•  1x 18″ Passive Subwoofer
•  Power handling capacity LF 1100/2200 W (RMS/Peack 10ms)
•  Low-frequency element, operating down to 29 Hz.
•  Fir-green RAL 6009® Polyurea coating

The MIO SUB 1 x 18” subwoofer gives an extended operating bandwidth and a low fre- quency impact typical of today’s music. MIO Sub, low-frequency element, operating down to 29 Hz.

By adjusting the number of MIO SUB subwoofers, the low frequency resources are fully scalable which enables the MIO to be deployed as a FOH system. The various loudspeaker configurations offered to the sound designer and system engineer allows for a high level of creative freedom. Before installation, these configurations can be acoustically and mechanically modeled with the EASE FOCUS simulation software. The amplified controllers with the factory preset library offer an advanced and precise drive system for the enclosure and allowing a de- signer flexibility and control in accommodating for any application. These exclusive tools allow the engineer to quickly ad- just the tonal balance of the system to reach a reference curve or to ensure consistency of the sonic signature.

System data


Frequency response (-5 dB standard) 29 Hz – 80Hz
Frequency response (-5 dB 100 Hz mode) 29 Hz – 110 Hz
Max. sound pressure (1m, free field) with QDX-13 136 dB SPL
Cabinets per amplifier channel 2

Loudspeaker data
Nominal impedance 8 ohms
Power handling capacity LF (RMS/peak 10 ms) 1100/4400 W
Splay angle settings
Components  1 x 18″ driver with neodymium magnet
 2 x NL4
Finish Fir-green RAL 6009® Polyurea coating
Cabinet Baltic birch plywood
Protection Rating: IP 55

Dimensions, weight
Dimensions (H x W x D) 706 x 550x 758 mm
27.7 x 21.4 x 29.8″
Weight 54 kg
119 lb
SPL max peak test signal: pink noise with crest factor 4
Dimensions without wheels

Accessories for MIO-Sub:

•  MIO-Sub PLA (dolly for MIO-Sub)

Downloads / Support
User Manual

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Data Sheet

Download the Datasheet of the selected product for all technical informations

Preset Pack

This zipped Package includes the preset-pack for the QDX-13 Amplifier and preset-pack for other brands of amplifiers.

Others Downloads

Go to document pages where you can download Apia's Cad files, Drawing files, rigging and configuration sheet about all our products.