The center-channel speaker features a frequency response of 53Hz to 25kHz, 1" tweeter, and 5.25" woofer. The tower speakers each feature a frequency response of 33Hz to 25kHz, 6.5" woofer, and 1" tweeter. Finally, the bookshelf speakers each have 5.25" drivers.
B&H Photo Video offers the Panasonic 25mm f/1.7 Lumix G Lens for $147.99 with free shipping. (Adorama charges the same.) That's tied with our mention from December and the lowest price we could find now by $2. It is designed for use with Panasonic micro four-thirds mirrorless digital cameras.