PartyBox 300 is the most legit portable speaker on the market for those who want professional level/quality sound and multiple input options. This thing can be used indoors for a wedding with
JBL Boombox vs JBL Partybox – Which is the better speaker?
JBL PartyBox 300 | Battery-powered portable Bluetooth party speaker with light effects
JBL Party Box 300 wireless speaker with bluetooth - Rental
JBL PartyBox 300 Portable Bluetooth Speaker Black - JBLPARTYBOX300EU - Goodluck Africa
JBL Party Box 300 wireless speaker with bluetooth - Rental
JBL PartyBox 300 | Portable Bluetooth Party Speaker | JBL Australia
JBL Boombox 2 Vs JBL Partybox 300 Vs JBL Boombox — GYMCADDY
Amazon.com: JBL PartyBox 300 - High Power Portable Wireless Bluetooth Party Speaker : Electronics
JBL Partybox 300 Rechargeable Bluetooth Party Boombox Speaker – High Power Audio System with Light Effects and Mic/Guitar inputs – in Black – with Neon Multicolour Lighting: Amazon.co.uk: Musical Instruments & DJ