Anthem MRX 1140 8K 11.2 A/V Receiver
Product Summary
A reference-grade 11-channel A/V receiver designed to deliver exceptional power, precision and flexibility. Combining high-current amplification with advanced 15.2-channel processing and Anthem’s acclaimed ARC Genesis room correction, it forms the centrepiece of a truly high-performance home cinema system.
Key Benefits
- Up to 15.2-channel processing for advanced Dolby Atmos and DTS:X speaker layouts
- 11 channels of built-in amplification
- 140W per channel (channels 1–5 driven into 8Ω)
- Advanced 8K HDMI 2.1 platform with 7 inputs and 3 outputs including eARC
- Supports Dolby Atmos, DTS:X Pro and IMAX Enhanced
- ARC Genesis room correction with redesigned calibration microphone
- Zone 2 capability for multi-room audio
- Built-in streaming including Apple AirPlay 2, Google Chromecast and Bluetooth
- Web-based user interface and Anthem Remote App support
- 5-year manufacturer warranty when purchased from an authorised dealer
Technical Specifications
Amplification
- 11 powered channels
- Channels 1–5: 140W into 8Ω (2 driven)
- Channels 1–5: 170W into 6Ω (2 driven)
- Remaining channels: 60W into 8Ω (2 driven)
- Remaining channels: 75W into 6Ω (2 driven)
- Compatible with 4Ω or higher impedance speakers
Preamplifier Performance
- Maximum Output: 5.2 Vrms / 7.1 Vrms
- Frequency Response: 20Hz – 30kHz ±0.2dB
- THD+N (2 Vrms output): -100dB
- SNR (2 Vrms output, IEC-A): 110dB
Audio Formats
- Dolby Atmos
- DTS:X Pro
- IMAX Enhanced
Room Correction
- ARC Genesis (Mac & Windows compatible)
HDMI & Video
- HDMI 2.1 with HDCP 2.3
- 7 HDMI inputs
- 3 HDMI outputs (including eARC)
- 8K / 60Hz and 4K / 120Hz pass-through
- Supports Dolby Vision, HDR10+, HLG, ALLM and VRR
Streaming & Networking
- Apple AirPlay 2
- Google Chromecast built-in
- Bluetooth streaming
- Spotify Connect (firmware dependent)
- Roon Ready (firmware dependent)
- Ethernet and Wi-Fi connectivity
Power Consumption
- Typical Load: 570W
- Standby: 0.3W
- Standby (IP control enabled): 1.8W
- Standby (HDMI bypass enabled): 4.9W
Dimensions & Weight
- 152mm (H) x 432mm (W) x 364mm (D)
- 15.2kg
Power Requirements
- 120V version: 108–132V / 60Hz
- 220–240V version: 198–264V / 50Hz
What’s in the Box
- A/V receiver unit
- Remote control with batteries
- ARC Genesis calibration microphone and stand
- Wi-Fi antennas
- Power cable
- Quick start guide and documentation
Here at Ceiling Speakers we want to make sure that you receive your order as quickly as possible. Whether you need products last minute for a project, or you're simply itching to start enjoying your purchase! As a result we hold excellent stock, and the majority of our catalogue is available for free* next working day delivery (when ordered by 12pm Mon-Fri excluding public holidays).
Our website is linked to our warehouse systems and live stock availability is displayed on every product. In stock items ordered by 12pm Monday to Friday will be dispatched on the same day, and 95% of orders will be delivered on the next working day (Northern Ireland, Highlands, Islands, & other remote locations may take a little longer). Saturday deliveries can be arranged on request (POA).
Some products may be out of stock but available to order. For these items the typical delivery time is displayed on the product page. The majority of these products are delivered within the displayed timeframe. However, if you place an order and this is not the case we will contact you immediately to inform you of the timescale. If you require the product(s) at short notice then please contact us for confirmation prior to ordering.
*The following delivery charges apply. The majority of UK Mainland orders are delivered on the next working day (when ordered by 12pm Mon-Fri excluding public holidays). DPD tracking information will be provided along with a 1-hour delivery timeslot.
UK Mainland
Orders of £69.00 and over (inc. VAT) are carriage free
For orders under £69.00 carriage is charged at £10.00 (inc. VAT)
Northern Ireland
Orders of £199.00 and over (inc. VAT) are carriage free
For orders under £199.00 carriage is charged at £20.00 (inc. VAT)
Isle of Man
Orders of £299.00 and over (inc. VAT) are carriage free
For orders under £299.00 carriage is charged at £30.00 (inc. VAT)
Channel Islands
All orders are subject to a carriage charge of £50
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