How to Choose the Right AV Receiver for Your Home Theater
Plan receiver channels, HDMI compatibility and amplification before comparing NAD and Anthem receivers.
The right AV receiver must support your speaker layout, sources and display. Start with a channel plan and a connection checklist, then compare amplification, room correction and streaming. A larger specification number does not automatically make a receiver the right choice.
Updated October 26, 2026. Compare models by system requirements, with delivery available across Canada.
Count amplified channels and processing channels separately
An AV receiver handles signal processing and includes power amplification. A separate AV processor needs external power amplifiers. The number of processed channels can exceed the receiver's built-in amplified channels, so count both before planning expansion.
| Layout | Main and height channels to amplify | Subwoofer connection |
|---|---|---|
| 5.1 | Five main channels | One powered subwoofer in this example. |
| 5.1.2 | Five main plus two height channels: seven total | One powered subwoofer in this example. |
| 7.1.4 | Seven main plus four height channels: eleven total | One powered subwoofer in this example. |
The subwoofer output is a line-level connection for a powered subwoofer, not another amplified speaker channel. Multiple subwoofer outputs do not by themselves establish independent processing. See Dolby's speaker-layout guides for positioning.
Compare receivers for your system
NAD T 758 V3i
The NAD T 758 V3i has seven amplified channels and Dirac Live room correction. It is a candidate for a seven-amplifier-channel layout, subject to its supported configurations. Check its HDMI generation, video formats and installed modules against your sources rather than assuming every current receiver passes 4K at 120 Hz. View the product listing to select options and buy online.
Anthem MRX 740 8K
The Anthem MRX 740 8K combines seven amplified channels with 11.2-channel processing, HDMI 2.1 support and ARC Genesis room correction. Using more than seven main/height channels requires the appropriate external amplification and configuration. Enquire on its product page to arrange a Canada-wide purchase and confirm the complete channel plan.
For limited equipment space, the Anthem MRX SLM is a compact five-amplifier-channel receiver to compare through direct contact. It is a different product from the MRX 8K models; check its video capabilities and channel assignments separately. Browse all AV receivers, AV processors and power amplifiers.
Make an HDMI and source checklist
- Count the inputs needed for consoles, streaming players and disc players.
- Verify the exact resolution, refresh rate and HDR formats on each relevant input and output.
- Check TV eARC support and settings if TV apps send audio back to the receiver.
- Check VRR, ALLM and cable requirements if gaming features matter to you.
- Confirm any second-display or second-zone requirements before selecting a model.
HDMI version labels do not establish every supported feature. Confirm the manufacturer's specifications and manual for the exact model and software version.
Match speakers, power and room correction
Check speaker impedance, sensitivity, listening distance and intended volume. Compare power ratings only when the test conditions are comparable; a two-channel rating does not establish output with every channel driven. A receiver's calibration system can help adjust the system in the room, but it cannot correct unsuitable speaker placement or missing amplifier channels.
For a coordinated front stage, compare DALI SONIK 3 and DALI SONIK CINEMA, or Paradigm Premier 220B v2 and Premier 620C v2. Confirm the complete speaker load, individual quantities and desired layout before pairing them with a receiver.
Choose useful upgrades
Ask whether you need more channels, external-amplifier outputs, an additional zone or a particular streaming service. Buy for a documented need rather than assuming every optional feature can be added later. Keep ventilation, cabinet depth, cable access and calibration time in the plan.
Buy equipment for delivery across Canada
Unify AV sells and ships home theatre equipment across Canada. Choose equipment around your room and system needs, then follow the ordering instructions on each product page. For Paradigm, Anthem, MartinLogan and TVs, select Enquire or contact our team to arrange your purchase. A showroom visit is optional.
Send your equipment list, required quantities and delivery postal code so we can confirm compatibility, pricing, availability, shipping charges and expected lead time. Some products require distributor or special ordering. Check each listing for single, pair or bundle quantities. See our shipping policy for Canadian delivery arrangements. Local design and installation services are separate from nationwide equipment shipping; ask about your installation project.
Continue planning your system
- Choosing the Right Speakers for Your Home Theater
- The Ultimate Home Theater Setup Guide (2026 Edition)
- TV vs Projector: Which Is Better for a Home Theater?
Technical guidance checked against current manufacturer documentation. Availability, delivery and system suitability are confirmed for your order.