Allen & Heath SQ-6 Dimensions: What You Need to Know
The Allen & Heath SQ-6 is a 48-channel digital mixing console widely used in live sound, houses of worship, and installed venues. If you're planning a rack, flight case, or console position, the physical dimensions matter as much as the feature set. This guide covers the official measurements and what they mean in practice.
Official Dimensions and Weight
According to Allen & Heath's published specifications, the SQ-6 measures:
- Width: 868 mm (34.2 inches)
- Depth: 578 mm (22.8 inches)
- Height: 205 mm (8.1 inches)
- Weight: 15.5 kg (34.2 lbs)
These figures refer to the console body without a flight case or dust cover. Always allow extra clearance for connectors on the rear panel and for cables that need to bend without strain.
Why the SQ-6 Footprint Matters
The SQ-6 sits in the mid-size range of Allen & Heath's SQ series. It is larger than the SQ-5 but smaller than the SQ-7, which makes it a common choice for venues that need 48 channels without a full-size desk.
Key practical considerations:
- FOH position: At 868 mm wide, the SQ-6 needs a sturdy table or stand with at least 900 mm of usable width.
- Flight cases: Custom cases add roughly 10–15 cm on each side. Check internal dimensions before ordering.
- Rack mounting: The SQ-6 is not a standard 19-inch rack unit. It is designed as a standalone console, though third-party rack solutions exist.
- Transport: At 15.5 kg, it is manageable for one person but easier with two, especially in a case.
SQ-6 vs Other SQ Models
| Model | Width | Depth | Height | Weight |
|-------|-------|-------|--------|--------|
| SQ-5 | 728 mm | 578 mm | 205 mm | 13.5 kg |
| SQ-6 | 868 mm | 578 mm | 205 mm | 15.5 kg |
| SQ-7 | 1,048 mm | 578 mm | 205 mm | 19.5 kg |
The depth and height are identical across the SQ series. Only the width and weight change, which means the same rear-panel clearance and case depth work for all three.
Installation and Venue Fit
When specifying the SQ-6 for a fixed installation, consider:
- Console desk depth: 578 mm plus cable bend radius. A 700 mm deep desk is comfortable.
- Line of sight: The SQ-6's screen and faders sit at a shallow angle. In tight FOH booths, check that the operator can see both the stage and the surface.
- Power and I/O: Leave at least 100 mm behind the console for XLR, TRS, and network cables.
If you are building a multi-room venue or a KTV installation, the SQ-6's size often suits a dedicated control room rather than a shared booth.
Buying Used SQ-6 Consoles
Because the SQ-6 is a popular model, used units are widely available. When buying second-hand, verify:
- The console has not been racked in a way that bent the chassis.
- All faders and encoders move smoothly.
- The rear panel connectors are not damaged.
- The firmware is up to date and the unit powers on reliably.
Acoustrade supplies tested used Allen & Heath digital mixers alongside power amplifiers, loudspeakers, and microphones for complete venue packages.
FAQ
What are the exact dimensions of the Allen & Heath SQ-6?
The SQ-6 is 868 mm wide, 578 mm deep, and 205 mm high, with a weight of 15.5 kg.
Can the SQ-6 be rack-mounted?
No. The SQ-6 is not a standard 19-inch rack unit. It is designed as a standalone console, though some third-party rack solutions exist.
How much space should I leave behind the SQ-6?
Allow at least 100 mm behind the console for connectors and cable bend radius.
Is the SQ-6 heavier than the SQ-5?
Yes. The SQ-6 weighs 15.5 kg, while the SQ-5 weighs 13.5 kg. The depth and height are the same.
Where can I buy a used Allen & Heath SQ-6?
Acoustrade offers tested used Allen & Heath digital mixers and full venue equipment packages. Contact us for current availability.
