A:AnswerThe JBL Xtreme 2 has a dynamic frequency response range between 55 – 20,000 Hz in terms of audio specs. In contrast, the JBL Xtreme 3 ranges between 53.5 – 20,000 Hz. Both speakers are capable of achieving the same upper limit frequency, but the JBL Xtreme 3 wins out slightly when it comes to the lower limit. As such, it’ll have a faintly fuller bass profile, but it probably won’t be that noticeable to most people.
A:AnswerThanks for reaching out. The Partyboost feature on our JBL Boombox 2 will not work using the Auxjack. You have to enable the Bluetooth connection and link more than 100 PartyBoost compatible speakers together such as the Charge 4, Xtreme 3, Pulse 4 and Flip 5
A:AnswerHi, yes, you can connect a JBL XTREME 2 to a JBL BOOMBOX 2 through the 3.5mm audio cable input, unfortunately you won't be able to connect them to each other wirelessly.
A:AnswerThe only connections are Bluetooth and aux in. The USB ports are for charging devices and servicing the speaker. If your home kit has rca (red and white) you can use an rca to 3.5mm cable.