It’s definitely important to clarify that the HTP-GS1 isn’t just an Xbox 360 sound system; as it uses standard optical audio inputs any compatible bit of gear can be connected for audio output. The HTP-GS1 itself is a 600W 5.1-channel surround sound system with three digital audio inputs. Two of these are optical, with one labelled specifically for the Xbox 360, although again that’s just a labelling convenience — as well as a coaxial optical and standard analogue stereo input.

The HTP-GS1 uses Pioneer’s Multi-Channel Acoustic Calibration System (MCACC) system to easily let you calibrate the speakers depending on your room setup; this uses a small provided calibration microphone to adjust the exact position of each speaker for optimal sound. With an eye to the fact that not everybody in your living room may want cables snaking all around the room, the HTP-GS1 also offers a front “virtual” surround sound setting where you stack the rear speakers on top of the front ones. It’s very simple to set this up and/or knock it down when you want to return to full surround sound glory.

The HTPGS1 is a novel system, and there’s nothing else quite like it on the market. Aesthetically, it blends perfectly with the system. Using the same smooth white plastic finish, silver details and curvy edges, the two products sit comfortably side by side. If there’s one complaint we would have, and this is being really picky, it’s that the power light should really have been green, not blue, but aside from that, Pioneer has done a good job of replicating the design. The four small satellite speakers sit unobtrusively in the corners, while the subwoofer, which handles all the connections and inputs, can be tucked out of sight. The small control panel, which contains the screen, can then be placed somewhere near the console. Setting things up is easy, with colour coded wires and simple proprietary plugs.

The next stage of setup is to use the automatic calibration microphone, a feature that is fast becoming ubiquitous in the home theatre market. This small attachment listens to a series of test tones output by the system and adjusts the volume of each speaker accordingly. We actually thought it made the rear speakers a little too quiet, but it’s no problem to manually adjust speaker settings later using the control panel. Finally. you just connect the using its optical audio cable and you’re up and running. An auxiliary digital optical connection is also provided, enabling additional external devices to be connected. The remote control is excellent, as it merges all the buttons from the Xbox remote with others to control surround modes and auxiliary inputs.