Minirig Sub | Portable Subwoofer | Green Wave
- Free UK shipping on orders over £85
- Low stock - 2 items left
- Inventory on the way
Add the low end. Bring the bass.
Compact, controlled, and built to complete the system, the Minirig Subwoofer brings depth and weight to your setup without losing the portability the system is known for. Designed and built in Bristol, it’s engineered to deliver tight, responsive bass that integrates seamlessly with Minirig speakers.
Pair it with one or two Minirig 4s to create a full-range system with proper low-end presence. Extending the range, adding physical impact, and giving the overall sound more control and balance.
At its core is a custom 74mm high-excursion driver with a double neodymium motor system, powered by a 50W amplifier. Tuned for precision as much as output, it delivers bass that stays tight and defined, even at higher volumes.
- Custom 74mm high-excursion driver with dual neodymium motor
- 50W RMS output with controlled, low-end response
- 38Hz–150Hz frequency range for deep, tight bass
- Up to 100 hours battery life (usage dependent)
- USB-C fast charging with powerbank functionality
- Bluetooth 5.0 with stereo pairing and link-up mode
- Designed to pair with Minirig speakers (not standalone)
Built from anodised aluminium and high-impact ABS, it’s designed for durability as well as performance. Bluetooth connectivity, app control, and additional features like powerbank functionality and USB-C Power Delivery make it as practical as it is powerful.
This is not a standalone speaker - it’s designed to work as part of the Minirig system. Add it to your setup and everything opens up: deeper bass, more control, and a more complete listening experience.
A compact subwoofer that turns a portable system into something far more capable.
Minirig started in Bristol with a focus on one thing - sound. What began as an independent project has grown into a cult favourite, known for its uncompromising approach to performance and durability.
Each speaker is still designed and assembled in the UK, with an emphasis on engineering over excess. Rather than chasing trends, Minirig focuses on the fundamentals - efficient drivers, powerful amplification, and a form that delivers serious output from a compact design.
The modular system is central to the brand. A single speaker stands on its own, but the setup expands easily - stereo, added low-end, and scalable configurations.
Built to be repaired, not replaced, Minirigs are designed for long-term use. It’s a considered alternative to disposable audio, rooted in Bristol and built around doing things properly.
- Dimensions W = 101.6mm H = 219mm
- Weight 1051g
- Driver Custom high excursion 74mm driver with double neodymium motor system
- Button x3
- Power/volume/pairing/and more
- Frequency response 38Hz - 150Hz
- Battery life max volume 6 Hours
- Battery life average use 40 Hours
- Battery life low volume 100 Hours
- Charge time (standard, 4.5W) 6 hours
- Charge time (fast USB-C PD, 20W) 2 hours
- Powerbank function - Yes
- USB-C Power Delivery - Yes (up to 18W)
- Amplifier power - 1 x 50Wrms
- Bluetooth - 5.0 with AAC, linkup mode & wireless stereo
- Bluetooth Receiver Mode - Yes (line out / headphones)
- Bluetooth Range >20-40 meters line-of-sight
- Audio input/output - 2 x 3.5mm mini jack socket
- Construction Anodised aluminium and High Impact ABS
- Additional features - Volume control, Balance control,
- Accelerometer, microphone, 5x addressable RGB LEDs, USB-C PD capable, OTA updatable
- App - IOS, Android and Chrome (PC/MAC)
- Standalone - No, must be used with Minirig or Minirig Mini
- Minirig Subwoofer 4
- USB-C Charging Cable
- High-Quality Audio Cable
- Protective Travel Case
- Eco-Friendly Recycled & Recyclable Packaging
We ship to all UK Mainland addresses.
Shipping choices and charges are calculated by weight and size and we offer the following shipping options:
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Small items + large letter size (parcels up to 250g) :
Royal Mail 24: (delivery aim next working day but not guaranteed; fully tracked): £6.00
Royal Mail 48: (delivery aim 2/3 working days but not guaranteed; fully tracked): £4.50
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Standard Parcels (up to 3kg) :
Royal Mail 24: (delivery aim next working day but not guaranteed; fully tracked): £8.00
Royal Mail 48: (delivery aim 2/3 working days but not guaranteed; fully tracked): £6.50
Royal Mail Special Delivery: (next day guaranteed service; fully tracked): £10.00
Note. this service has a 2kg limit (rather than 3kg)
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Large Parcels (3kg +) :
Royal Mail 24: (delivery aim next working day but not guaranteed; fully tracked): £12.00
Royal Mail 48: (delivery aim 2/3 working days but not guaranteed; fully tracked): £10.00
Royal Mail Special Delivery: (next day guaranteed service; fully tracked): £15.00
Note. this service is for 2kg+ (rather than 3kg+)
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General
Any order over £85 is free delivery and will be shipped using a Tracked 48 service unless another service is specified.
Delivery methods are auto-calculated at checkout and are dependent on size and weight.
Orders received by 1 pm will usually be dispatched same day. Orders received after 1pm will ship on the next available working day (Mon-Fri).
Note: We do not usually dispatch orders on Saturdays or Sundays.
