ACTION-S18 is a passive direct radiation subwoofer system composed of a single 18FW speaker with a 3” coil and 20 mm winding depth, double layer and sandwich to boost system power, as well as a new forced convection circuit that works to reduce the effects of coil heating, improving the system’s overall performance as a result.
As part of our company culture, all our systems are developed under a single philosophy: to deliver the highest possible quality in terms of both materials and overall system design. In the ACTION-500 series we use the same birch plywood as our touring systems for a tight, natural warm sound found nowhere else on the market.
For long-term optimal performance of the ACTION-500 passive versions, the system can only be a complete sound system when rounded out with our amplifiers and processors with stored presets and limiters.
| Performance | |
| Frequency Range (-10 dB) | 33 Hz – 160 Hz |
| Nominal Impedance | 8 ohms |
| RMS Power Handling | 600 W |
| Peak Power Handling | 2400 W |
| On-axis Sensitivity 1W/1 m | 96 dB SPL |
| Maximum Peak SPL at 1 m | 133 dB |
| Recommended Amplifier | PA-900 |
| PA-2700 | |
| Recommended Processor | DSP-226 |
| Connectors | |
| Audio Input Connector | 1 x speakON NL4 |
| Audio Output Connector | 1 x speakON NL4 |
| Enclosure | |
| Enclosure Construction | Birch Plywood |
| Enclosure Geometry | Rectangular |
| Finish | ISO-flex Paint |
| Color | Black |
| Depth | 660 mm (26,0 in) |
| Dimensions ( H x W x D ) | 720 x 545 x 660 mm |
| 28,3 x 21,5 x 26,0 in | |
| Net Weight | 40,5 kg ( 89,1 lb ) |
| Components | |
| LF Driver | 18FW |