The PR18-1600 is a soft compliance, high excursion passive radiator capable of moving massive amounts of air without the drawbacks of traditional ports. PR's allow for low tuning in applications where traditional ports are not practical. They also don't suffer from the vent noise associated with undersized ports.

To read more about Passive Radiators please check out our Passive Radiator FAQ

Standard units come with 1600gram Mms and have the following parameters. Custom massed units can also be ordered.

Fs: 4 Hz
Qms: 85
Vas: 1840 L
Mms: 1600 g
Sd: 1200 sq cm
Vd: 9 L
Xmax: 3" p-p

PR18-1600 Highlights:
Soft compliance for optimal performance
Capable of moving nearly 9L of air
Cast aluminum frame
Can be custom massed for any desired tuning