# Bluesound PULSE 2i Wireless Speaker

The Bluesound PULSE 2i is the flagship all-in-one wireless multi-room streaming speaker in the Bluesound range, designed to fill large rooms with rich, detailed hi-res audio.

Its bi-amplified driver arrangement delivers 150 watts of total system power through two 5.25" PSB woofers and two 1" PSB tweeters, with bass extension down to 33 Hz (-10 dB) - performance that comfortably outpaces most speakers of similar form factor.

Running on the BluOS platform, the PULSE 2i connects to your home Wi-Fi straight out of the box and streams from 17+ music services including Spotify Connect, TIDAL Connect, and Qobuz, with Apple AirPlay 2 and two-way aptX HD Bluetooth 5.0 also built in.

Its advanced DSP engine manages the stereo soundfield in real time, extending it well beyond the physical cabinet to create a genuinely room-filling presentation. Pair two PULSE 2is together for a dedicated left/right stereo configuration with an even wider, more dynamic soundstage.

-   **150W Bi-Amplified Flagship Performance:** Four PSB drivers - two 5.25" woofers at 65W each and two 1" tweeters at 10W each - deliver full-range sound from 40 Hz to 20 kHz with bass extension to 33 Hz, in a sealed enclosure engineered for clean, controlled low frequencies.
-   **Advanced DSP Soundfield Engine:** Bluesound's sophisticated DSP processing extends the stereo image well beyond the physical cabinet, maximising clarity and dynamics at any listening position in the room.
-   **Hi-Res Audio Support:** Streams FLAC, MQA, WAV, AIFF, ALAC, and more at up to 24-bit/192kHz, with a high-end DAC handling MQA decoding in full for master-quality playback.
-   **BluOS Multi-Room Integration:** Group the PULSE 2i with any other Bluesound player for whole-home hi-res streaming across multiple zones, all managed from the BluOS app on iOS, Android, Windows, or macOS.
-   **Two-Way aptX HD Bluetooth 5.0:** Stream music from any Bluetooth device in better than CD-quality, or transmit wirelessly outward to Bluetooth headphones and speakers - without needing the app.
-   **Flexible Wired Connectivity:** A combo Toslink/3.5mm analogue input, USB Type-A port for local storage, and 3.5mm headphone output give you physical connection options alongside the wireless streaming capabilities.

###### Specifications

-   **Amplification:** Bi-amplified, digital
-   **Total System Power:** 150W (65W x 2 woofers; 10W x 2 tweeters)
-   **Woofers:** 2 x 5.25" PSB
-   **Tweeters:** 2 x 1" PSB
-   **Enclosure Type:** Sealed
-   **Frequency Response:** 40 Hz - 20 kHz ±1.5 dB
-   **LF Cutoff (-10 dB):** 33 Hz
-   **Distortion:** THD+N 0.030%
-   **Supported Audio Formats:** MP3, AAC, WMA, OGG, FLAC, ALAC, WAV, AIFF, MQA
-   **Native Sampling Rates:** 32 kHz - 192 kHz
-   **Bit Depth:** 16-24 bit
-   **Operating System:** BluOS
-   **App Compatibility:** iOS, Android, Windows, macOS
-   **Processor:** ARM Cortex-A9, 1 GHz
-   **Music Services:** 17+ including Spotify Connect, TIDAL Connect, Qobuz
-   **Third-Party Integrations:** AirPlay 2, Apple WAC
-   **Control System Support:** Crestron, Control4, RTI, ELAN, URC, Lutron, iPort
-   **Voice Control:** Amazon Alexa, Google Assistant, Siri
-   **Wi-Fi:** 802.11ac, dual-band
-   **Ethernet:** RJ45 Gigabit
-   **Bluetooth:** 5.0 aptX HD, two-way (transmit and receive)
-   **Power Supply:** Universal mains input (100-240V AC)
-   **Analogue/Optical Input:** Combo Toslink / 3.5mm stereo jack
-   **USB Input:** Type-A (FAT32 formatted, local storage)
-   **USB Service Port:** Type-B mini
-   **Headphone Output:** 3.5mm stereo jack
-   **IR Control:** IR sensor, front panel with IR remote learning
-   **Stereo Pairing:** Two PULSE 2is can be paired for dedicated left/right stereo
-   **Finish:** Black or white
-   **Dimensions (W x H x D):** 420 x 198 x 192 mm
-   **Weight:** 5.05 kg
-   **Power Consumption (idle):** 8W
-   **Power Consumption (standby):** <0.5W

###### What You Get

-   1 x Bluesound PULSE 2i Wireless Speaker
-   1 x 120V AC Power Cord
-   1 x 230V AC Power Cord
-   1 x Ethernet Cable
-   1 x Toslink Optical to 3.5mm Mini Adaptor
-   1 x Safety/Warranty Guide
-   1 x Quick Setup Guide

## Details

- **Price:** 749.0 GBP
- **Vendor:** Bluesound
- **Type:** Active Speakers
- **Tags:** Available To Order, Christmas

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black | 749.00 GBP | In stock |
| White | 749.00 GBP | In stock |

## Images

- Bluesound PULSE 2i Wireless Speaker - K&B Audio
- Bluesound PULSE 2i Wireless Speaker - K&B Audio
- Bluesound PULSE 2i Wireless Speaker - K&B Audio
- Bluesound PULSE 2i Wireless Speaker - K&B Audio
- Bluesound PULSE 2i Wireless Speaker - K&B Audio
- Bluesound PULSE 2i Wireless Speaker - K&B Audio
- Bluesound PULSE 2i Wireless Speaker - K&B Audio
- Bluesound PULSE 2i Wireless Speaker - K&B Audio

---

> Source: [K&B Audio](www.kbaudio.co.uk/products/bluesound-pulse-2i-wireless-speaker)
> Updated: 2026-05-19