It’s always great to try something innovative, and though you will find a reasonable selection of portable, all‑found in‑one sound reinforcement devices available to buy, there aren’t various that claim to end up being as lightweight or as versatile just as this latest offering in one of the longest‑established labels in the market. Continuing to build up their interesting report from your day when Amar Bose started out fixing radio sets those years back, Bose do absolutely have form with regards to innovation (think noises‑cancelling headphones, for example, or the L1 speakers), and they seem to be to be regularly striving to deliver us new ideas.

Great & Small
The S1 Pro is marketed as a ‘multi‑position PA system’, and in my own view it takes the complete notion of portability to a fresh level. This is a very small little bit of gear and absolutely smaller than some studio monitors out there; stood upright it’s only 330mm or 13 inches tall, and of them costing only 241mm (9.5 inches) wide it creates an exceptionally low‑profile ‘scenery’ monitor, even enabling the wedge angle. The ‘multi‑placement’ tag alludes to the actual fact that an inner sensor detects the orientation of the enclosure and applies computerized payment to the EQ, optimising it for the positioning where it’s being employed, and boosting its go‑anywhere appeal.

When I initially unboxed the S1 Pro I was surprised at how compact it certainly looked, and I must admit to wondering just how much audio could actually emerge from such a tiny loudspeaker calling itself a ‘PA’, regardless if it did have a Bose emblem on leading. So, rather than examining the manual, or putting in the battery, or looking into the Bluetooth connectivity etc, I simply stood it on to the floor and set some music through it – and I must let you know that the audio level this little speaker can make is both astonishing and outstanding, and there’s no insufficient bottom end either!

The Basics
Much like most self‑powered speakers, you may get a good notion of the essential functionality by looking in the control panel. The S1 Pro includes a three‑channel mixer with two similar inputs for microphone or brand‑level options, and a third channel for collection‑only (with a mini jack) or Bluetooth source. Straight away you’re considering ‘singer‑songwriter with guitar and perhaps backing monitor’, and I’m sure that’s where most of the S1 charm will see favour, but its music capability and flexible positioning options will also start uses as a discreet flooring screen, engineer wedge, or as a concise main PA, particularly if used as a match.

The S1 includes a built‑in three‑channel mixer, with two mic/brand inputs and one brand input that may also accept a Bluetooth source.The first two input channels are given with combo XLR/jack connectors that may have a balanced or unbalanced feed, and the channel level control comes with an associated LED that presents green for signal present and red for signal clipping. The EQ is definitely simple but effective enough, with only two controls – set treble and bass – and there is a tiny slide swap for recalling a ToneMatch preset for guitar or tone of voice. The presets certainly are a good method to begin establishing the S1 Pro in virtually any given space, and so are intended to be utilized when linking a mic or device right to the S1 mixer inputs, instead of when working with it as a PA loudspeaker fed from an exterior mixer. There’s an on‑board reverb processor open to stations 1 and 2, which has one particular level control for each and every input. It works properly and would be beneficial in adding somewhat of character in an exceedingly dry venue.

The 3rd mixer channel includes a 3.5mm stereo jack insight and an even control (and LED) just; no EQ is furnished so this should be altered on whatever external gadget is linked. This channel also acts as the Bluetooth source, and there’s a pairing option for establishing reference to the foundation device. Once linked this proved very secure, and it is an extremely convenient feature – whatever eliminates cables (and works effectively) is wonderful for me. One request where this characteristic came in very helpful was at a institution performance, where in fact the student’s music instructor could cue and manage backing tracks by using a mobile machine from an off‑level position, leaving the pupil absolve to concentrate on their live show.