in 4 offers
The lowest price for JBL PartyBox 300 Wireless Speaker right now is $484.21 at Plush Technologies, compared across 4 retailers.
The all-time low was $319.00 on 29 Aug 2026 — today's price is 52% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Oct 2026.
JBL PartyBox 300 Wireless Speaker
Last updated at 05/10/2026 20:55:06
JBL PartyBox 300 - Bluetooth Speaker
Free delivery between 14–19 Oct
JBL PARTYBOX300JN Bluetooth Speaker, Wireless, Microphone Input, Guitar Amplifier Input, Black
Delivery between 10–14 Oct $41
Jbl Partybox300 Bluetooth / Jblpartybox300 Jn
Free delivery between 14–20 Oct
Jbl Partybox 300 Large Portable Bluetooth Speaker Black
Free delivery
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| Outdoor | Yes |
| Frequency Response | 45 Hz to 20 kHz |
| Bluetooth | Yes |
| Connectivity Technology | Bluetooth |
| Ports and Interfaces | USB port, Mic/Guitar input |
JBL PartyBox 300 - Bluetooth Speaker
Free delivery between 14–19 Oct
JBL PARTYBOX300JN Bluetooth Speaker, Wireless, Microphone Input, Guitar Amplifier Input, Black
Delivery between 10–14 Oct $41
Jbl Partybox300 Bluetooth / Jblpartybox300 Jn
Free delivery between 14–20 Oct
Jbl Partybox 300 Large Portable Bluetooth Speaker Black
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Outdoor | Yes |
| Frequency Response | 45 Hz to 20 kHz |
| Bluetooth | Yes |
| Connectivity Technology | Bluetooth |
| Ports and Interfaces | USB port, Mic/Guitar input |
