TREO Engineering | SSX Series Subwoofers

Products:

Specifications:

Model	SSX12.22	SSX15.22	SSX18.22
Woofer Size	12in 300mm	15in 380mm	18in 460mm
Outside Diameter	12.625in 321mm	15.75in 400mm	18.5in 470mm
Cutout Size	11.125in 283mm	14.125in 358mm	16.75in 425mm
Mounting Depth	6.375in 162mm	7.75in 197mm	9.5in 240mm
Voice-coil Diameter	3.0in 76mm	4.0in 102mm	4.0in 102mm
Motor Weight	534oz 15.14kg	582oz 16.50kg	582oz 16.50kg
Total Weight	612oz 17.35kg	676oz 19.16kg	732oz 20.75kg
Revc Impedence	3.4Ω	3.9Ω	3.9Ω
Power Handling (RMS)	2000W	2500W	2500W
SPLo*	85.608dB	87.746dB	88.82dB
No	0.20%	0.37%	0.48%
Sd	64.4in² 415.5cm²	113.3in² 730.6cm²	157.8in² 1,017.9cm²
Fo	27.64Hz	22.64Hz	21.12Hz
Krm	27.55mΩ	36.52mΩ	22.62mΩ
Erm	0.726	0.695	0.728
Kxm	289.67mH	174.68mH	114.52mH
Exm	0.480	0.544	0.582
Vas	1.377ft³ 39.02L	4.028ft³ 114.06L	7.733ft³ 218.98L
Qms	5.627	4.258	4.153
Qes	0.348	0.342	0.416
Qts	0.328	0.317	0.378
Mmd	204.01g	316.99g	363.00g
Mms	208.89g	328.35g	381.68g
BL	20.148T-M	23.067T-M	20.924T-M
Cms	158.774uM/N	150.472uM/N	148.804uM/N
Excursion	2.38in 60mm	2.68in 68mm	2.68in 68mm
Driver Displacement	0.200ft 5.70L	0.256ft 7.24L	0.314ft 8.90L

View Glossary

– Definitions for the different measurements are courtesy of LinearX.
– Due to ongoing product development, all specifications are subject to change without notice.
* Sensitivity is not an accurate method of determing a subwoofer's output capability and should not be used for comparison.