inch (25mm) Acoustic Design Sealed cabinet Frequency Response 45Hz to 20kHz Max. Native Sampling Rate 192kHz Bit Depth 16 to 24-bit MQA Full internal decoding Supported Hi-Res Formats FLAC, MQA, WAV, AIFF, MPEG-4 SLS Supported Standard Formats MP3, AAC, WMA, WMA-L, OGG, ALAC, OPUS Streaming Services Tidal, Qobuz, Spotify, Amazon Music, Deezer, iHeartRadio, TuneIn, SiriusXM and more Third-Party Integration AirPlay 2, Spotify Connect, Tidal Connect, Roon Ready Network Dual-band Wi-Fi (802.11ac), Gigabit Ethernet (RJ45) Bluetooth aptX HD Audio Input 1x Combo mini-TosLink optical / stereo 3.5mm analogue Headphone Output 3.5mm stereo (wired) Touch Controls Play/Pause, Volume, Previous/Next Track, 5x Preset buttons Voice Control Amazon Alexa, Google Assistant, Apple Siri (via external device — no internal microphone) Control Systems Control4, Crestron, RTI, ELAN, URC, Lutron Operating System BluOS Stereo Pair Mode Yes — two Pulse Flex 2i units assignable as left and right channels Home Theatre Yes — use as wireless rear surround channels with Pulse Soundbar Portable Mode Optional Flex Battery Pack (sold separately) for portable Bluetooth operation Finish Black / White Dimensions (W x H x D) approximately 125 x 183 x 100mm Net Weight approximately 1.2kg Power Requirements 100-240V AC, 50/60Hz (universal) Origin Canada (Lenbrook Group, Pickering, Ontario) Connections at a Glance Network: Dual-band Wi-Fi (802.11ac), Gigabit Ethernet (RJ45) Wireless: AirPlay 2, Bluetooth aptX HD Input: 1x Combo mini-TosLink optical / stereo 3.5mm analogue Output: 3.5mm headphone (wired) Optional: Flex Battery Pack (sold separately) for portable Bluetooth operation What's in the Box Bluesound Pulse Flex 2i Compact Wireless Streaming Speaker Power Cord Quick Setup Guide Safety and Warranty Guide Frequently Asked Questions What is the Bluesound Pulse Flex 2i? The Bluesound Pulse Flex 2i is the smallest wireless streaming speaker in the Bluesound (Pickering, Ontario, Canada) range — a compact sealed cabinet with a 4-inch woofer, 1-inch tweeter, and 25W bi-amplified digital power stage, delivering hi-res audio up to 24-bit/192kHz with MQA decoding. It runs the full BluOS streaming platform with Tidal, Qobuz, and Spotify, supports AirPlay 2, Bluetooth aptX HD, and Roon Ready, and can be used as a single speaker, a stereo pair, wireless rear surround channels in a Bluesound home theatre, or — with the optional Flex Battery Pack — as a portable Bluetooth speaker. Can the Pulse Flex 2i be used as a portable speaker? Yes, with the optional rechargeable Flex Battery Pack, sold separately. Attaching the battery pack to the Pulse Flex 2i untethers it from the mains power supply, enabling portable operation via Bluetooth for outdoor, garden, and on-the-go listening away from a Wi-Fi network. The Pulse Flex 2i is the only speaker in the Bluesound range designed to support this portable mode. Battery life on the Flex Battery Pack is approximately six hours at moderate volume levels. How does the Bluesound Pulse Flex 2i compare to the Pulse Mini 2i? The Pulse Mini 2i is a larger, more powerful compact speaker delivering 100W bi-amplified through two 4-inch woofers and two 0.75-inch tweeters — suited to bookshelf and desktop use in a fixed location. The Pulse Flex 2i is significantly more compact at approximately 125 x 183 x 100mm, delivers 25W through a single 4-inch woofer and 1-inch tweeter, and adds the option of portable battery-powered operation with the Flex Battery Pack. The Pulse Mini 2i provides substantially more bass extension, output level, and stereo separation for a fixed listening position; the Pulse Flex 2i is the right choice where physical size is the priority, for secondary and tertiary room placement, or for listeners who want portable capability. Can two Pulse Flex 2i speakers be used as home theatre rear surrounds? Yes. A pair of Pulse Flex 2i speakers can be assigned as dedicated wireless rear surround channels in a Bluesound home theatre group via the BluOS app, alongside a Pulse Soundbar at the front for a fully wireless surround system without rear speaker cable runs. This configuration pairs the Pulse Flex 2i's compact footprint with the surround sound capability of the broader Bluesound ecosystem. Does the Bluesound Pulse Flex 2i support Roon? Yes. The Pulse Flex 2i is Roon Ready certified and appears as a playback zone in a Roon system, supporting all Roon audio formats up to 24-bit/192kHz. Roon Core must run on a separate dedicated device on the same network. How does the Bluesound Pulse Flex 2i compare to the Sonos Era 100? The Bluesound Pulse Flex 2i and Sonos Era 100 are both compact wireless streaming speakers. The Pulse Flex 2i supports hi-res audio up to 24-bit/192kHz with MQA decoding, Roon Ready certification, a wired 3.5mm headphone output, and optional portable battery operation via the Flex Battery Pack — features absent from the Era 100. The Sonos Era 100 uses Sonos Trueplay room tuning and the S2 app ecosystem, and includes a line input via USB-C adapter. The Pulse Flex 2i is the stronger choice for hi-res fidelity, BluOS multiroom integration, and portable flexibility; the Era 100 suits listeners already invested in the Sonos ecosystem. Where can I buy the Bluesound Pulse Flex 2i in Toronto, Canada? The Bluesound Pulse Flex 2i is available at Vinyl Sound in Toronto, Canada. As an authorized Bluesound dealer, Vinyl Sound serves audiophiles and music lovers across the Greater Toronto Area and Canada. Shop online at vinylsound.ca or visit the showroom to hear the Pulse Flex 2i as part of a complete Bluesound demonstration. Show more