Class D,oh yeah!
And look sleeker too.
Pioneer GM D7400M:
* 400 Watts x 1, at 2 ohms <= 1% THD+N
* 200 Watts x 1, at 2 ohms <= 1% THD+N
* 80 dBA Signal-to-Noise Ratio (Reference: 1 Watt Output)
Pioneer USA - GM Series
Pioneer GM D8400M:
* 600 Watts x 1, at 2 ohms <= 1% THD+N
* 300 Watts x 1, at 2 ohms <= 1% THD+N
* 80 dBA Signal-to-Noise Ratio (Reference: 1 Watt Output)
Pioneer USA - GM Series 