MB Quart - Tuned 6-1/2" Convertible Car Speakers with Fiber Cones (Pair) - Black
Price range: $849.99
Brand: MB Quart
Category: Audio
A pair of MB Quart headphones featuring 6-1/2" drivers and 50 Hz–25 kHz frequency response.
PQS: 90 (computed 2026-03-14 07:04:58.162367+00:00)
GTIN-14: 00806576235699
Key specs
A human-friendly subset of specs (non-null)
Driver
6-1/2"
Frequency response
50 hertz - 25 kilohertz
Wireless (BT/WiFi)
No
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6613290 | 849.99 USD | In stock | View offer → | 2026-03-14 04:07:15.505486+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 849.99 USD | In stock | 2026-03-14 04:07:15.505486+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-13 04:16:20.479005+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-12 04:05:34.353861+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-11 04:03:29.908878+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-10 04:12:53.599195+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-09 04:14:17.461671+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-06 06:52:24.126602+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-03 02:42:05.784186+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-02 09:24:14.972857+00:00 |
Full specs
Show full spec table
| Driver | 6-1/2" |
|---|---|
| Frequency response | 50 hertz - 25 kilohertz |
| Wireless (BT/WiFi) | No |
| Reconciled at | 2026-03-06 10:20:22.157613+00:00 |
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" Convertible Car Speakers with Fiber Cones (Pair) - Black |
|---|---|
| Raw brand | MB Quart |
| Raw category | Best Buy > Car Electronics & GPS > Car Audio > Car Speakers |
Canonical highlights (non-null)
| core.title | MB Quart - Tuned 6-1/2" Convertible Car Speakers with Fiber Cones (Pair) - Black |
|---|---|
| core.seo_title | MB Quart MBQJK-STG2AH-1 |
| audio.driver | 6-1/2" |
| audio.wireless | No |
| audio.frequency_response | 50 hertz - 25 kilohertz |
| brand | MB Quart |
| model | MBQJK-STG2AH-1 |
| gtin14 | 00806576235699 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6739525d-4610-4e02-86c9-971536eb0777.jpg |
| category | audio |
| physical.depth_in | 19.25 |
| physical.width_in | 14.75 |
| physical.height_in | 14.5 |
| physical.weight_kg | 11.0 |
| physical.dimensions_in | 14.5 x 14.75 x 19.25 in |
| warranty.labor | 1 Year |
| warranty.parts | 1 Year |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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{
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"value": "87.7 decibels",
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"features": [
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"feature": "800W STAGE 2 system\nTuned speaker system upgrade for Jeep Wrangler (JK) 2007-2018 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\" speakers\nProvide powerful performance and improved efficiency."
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"feature": "1\" titanium dome tweeters\nFeature WideSphere technology for outstanding reproduction of high frequencies."
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"feature": "50Hz - 25kHz frequency response\nAccurately produces a wide range of sound."
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"feature": "Maximum power up to 150W (75W nominal)\nFor rich sound."
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"feature": "Two 400W high-efficiency Class-D amplifiers\nCompact NA2 amplifiers with onboard equalization for outstanding sound control."
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"longDescription": "Turn up the music with these black MB Quart tuned 6-1/2\" convertible car speakers for Jeep Wrangler JK. The 1\" titanium dome tweeters deliver crisp high frequencies for an immersive listening experience, while the lightweight yet durable fiber cones minimize harmonic distortion for precise, accurate sound.",
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Newegg raw specs
No Newegg raw specs saved for this product yet.