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
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 response | 50 hertz - 20 hertz |
|---|---|
| Wireless (BT/WiFi) | Yes |
| Reconciled at | 2026-03-13 07:07:11.284742+00:00 |
Canonical JSON (expand)
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Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | JBL - Partybox Encore Essential Portable Wireless Party Speaker - 2022 - Black |
|---|---|
| Raw brand | JBL |
| Raw category | Best 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 |
| gtin14 | 00050036388856 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6511/6511782_sd.jpg |
| 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)
Expand BestBuy raw JSON
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"features": [
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"feature": "Amazing JBL original pro sound\nExperience amazing JBL original pro sound with deep bass."
},
{
"feature": "A light show that syncs to the beat\nThe dynamic light show delivers with fun ring light and a cool strobe effect that syncs to the beat of your music."
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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."
},
{
"feature": "Pair your speakers for even bigger sound\nOne JBL PartyBox not enough? Pair two speakers wirelessly with True Wireless Stereo (TWS) technology for even bigger, bolder sound."
},
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"feature": "PartyBox app\nThe JBL PartyBox app makes it easier than ever to control your music, update settings, and customize the colors of your lightshow for the perfect party vibe."
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"feature": "Multisource playback\nStream your tunes wirelessly via Bluetooth, connect a USB stick, or plug in with an aux cable. The JBL PartyBox Encore Essential offers ultimate adaptability for your music."
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Newegg raw specs
raw_specs_text (pretty) — expand
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