Low-profile 2×10” self-powered live and installation sub

Transducers2 x 10” neodymium LF transducers
SPL peak (1)126.5 dB
Weight23,2kg / 50.71lbs
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C210Sa is a dual-vented bandpass subwoofer, housing a pair of high specification 10” neodymium LF transducers and employing Tetracoil technology for high SPL and superb efficiency. With its low-profile design, C210Sa is a discreet yet powerful option for stylish hospitality and leisure installations as well as corporate AV and live events.

C210Sa features an integral Class D amplifier with full DSP, allowing it to power multiple super-compact Cyris CX6 speakers, cutting the need for external hardware and offering a plug ‘n play small PA solution.

C210Sa is built in Belgium by skilled craftspeople and state-of-the-art machinery before being coated in tough, weather-resistant polyurea to safeguard your investment.


  • Compact, low-profile design
  • 2 x 10” neodymium LF transducers
  • Tetracoil technology
  • 700W AES/ 2800W peak
  • Plug ‘n play system building

Technical specifications

DescriptionLow-profile self-powered live / installation subwoofer
TransducersLF : 2 x 10″
Frequency range (-6dB)32Hz-125Hz
SPL peak (1)126.5 dB
ProcessingDedicated AUDIOFOCUS A-series SCiO presets
Input connectorsIN: 2×3-point XLR
Output connectors2×4-point speakON
Power ConnectorsIN: 1×3-point powerCON TRUE1TOP
LINK: 1×3-point powerCON TRUE1TOP
Network connectors1 x etherCON for control
Dimensions (H x W x D)282 x 640 x 500 mm
11,1 x 25,2 x 19,7 inches
Weight23,2kg / 50.71lbs
FinishHighly resistant polyurea coating
CabinetHigh grade birch plywood

(1) Peak level measured at 1 m under free field conditions using pink noise with crest factor 5. CEA2010 Max SPL.

Quick Start guide
SCiO Web Connection

PDF • 250 Ko • 13/06/2023

Technical sheet

PDF • 370 Ko • 19/01/2023

User Manual

PDF • 6.50 Mo • 10/07/2023

Firmware update SCiO
+ Procedure guide

ZIP • 5.9 Mo • 09/04/2024
PDF • 143 Ko • 09/04/2024