# JBL Boombox 4: specs and price

**Price (US):** Not published (priceUsd nulled on adversarial verification: the source (JBL official Boombox 4 English spec sheet PDF) lists no price, and the corroboration (Amazon listing, re-fetched) showed "No featured offers available" with no numeric price for the Boombox 4 itself (only unrelated accessories/similar items showed EUR prices). The $549.95 US MSRP originates from a HARMAN press release (news.harman.com, Sep 3 2025), which is NOT one of the fetched source/corroboration URLs, so it could not be confirmed verbatim here.), as of 2026-07-10.
**Brand:** JBL
**Deskmark:** Bronze Deskmark — pay-blind category standing 41/100, #13 of 20 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | Not published |
| Brand | JBL |
| Battery hr | 28 |
| IP rating | IP68 |
| Drivers | 2×123mm woofer + 2×20mm tweeter + 3 passive radiators |
| Bluetooth | 5.4 |
| Weight (lb) | 13 |
| Stereo pairing | Yes |
| Aux (in) | No |

## Where it stands

On the spec sheet, its weight of 13 lb is the highest of the 15, its battery hr of 28 is above the median of the 20, and its bluetooth of 5.4 is above the median of the 17.

## Frequently asked questions

**How much does the JBL Boombox 4 cost?**

The JBL Boombox 4 has no published US price as of 2026-07-10.

**What are the JBL Boombox 4's key specs?**

JBL Boombox 4 (JBL): battery hr 28, ip rating IP68, drivers 2×123mm woofer + 2×20mm tweeter + 3 passive radiators, bluetooth 5.4, weight lb 13. Full sourced spec sheet verified 2026-07-10.

Source: https://www.jbl.com.br/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwa647a093/pdfs/JBL_Boombox_4_Specsheet_EN.pdf (jbl.com.br, accessed 2026-07-10)
Corroboration: https://www.amazon.com/JBL-Boombox-Waterproof-Multi-Speaker-Connection/dp/B0F1H9F4CB (accessed 2026-07-10)
Canonical: https://frontdeskreview.com/product/portable-speakers/jbl-boombox-4/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl