Free tools Windows power users keep installed
One-click scans. No signup required.
The Cambridge Audio Evo One is the closest complete-system alternative to the PSB iQ2. It combines amplification, a multi-driver speaker array, network streaming, HDMI eARC and a moving-magnet phono stage in one cabinet. The important trade-off is format: the iQ2 is a pair of powered stereo speakers, while the Evo One is a single enclosure.
If you want to choose your own passive speakers, look instead at the Naim Uniti Nova or Bluesound POWERNODE. Both are streaming amplifiers rather than complete speaker systems, so the amplifier is only part of the purchase.
As an Amazon Associate I earn from qualifying purchases.
At a glance: which PSB iQ2 alternative fits?
| Model | System format | Best suited to | What you still need |
|---|---|---|---|
| Cambridge Audio Evo One | Single-cabinet complete system | A buyer replacing separates with one enclosure and broad streaming, TV and vinyl connectivity | Only source devices and network access |
| Naim Uniti Nova | Premium streaming amplifier | Someone who wants a high-end control and amplification hub for selected passive speakers | A pair of passive speakers |
| Bluesound POWERNODE | BluOS streaming amplifier | A modular system built around BluOS multiroom and HDMI eARC | A pair of passive speakers |
| PSB iQ2 | Two powered stereo speakers | A compact stereo pair with built-in amplification, BluOS and source inputs | Source devices and network access |
This is a feature and format comparison, not a sound-quality ranking. The available material includes manufacturer specifications and one independent iQ2 review, but no controlled listening test or laboratory comparison between these systems.
What the PSB iQ2 already includes
The iQ2 is not a passive-speaker package waiting for an amplifier. PSB builds amplification, a high-resolution DAC, BluOS streaming and two stereo channels into the pair. The left and right cabinets communicate over a low-latency wireless link, so you can place them apart for conventional stereo without running a speaker cable between them.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
PSB lists 270 W of total system power, a 64 Hz–20 kHz on-axis response at ±3 dB and a 35 Hz -10 dB low-frequency cutoff. Those are the manufacturer’s published figures, not an independent measurement or a guarantee of identical results in every room.
Physical and wireless sources include a moving-magnet phono input, HDMI eARC, optical, BluOS and Bluetooth aptX Adaptive. PSB says the BluOS app provides access to more than 20 streaming services and can manage playback in one room or across multiple rooms. The iQ2 was announced on June 23, 2026, as part of the iQ series.
Cambridge Audio Evo One: the most direct complete-system alternative
The Evo One is the clearest choice when “all in one” means one cabinet with the major source and playback functions already installed. Cambridge Audio specifies 14 drivers, 700 W of Class-D amplification and an integrated 32-bit/192 kHz DAC. It also includes a moving-magnet phono stage, HDMI eARC, optical input, local USB media playback, Wi-Fi and Ethernet.
Why it matches the iQ2 brief
- It combines the amplifier and speakers, so there is no separate passive-speaker purchase.
- HDMI eARC supports a television connection, while optical covers older digital sources.
- The built-in phono stage accepts a moving-magnet cartridge without an external phono preamp.
- Wi-Fi and Ethernet provide network options, and USB allows local music playback.
- Its streaming and multiroom support spans several ecosystems rather than relying on one service.
Cambridge lists TIDAL Connect, Spotify Connect, Qobuz, Deezer, Amazon Music through Google Cast, AirPlay 2, Google Cast and Roon Ready. Multiroom can use Google Cast, AirPlay 2 or Roon.
The format trade-off
The Evo One is physically and acoustically different from the iQ2. A single enclosure cannot be positioned like two independent left and right speakers. That may be an advantage when you want a clean installation on a cabinet, but it gives you less freedom to spread the stereo image across a room. The published specifications do not establish that one format sounds better than the other.
Naim Uniti Nova: a premium hub for separately chosen speakers
The Uniti Nova is aimed at a different buyer. Naim describes it as a streaming amplifier and an “all in one player,” but it does not replace the passive speakers in a conventional separates system. You choose those speakers separately and connect them to the Nova’s amplifier outputs.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Naim specifies 80 W per channel into 8 ohms. Its listed network and wireless services include Apple AirPlay 2, Bluetooth, Chromecast, Qobuz, Roon Ready, Spotify Connect, TIDAL and UPnP. HDMI, analog and digital inputs provide connections for a television and other physical sources.
Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsWhen the Nova makes sense
- You already own passive speakers you like or want to select speakers for a particular room.
- You prefer an amplifier-centered system that can be upgraded by changing speakers later.
- Your main streaming services are covered by Naim’s listed protocols.
- You accept that the final system cost and physical footprint depend on the speakers you add.
Because the Nova is not a powered-speaker pair, comparing its amplifier rating directly with the iQ2’s total-system figure does not predict which complete system will play louder or sound better. Speaker sensitivity, impedance, room size and listening distance all affect the result.
Bluesound POWERNODE: the modular BluOS route
The POWERNODE is a streaming amplifier for a “just add speakers” system. The cited generation announcement lists BluOS multiroom, HDMI eARC and 80 W per channel. You supply passive speakers, then use the amplifier as the system’s streaming and television hub.
Why BluOS owners may prefer it
- It keeps the BluOS interface and multiroom approach familiar to anyone considering the iQ2.
- HDMI eARC provides a straightforward television connection.
- Passive speakers can be selected for the room, appearance or future upgrade plans.
Check the exact POWERNODE generation before relying on a specification. The cited 80 W-per-channel and eARC details refer to a particular generation announcement, and product revisions can change inputs or capabilities.
Core specification comparison
| System | Amplification or power figure | Speaker arrangement | DAC or driver information |
|---|---|---|---|
| PSB iQ2 | 270 W total system power | Two powered stereo cabinets linked wirelessly | High-resolution DAC; 64 Hz–20 kHz on-axis response at ±3 dB; 35 Hz -10 dB low-frequency cutoff |
| Cambridge Audio Evo One | 700 W Class-D amplification | One cabinet | 14 drivers; 32-bit/192 kHz DAC |
| Naim Uniti Nova | 80 W per channel into 8 ohms | Amplifier only; passive speakers required | Speaker performance depends on the speakers selected |
| Bluesound POWERNODE | 80 W per channel in the cited generation announcement | Amplifier only; passive speakers required | Speaker performance depends on the speakers selected |
These figures come from the respective manufacturers and are not directly interchangeable measurements. A total-system wattage, per-channel rating and driver count describe different parts of a design; none is a controlled sound-quality score.
The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Inputs, streaming and multiroom differences
For television and physical sources
The iQ2, Evo One and POWERNODE all list HDMI eARC, making them suitable for a television with an eARC output. The iQ2 and Evo One also list optical input. The Evo One adds local USB media playback, while the iQ2 lists a moving-magnet phono input and Bluetooth aptX Adaptive. The Nova has HDMI plus analog and digital inputs, but the specific input mix differs from the powered-speaker systems.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Before buying, write down every source you actually use: television, turntable, game console, CD transport, network storage and phone. Then check whether each device has the required output and whether the chosen system provides the matching input. HDMI eARC is not interchangeable with a standard analog line input, and a turntable with a moving-coil cartridge is not automatically compatible with a moving-magnet phono stage.
For streaming services
The iQ2 and POWERNODE are built around BluOS. The Evo One combines its own network platform with TIDAL Connect, Spotify Connect, Qobuz, Deezer, Google Cast, AirPlay 2 and Roon Ready. The Nova lists AirPlay 2, Bluetooth, Chromecast, Qobuz, Roon Ready, Spotify Connect, TIDAL and UPnP.
Service support can change independently of hardware. Confirm the current app, account and regional availability for your preferred service, especially if you rely on a less common catalog or want gapless playback, high-resolution tiers or voice control.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteFor multiroom playback
BluOS provides the multiroom path for the iQ2 and POWERNODE. Evo One can use Google Cast, AirPlay 2 or Roon for multiroom, while the Nova’s listed protocols include AirPlay 2, Chromecast, Roon and UPnP. Mixed-brand rooms may require separate apps or a protocol shared by every device, so decide whether one household-wide platform matters more than individual component choice.
Choose by system format, not wattage alone
Choose two powered speakers when stereo placement is the priority
The iQ2’s two-cabinet layout lets you adjust left-right spacing and toe-in independently. It is the natural format for a listener who wants a conventional stereo image without buying a separate amplifier. The wireless inter-speaker link reduces cable clutter, but both cabinets still need stable power and a sensible position relative to the listening seat.
Choose one cabinet when installation simplicity matters most
The Evo One minimizes equipment count and keeps the system’s connections in one place. It suits a living room where a single cabinet under a television or on a console is preferable to two speaker stands. The compromise is less physical separation between channels and fewer placement choices.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Choose a streaming amplifier when speakers are part of the plan
The Nova and POWERNODE make sense when the speaker is not an afterthought. They allow you to select passive speakers for sensitivity, impedance, size, finish and future upgrades. Remember to budget space and money for the speaker pair, speaker cable and any stands; neither amplifier is a complete system by itself.
Room placement and practical setup
No source here supports a universal room-size recommendation, so treat placement as a design decision rather than a product promise.
- Measure the listening area. Note the distance from the main seat to the planned speaker or cabinet position, the width available between furniture and the distance to the nearest wall.
- Choose the enclosure format. Select the iQ2 when separated stereo speakers fit the room; select the Evo One when one cabinet is easier; select the Nova or POWERNODE when passive speakers are the key choice.
- Check power and network access. Powered speakers and one-box systems need nearby mains outlets. Network streaming requires dependable Wi-Fi or an Ethernet route; the Evo One specifically lists both Wi-Fi and Ethernet.
- Plan the television connection. Use HDMI eARC when the television supports it. Confirm that the television’s audio output is set to eARC and that control features work with the chosen system.
- Connect physical sources. Attach a turntable only if its cartridge and grounding requirements match the listed phono input, or use the required external phono stage. Connect optical, analog, USB or digital sources according to the device’s output.
- Configure the streaming platform. Install the relevant app, update firmware, sign in to services and assign the system to a room. For multiroom use, verify that every device belongs to the same supported ecosystem or protocol.
- Position and verify. For a stereo pair, start with equal distances to the listening seat and adjust toe-in. For a single cabinet, keep its drivers clear of nearby obstructions. Play both a streamed track and each important physical source before final cable management.
Vinyl users should examine the phono stage carefully
Both the iQ2 and Evo One specify an integrated moving-magnet phono stage. That removes the need for a separate phono preamp when the turntable uses a compatible moving-magnet cartridge.
TechRadar’s review of the iQ2, published July 10, 2026, found the system energetic and engaging through most input options but described the phono stage as less lively than the other inputs. It also noted the iQ2’s compact dimensions and rear-facing bass port. Those are the reviewer’s listening and design observations, not a controlled comparison with the Evo One, Nova or POWERNODE.
If vinyl is your main source, compare the built-in phono input with your expectations and cartridge. An external phono stage may be worth considering, but verify electrical compatibility and available line-level inputs before purchasing one.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
What the independent evidence can—and cannot—tell you
The single independent iQ2 review provides useful context about everyday input behavior and the cabinet’s physical design. It does not establish a ranking against the alternatives because the products were not tested side by side under controlled conditions.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Manufacturer specifications are similarly useful for checking connections, formats and rated power, but they do not account for room acoustics, speaker sensitivity, listening distance or personal preference. Treat the numbers as compatibility and design information rather than proof of a sonic winner.
Buying checklist for a premium all-in-one system
- Decide whether speakers must be included. Evo One and iQ2 are complete speaker systems; Nova and POWERNODE require passive speakers.
- List essential inputs. Confirm HDMI eARC, phono, optical, USB, analog and Bluetooth requirements against your actual equipment.
- Match the streaming platform. Check your services, multiroom devices and preferred control method before committing to BluOS, Cast, AirPlay or Roon-based operation.
- Account for room layout. Two cabinets offer wider placement options; one cabinet reduces furniture and cable demands; an amplifier-plus-speaker system offers the most component flexibility.
- Check vinyl compatibility. Verify moving-magnet versus moving-coil cartridge requirements and whether an external phono stage will be needed.
- Verify the exact generation. This is especially important for the POWERNODE, whose cited specifications refer to a particular generation announcement.
- Confirm local purchase conditions. Prices, stock, retailer terms and territory were not established in the available specifications, so check current local listings before ordering.
Which alternative should you choose?
Choose Cambridge Audio Evo One for the simplest complete replacement
It is the strongest match for a reader who wants one purchase containing speakers, amplification, streaming, television connectivity and moving-magnet phono. Its one-cabinet design is the defining compromise, not a hidden specification difference.
Choose Naim Uniti Nova for a premium component-led system
The Nova is appropriate when selecting passive speakers is part of the enjoyment or when an existing speaker pair should remain in the system. It is not a powered-speaker substitute until those speakers are added.
Recommended Free Tools
Choose Bluesound POWERNODE for a BluOS-based modular system
The POWERNODE is the logical path when BluOS multiroom is important but you want passive speakers rather than a fixed powered-speaker pair. Confirm the generation and complete the system with suitable speakers.
Keep the PSB iQ2 when separated stereo and built-in BluOS matter
The iQ2 already covers the central all-in-one brief with two powered cabinets, a DAC, BluOS, HDMI eARC and moving-magnet phono. Its main reasons to stay on the shortlist are the stereo-pair format and the desire to avoid choosing a separate amplifier and passive speakers.
At the June 23, 2026 launch, PSB product manager Mack Tommy said, “There is a growing segment of customers that want true high-fidelity sound without the complexity of traditional separates, and iQ is our answer to that shift.” That statement explains the product’s intended audience; it is not independent evidence of performance.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →
