MB Quart - Tuned 6-1/2" Coaxial Car 4-Speaker Kit with Fiber Cones for Jeep Wrangler JL and Gladiator JT - Black
Price range: $849.99
Brand: MB Quart
Category: Audio
A pair of MB Quart headphones featuring 6-1/2" drivers and 75 Hz–23 kHz frequency response.
PQS: 92 (computed 2026-05-05 07:06)
GTIN-14: 00806576236580
Key specs
A human-friendly subset of populated specs
Driver
6-1/2"
Frequency response
75 hertz - 23 kilohertz
Wireless (BT/WiFi)
No
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6613281 | 849.99 USD | In stock | View offer → | 2026-05-05 03:52 |
Recent price history (50)
Show price log (50 entries)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 849.99 USD | In stock | 2026-05-05 03:52 |
| bestbuy | 849.99 USD | In stock | 2026-05-04 04:01 |
| bestbuy | 849.99 USD | In stock | 2026-05-03 03:50 |
| bestbuy | 849.99 USD | In stock | 2026-05-02 03:46 |
| bestbuy | 849.99 USD | In stock | 2026-05-01 03:49 |
| bestbuy | 849.99 USD | In stock | 2026-04-30 03:58 |
| bestbuy | 849.99 USD | In stock | 2026-04-29 03:52 |
| bestbuy | 849.99 USD | In stock | 2026-04-28 04:03 |
| bestbuy | 849.99 USD | In stock | 2026-04-26 04:01 |
| bestbuy | 849.99 USD | In stock | 2026-04-25 03:59 |
| bestbuy | 1049.99 USD | In stock | 2026-04-24 03:50 |
| bestbuy | 1049.99 USD | In stock | 2026-04-23 03:54 |
| bestbuy | 1049.99 USD | In stock | 2026-04-22 03:56 |
| bestbuy | 1049.99 USD | In stock | 2026-04-21 03:57 |
| bestbuy | 1049.99 USD | In stock | 2026-04-20 04:04 |
| bestbuy | 1049.99 USD | In stock | 2026-04-19 03:56 |
| bestbuy | 1049.99 USD | In stock | 2026-04-18 03:59 |
| bestbuy | 1049.99 USD | In stock | 2026-04-17 04:05 |
| bestbuy | 1049.99 USD | In stock | 2026-04-16 04:01 |
| bestbuy | 1049.99 USD | In stock | 2026-04-15 04:00 |
| bestbuy | 1049.99 USD | In stock | 2026-04-14 03:53 |
| bestbuy | 1049.99 USD | In stock | 2026-04-13 03:57 |
| bestbuy | 1049.99 USD | In stock | 2026-04-12 04:04 |
| bestbuy | 1049.99 USD | In stock | 2026-04-11 04:03 |
| bestbuy | 1049.99 USD | In stock | 2026-04-10 04:00 |
| bestbuy | 1049.99 USD | In stock | 2026-04-09 04:04 |
| bestbuy | 1049.99 USD | In stock | 2026-04-08 04:03 |
| bestbuy | 1049.99 USD | In stock | 2026-04-04 04:02 |
| bestbuy | 1049.99 USD | In stock | 2026-04-03 04:01 |
| bestbuy | 1049.99 USD | In stock | 2026-04-02 04:01 |
| bestbuy | 1049.99 USD | In stock | 2026-04-01 04:01 |
| bestbuy | 1049.99 USD | In stock | 2026-03-31 04:12 |
| bestbuy | 1049.99 USD | In stock | 2026-03-30 03:59 |
| bestbuy | 1049.99 USD | In stock | 2026-03-29 04:09 |
| bestbuy | 1049.99 USD | In stock | 2026-03-28 04:07 |
| bestbuy | 1049.99 USD | In stock | 2026-03-27 04:03 |
| bestbuy | 1049.99 USD | In stock | 2026-03-26 03:59 |
| bestbuy | 1049.99 USD | In stock | 2026-03-25 04:01 |
| bestbuy | 1049.99 USD | In stock | 2026-03-24 04:07 |
| bestbuy | 1049.99 USD | In stock | 2026-03-23 04:01 |
| bestbuy | 1049.99 USD | In stock | 2026-03-22 04:03 |
| bestbuy | 1049.99 USD | In stock | 2026-03-21 04:04 |
| bestbuy | 1049.99 USD | In stock | 2026-03-20 04:03 |
| bestbuy | 1049.99 USD | In stock | 2026-03-19 04:05 |
| bestbuy | 1049.99 USD | In stock | 2026-03-18 04:11 |
| bestbuy | 1049.99 USD | In stock | 2026-03-17 04:15 |
| bestbuy | 1049.99 USD | In stock | 2026-03-16 04:13 |
| bestbuy | 1049.99 USD | In stock | 2026-03-15 04:03 |
| bestbuy | 1049.99 USD | In stock | 2026-03-14 04:07 |
| bestbuy | 1049.99 USD | In stock | 2026-03-13 04:16 |
Full specs
Show full spec table
| Driver | 6-1/2" |
|---|---|
| Frequency response | 75 hertz - 23 kilohertz |
| Wireless (BT/WiFi) | No |
| Reconciled at | 2026-03-06 10:20 |
Canonical JSON (expand)
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Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | MB Quart - Tuned 6-1/2" Coaxial Car 4-Speaker Kit with Fiber Cones for Jeep Wrangler JL and Gladiator JT - Black |
|---|---|
| Raw brand | MB Quart |
| Raw category | Best Buy > Car Electronics & GPS > Car Audio > Car Speakers |
Canonical highlights (populated fields only)
| core.title | MB Quart - Tuned 6-1/2" Coaxial Car 4-Speaker Kit with Fiber Cones for Jeep Wrangler JL and Gladiator JT - Black |
|---|---|
| core.seo_title | MB Quart MBQJ-STG4AH-1 |
| audio.driver | 6-1/2" |
| audio.wireless | No |
| audio.frequency_response | 75 hertz - 23 kilohertz |
| brand | MB Quart |
| model | MBQJ-STG4AH-1 |
| gtin14 | 00806576236580 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/27d6448c-c32b-403d-acbe-32234f37a4c8.jpg |
| category | audio |
| physical.depth_in | 22.24 |
| physical.width_in | 18.34 |
| physical.height_in | 10.59 |
| physical.weight_kg | 11.34 |
| physical.dimensions_in | 10.59 x 18.34 x 22.24 in |
| warranty.labor | 1 Year |
| warranty.parts | 1 Year |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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"name": "RMS Power",
"value": "150 watts",
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"features": [
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"feature": "800W STAGE 4 system\nTuned speaker system upgrade for Jeep Wrangler (JL) 2018-current and Jeep Gladiator (JT) 2020-current with aftermarket radio models."
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"feature": "Designed for aftermarket source units\nOptimized for use with aftermarket head units for enhanced performance."
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"feature": "Two 6-1/2\" and two 3-1/2\" speakers\nProvide powerful performance and improved efficiency."
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"feature": "75Hz - 23kHz frequency response\nAccurately produces a wide range of sound."
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"feature": "Maximum power up to 300W (150W nominal)\nFor rich sound."
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"longDescription": "Turn up the music with this black MB Quart tuned 6-1/2\" coaxial car four-speaker kit for Jeep Wrangler JL and Gladiator JT. The 3/4\" tweeters deliver crisp high frequencies for an immersive listening experience, while the lightweight yet durable paper cones minimize harmonic distortion for precise, accurate sound.",
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Newegg raw specs
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