$150 4" Klipsch KD-400 are rebranded and restyled Jamo S801PM, Klipsch owns Jamo.

$300 5.25" R-51PM are a step up in quailty and a step up in size and have a basic built in phono preamp.

Another options for $300 are 5.25" ABRAMTEK X50.

Or for $100 more:

Onkyo TX-8220 $199.

Plus passive speakers on sale:

• 6.5" Klipsch RP-160 $549 $195.
• 5.25" JBL Studio 530 $599 $199 best deal.