Skysonic S1-AC25是一款可以輕鬆攜帶的木結他音箱，採用充電式電池，無須插電源線就可以在戶外和室內使用。
她具備兩個輸入，可以同時插木結他線和Mic線使用。而且具備藍牙功能(Blue tooth)，可以無線連接你的手機播放音樂，既可以作為你演奏木結他的backing track，也可以作為你平日聽歌之用。
Specification
| System Type | Portable Amplifier |
| Battery | Chargeable Lithium-Ion Battery 11.1V/2600mA |
| AC Adaptor | Input: AC110V-250C Output: DC15V/1.5A |
| Charging Time | 2-3 hours |
| Battery Life | 4-5 hours |
| Rated Power | 25W |
| Output S.P.L | 94+/-3Db |
| Frequency Response | 40HZ-16KHZ |
| Nominal Input Level (1KHZ) | Mic channel Input: -50Db Guitar channel input: -10Db Aux in: -10Db |
| Nominal Output level (1KHZ) | Aux Out: -10Db |
| Input Channels | Guitar 6.35 input jack Mic XLR audio input Bluetooth |
| Output Channels | 6.35 jack line out 3.5 Rec out |
| Equalizer and Effect switches | Guitar EQ: High, Low, Input Volumn Mic Input volumn, Reverb Master Volumn |
| Speaker | 6.5 inch Full-range coaxial loud speaker |
香港原音 AMHK 