Home Audio JBL Partybox Encore Essential Portable Wireless Party S…

JBL - Partybox Encore Essential Portable Wireless Party Speaker - 2022 - Black

Price range: $296.99–299.95
Brand: JBL
Category: Audio
A pair of JBL headphones featuring 50 Hz–20 Hz frequency response.
PQS: 87 (computed 2026-03-17 07:13:51.727777+00:00)
GTIN-14: 00050036388856
JBL - Partybox Encore Essential Portable Wireless Party Speaker - 2022 - Black

Key specs

A human-friendly subset of specs (non-null)
Frequency response
50 hertz - 20 hertz
Wireless (BT/WiFi)
Yes

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6511782 296.99 USD Out of stock View offer → 2026-03-15 02:40:56.305435+00:00
Newegg 9SIAEJRJ3P7941 299.95 USD In stock View offer → 2026-03-17 02:29:51.824892+00:00

Recent price history (50)

Retailer Price Stock Seen at
newegg 299.95 USD In stock 2026-03-17 02:29:51.824892+00:00
newegg 299.95 USD In stock 2026-03-16 02:13:18.644898+00:00
bestbuy 296.99 USD Out of stock 2026-03-15 02:40:56.305435+00:00
newegg 299.95 USD In stock 2026-03-15 02:18:34.711227+00:00
bestbuy 296.99 USD In stock 2026-03-14 02:44:09.810755+00:00
bestbuy 296.99 USD In stock 2026-03-13 02:53:48.302117+00:00

Full specs

Show full spec table
Frequency response50 hertz - 20 hertz
Wireless (BT/WiFi)Yes
Reconciled at2026-03-13 07:07:11.284742+00:00
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Related products

Simple similarity over extracted specs (publish_set only)
Debug data (expand)
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Raw brandJBL
Raw categoryBest Buy > Home Audio & Speakers > Portable Audio > Bluetooth & Wireless Speakers
Canonical highlights (non-null)
core.title JBL - Partybox Encore Essential Portable Wireless Party Speaker - 2022 - Black
core.seo_title JBL JBLPBENCOREESSAM (2022)
audio.wireless Yes
audio.speakers_count 2
audio.frequency_response 50 hertz - 20 hertz
brand JBL
model JBLPBENCOREESSAM
ports.summary Audio: No
ports.headphone_jack No
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battery.life_hours 6.0
release.year 2022
category audio
physical.depth_in 11.54
physical.width_in 10.87
physical.height_in 12.87
physical.weight_kg 5.9
physical.dimensions_in 12.87 x 10.87 x 11.54 in
warranty.labor 1 year limited
warranty.parts 1 year limited
schema_version 1
BestBuy raw specs (pretty)
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      "feature": "6 Hours of play time\nNo plug? No problem. The JBL PartyBox Encore Essential keeps the party going wherever you are with up to 6 hours of play time."
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      "feature": "Wired mic input\nStep into the spotlight. Turn any party into a karaoke party with a wired mic input."
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