WiiM AMP Ultra WiFi Amplifier & Streamer

WiiM  |  SKU: WAMPULTRASG
Regular price £499.00
Colour: Space Grey

Delivery £4.50 or Free Over £50

All orders to mainland UK over £50 are eligible for free standard delivery.

For orders under £50 we have delivery rates starting from just £2.99

Need it fast? No problem, you’ll find express next day delivery rates available on most products. Learn More

60 Day Returns + 2 Years Warranty

We’re so confident that you’ll be happy with your purchase that we’ve extended our returns policy to 60 days.

We call it the “Happy Sound Guarantee”.

If you’re not happy with your purchase for any reason simply send it back to us for a full refund. Learn More

Warranty

K&B Audio are authorised dealers for WiiM. All sales come with a 2 Years manufacturers warranty and full technical support.

Description

Elevate your home audio experience with the WiiM Amp Ultra, a premium all-in-one streaming amplifier designed for audiophiles and smart home enthusiasts alike.

With cutting-edge connectivity, high-resolution streaming, and a sleek aluminium enclosure, this amplifier offers exceptional performance and intuitive control, all in a compact form.

Whether you're building a high-fidelity music system or integrating audio into a multi-room smart setup, the WiiM Amp Ultra delivers with power and precision.

Designed to be the ultimate music hub, the WiiM Amp Ultra supports HDMI ARC for seamless TV integration, works with all major streaming services, and is compatible with smart assistants like Alexa, Google Assistant, and Siri.

Its robust 100W per channel (8Ω) Class D amplifier ensures rich, detailed sound for bookshelf, floorstanding or ceiling speakers, while its extensive input/output options make it a flexible choice for any home entertainment setup.

FEATURES

  • Powerful Class D Amplifier: Delivers 100W per channel into 8Ω (200W into 4Ω), providing dynamic, high-fidelity sound for a wide range of passive speakers.
  • Built-In HDMI ARC: Easily connect your TV via HDMI ARC for simplified control and superior audio quality, ideal for enhancing your home cinema experience.
  • High-Resolution Streaming: Supports 24-bit/192kHz audio via Wi-Fi, Ethernet, or USB, ensuring studio-quality playback for discerning listeners.
  • Multiroom & Voice Assistant Integration: Works with Chromecast, Alexa, and Spotify Connect, giving you seamless control via your favourite smart assistant or app.
  • Broad Streaming Service Support: Stream directly from popular services like TIDAL, Qobuz, Amazon Music, Spotify, and more.
  • Comprehensive I/O Options: Includes Optical, HDMI ARC, Line-In, USB, Sub-Out, and Ethernet ports to accommodate a wide variety of source devices and speaker setups.
  • Premium Build & Display: Housed in an aluminium chassis with a 3.5" LCD colour display and rotary knob for tactile control and easy visual navigation.
  • Dual-Band Wi-Fi & Ethernet: Enjoy a stable, buffer-free connection whether you're streaming wirelessly or via a wired network.
  • Smart Room Calibration: With built-in room correction and EQ settings, you can customise the sound to perfectly match your room’s acoustics.
  • Compact Yet Versatile: The all-in-one form factor eliminates the need for separate components, saving space without compromising quality.
  • Subwoofer Output: Offers a dedicated subwoofer output for full-range performance, ideal for larger or bass-heavy setups.
  • Future-Proof Platform: Regular firmware updates add new features and services, keeping your system current and expanding functionality over time.
  • Works With WiiM Home App: Full control from the intuitive app allows easy setup, playback management, and multiroom configuration.

Key Features

  • Zones
    Multi Zone
  • Music Sources
    Bluetooth, WiFi, Tidal Connect, Spotify Connect, Internet Radio, Alarm Clock, USB Stick
  • Inputs
    RCA, Optical, Ethernet, HDMI
  • Outputs
    Subwoofer Out
  • TV Connection
    Yes - HDMI (TV Controls Volume)
  • Smart Features
    Works With Alexa (WiFi), Works With Google (WiFi), Works With Siri
  • Warranty
    2 Years

Specifications

  • Network Connectivity: Wi-Fi & Ethernet
  • Amplifier Class: D
  • Power Output (4Ω): 200W
  • Power Output (8Ω): 100W
  • Frequency Response: 20Hz – 20kHz ± 0.5dB
  • Channel Separation: 2
  • Damping Factor: 94
  • Signal To Noise Ratio: ≥120dB
  • THD: 0.08%
  • THD +N: ≤0.005%
  • Output Impedance: 2–8Ω
  • RCA Input(s): 1
  • Bluetooth Input: Yes
  • Bluetooth Version: 5.3
  • HDMI Input(s): ARC Input
  • Optical Input(s): 1 (24-bit, 192kHz)
  • DAC Chip: ES9039Q2M
  • Digital Output(s): USB
  • Subwoofer Output(s): RCA Mono
  • Enclosure Material: Aluminium
  • Dimensions (W × H × D): 20.0 × 21.1 × 7.6cm
  • Weight: 2.45kg

What You Get

  • 1 x Amplifier
  • 1 x Power Lead
  • 1 x RCA Cable
  • 1 x Optical Cable
  • 1 x HDMI Cable
  • 1 x Remote Control
  • 4 x Banana Plugs
  • 1 x User Manual

Downloads

Payment & Security

Secure Payments

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Authorised Dealer

K&B Audio are authorised dealers for WiiM. All sales come with a 2 Years manufacturers warranty and full technical support.

Why K&B Audio

Over a Decade of Experience
Established in 2013, we’ve been helping customers enjoy hassle-free home audio for more than 10 years.

Shop with Confidence
Our 'Happy Sound Guarantee' guarantees you expert advice, 60 day returns and free delivery on orders over £50.

35,000+ Satisfied Customers
We’ll always help you find the right solution for your needs, not just what boosts our bottom line. Don’t just take our word for it – read our glowing customer reviews.

Extensive Product Range
With the top brands, carefully curated bundles and thousands of home audio products in stock, we’ve got something for every setup.