Speaker bi-amplification via Digital Signal Processing lies at the foundation of PHC design philosophy and the DPA-1002 combines these technologies into a single light weight rack-mount chassis.

Delivering 1000 watts per channel into a 4-ohm load, the DPA-1002 is a powerful solution for theater system...

Speaker bi-amplification via Digital Signal Processing lies at the foundation of PHC design philosophy and the DPA-502 combines these technologies into a single rack-mount chassis.

Delivering 500 watts per channel into a 4-ohm load, the DPA-502 is a powerful solution for theater system amplification....

Speaker bi-amplification via Digital Signal Processing lies at the foundation of PHC design philosophy and the DPA-202 combines these technologies into a single rack-mount chassis.

Delivering 200 watts per channel into a 4-ohm load, the DPA-202 provides a powerful solution for a myriad of PHC loudspeaker...