Q Acoustics
Q Acoustics M40
Best all-in-one floorstanding speakers for space-conscious audiophiles.
Experience powerful, immersive sound with the Q Acoustics M40 micro-towers. These speakers offer a convenient and cost-effective alternative to larger systems, featuring integrated 2 x 100W Class-D amplification that eliminates the need for extra components. Enjoy high-resolution wireless streaming via Bluetooth 5.0 with aptX HD, and versatile wired connectivity for TVs, turntables, and game consoles. The C³ Continuous Curved Cone driver ensures controlled bass and smooth integration, while P2P bracing enhances precise stereo imaging for a captivating audio experience.
$1699.00
Owner Satisfaction
4.7
/ 5
Category Rank
11
/ 204
#11 in Stereo Systems
Price vs Category Average
-4%
Below average
Amplifier Power Output
2100250
/ x W Peak / x W RMS
Who it's for
- Listeners wanting immersive audio across various room layouts
- Minimalists seeking an all-in-one high-fidelity audio solution
- Apartment dwellers needing big sound in a compact footprint
Who should skip it
- Budget-conscious shoppers comparing prices against passive speaker alternatives
- Audiophiles who prefer customizing their own amplifier components
- Bass enthusiasts craving deep, cinematic sub-frequency rumble
Performance breakdown
Amplification Efficiency
Integrated 100W Class-D power eliminates the need for bulky external components.
Connectivity Versatility
Seamlessly bridges modern wireless streaming with essential legacy wired inputs.
Stereo Imaging
P2P bracing creates a precise, expansive soundstage for its compact footprint.
Bass Control
Continuous Curved Cone drivers deliver tight, articulate low-end performance.
Spatial Footprint
Micro-tower design offers floorstanding sound without dominating your living space.
Digital Resolution
Supports high-resolution 24-bit/192kHz audio for detailed, studio-grade playback.
Key Specs
Amplifier Power Output
2 x 100 W Peak / 2 x 50 W RMS
Frequency Response
38 Hz – 22 kHz (-6dB)
Connectivity
Bluetooth 5.0, Optical (S/PDIF), USB Type B, Analogue (Phono & 3.5mm)
Max Resolution via USB/Optical
24 bit/192 kHz
Driver Configuration
2-way reflex (ported)
Dimensions (W x H x D)
250 mm x 710 mm x 296 mm (with stabilisers)
Weight (Amplified Speaker)
12.4 kg (27 lb 5 oz)
Crossover Frequency
2.5 kHz
Features
- Ultra-compact micro-tower design
- Built-in 2 x 100W amplification
- High-resolution wireless streaming
- Versatile wired inputs
- C³ Continuous Curved Cone driver
- P2P bracing for stereo focus
- DSP optimizes audio based on placement
What customers say
The Q Acoustics M40 speakers are highly regarded for their exceptional audio fidelity and value. Users consistently praise the rich, detailed soundstage, noting deep, room-filling bass that maintains excellent clarity across the mid-range and treble. The active design is appreciated for its simple setup and reduced clutter from external amplifiers. Connectivity, including robust Bluetooth and optical inputs, adds significant practical benefit for various modern uses. While minor adjustments to room placement may be needed for perfect bass response, the overall consensus confirms the M40s deliver a genuinely high fidelity listening experience, making them an outstanding choice for simplicity and performance.
Know before you buy
No, the M40s feature built-in 2 x 100W Class-D amplification. You can connect your sources directly to the speakers, eliminating the need for extra components.
Yes, the M40s include an analogue input that supports turntables. If your turntable does not have a built-in phono stage, you will need to add an external phono preamp before connecting to the speakers.
The M40s feature built-in digital signal processing that allows you to tell the speakers where they are positioned in the room—such as in a corner, against a wall, or in free space. This ensures the bass response remains balanced and accurate regardless of your room layout.
The USB and optical inputs support high-resolution audio up to 24-bit/192 kHz, ensuring you can play high-fidelity files from your computer or digital streamers with full clarity.
Yes, their ultra-compact micro-tower design is specifically engineered for smaller footprints. Despite their modest size, they deliver a full-range sound that often outperforms traditional bookshelf speakers without requiring bulky stands.
Absolutely. The M40s support Bluetooth 5.0 with aptX HD, which allows for high-resolution wireless streaming from compatible mobile devices and computers.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$1699