Receivers keep growing more channels, but few people have developed an affinity for running more speakers and their tethers 'round the living room. Yamaha's doing its part with a series of products that integrate things together -- soundbars, HTIBs, and the like. On the lower end are the YHT-S350 and YHT-S400, pictured after the break. Both offer a receiver with an integrated subwoofer, through which your various devices can be connected and the output end of their HDMI cables tickled with bass. The two differ only in how they get their highs out, with the S350 including a pair of squat stereo speakers and the S400 offering a three-channel "air surround xtreme" soundbar. On the higher end is the updated YSP-4100, above, a rather tall but only 9cm deep soundbar with the receiver integrated that can be mounted on the wall right beneath your giant HDTV and then paired with a selection of wireless transmitters for iPods and the like. It includes a whopping 40 4cm speakers arrayed within, with a further two 11cm woofers, delivering what Yamaha calls 2.5.1 channel sound -- though it looks as if it can power two additional speakers at the sides if you want something a little closer to 7.1. The YHT-S350 and -S400 are due to hit Japan in time for a Halloween marathon, while the YSP-4100 should release in time for the holiday specials on TV. No prices just yet.

[Via AV Watch]

Read - YHT-S350 and YHT-S400
Read - YSP-4100