Ans: JBL Boombox and JBL Boombox 2, Both of these speakers can be connected to other speakers if they support the same Bluetooth level or are of a version suitable enough to support interlinking via the JBL connect function or PartyBoost Connect. u003cbru003eu003cbru003eThis feature is only limited to those speakers who meet the requirements. Unlike the JBL Xtreme, JBL Xtreme, JBL Xtreme 2, and many more, not all speakers fit these criteria. Also, a JBL speaker can be connected to another PartyBoost-compatible speaker. u003cbru003eu003cbru003eTalking of this, Boombox and Boombox 2 can be connected. However, this feature will not be around for long since JBL will be introducing new speakers to eliminate the need to club multiple speakers together.