MB Quart - Tuned 6" x 9" Coaxial Car Speakers with Paper Cones (Pair) - Black
Price range: $189.99
Brand: MB Quart
Category: Audio
A pair of MB Quart headphones featuring 6" x 9" drivers and 45 Hz–23 kHz frequency response.
PQS: 90 (computed 2026-03-14 07:04:58.162367+00:00)
GTIN-14: 00806576236597
Key specs
A human-friendly subset of specs (non-null)
Driver
6" x 9"
Frequency response
45 hertz - 23 kilohertz
Wireless (BT/WiFi)
No
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6613291 | 189.99 USD | In stock | View offer → | 2026-03-14 04:07:15.505486+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 189.99 USD | In stock | 2026-03-14 04:07:15.505486+00:00 |
| bestbuy | 189.99 USD | In stock | 2026-03-13 04:16:20.479005+00:00 |
| bestbuy | 189.99 USD | In stock | 2026-03-12 04:05:34.353861+00:00 |
| bestbuy | 189.99 USD | In stock | 2026-03-11 04:03:29.908878+00:00 |
| bestbuy | 189.99 USD | In stock | 2026-03-10 04:12:53.599195+00:00 |
| bestbuy | 189.99 USD | In stock | 2026-03-09 04:14:17.461671+00:00 |
| bestbuy | 189.99 USD | In stock | 2026-03-06 06:52:24.126602+00:00 |
| bestbuy | 189.99 USD | In stock | 2026-03-03 02:42:05.784186+00:00 |
| bestbuy | 189.99 USD | In stock | 2026-03-02 09:24:14.972857+00:00 |
Full specs
Show full spec table
| Driver | 6" x 9" |
|---|---|
| Frequency response | 45 hertz - 23 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" x 9" Coaxial Car Speakers with Paper 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" x 9" Coaxial Car Speakers with Paper Cones (Pair) - Black |
|---|---|
| core.seo_title | MB Quart JC2-169 |
| audio.driver | 6" x 9" |
| audio.wireless | No |
| audio.frequency_response | 45 hertz - 23 kilohertz |
| brand | MB Quart |
| build.chassis_material | Magnesium |
| model | JC2-169 |
| gtin14 | 00806576236597 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/2c4dcebf-d9cd-4488-9e83-9eaca9d76aac.jpg |
| category | audio |
| physical.depth_in | 19.25 |
| physical.width_in | 15.75 |
| physical.height_in | 5.75 |
| physical.weight_kg | 3.0 |
| physical.dimensions_in | 5.75 x 15.75 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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"name": "MB Quart - Tuned 6\" x 9\" Coaxial Car Speakers with Paper Cones (Pair) - Black",
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"details": [
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{
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"value": "Tuned 6\" x 9\" Coaxial Car Speakers with Paper Cones (Pair)",
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{
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"value": "110 watts",
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{
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"value": "220 watts",
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"name": "Minimum Frequency Response",
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"45 hertz"
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"value": "23 kilohertz",
"values": [
"23 kilohertz"
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{
"name": "Sensitivity",
"value": "86 decibels",
"values": [
"86 decibels"
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{
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"value": "Yes",
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{
"name": "Speaker Size",
"value": "6\" x 9\"",
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"value": "Coaxial",
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"value": "Paper",
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"name": "Product Height",
"value": "5.75 inches",
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"value": "6.61 pounds",
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{
"name": "Number Of Speakers",
"value": "2",
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"features": [
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"feature": "Designed to directly replace/upgrade OEM front dash speakers of select Jeep vehicles\nIncluding Jeep Wrangler (JL) 2024 and Jeep Gladiator (JT) 2024 models."
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"feature": "Two 6\" x 9\" speakers\nProvide powerful performance and improved efficiency."
},
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"feature": "1\" magnesium dome tweeters\nOffer outstanding reproduction of high frequencies."
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"longDescription": "Turn up the music with these black MB Quart tuned 6\" x 9\" coaxial car speakers for Jeep Wrangler JL and Gladiator JT vehicles. The magnesium dome tweeters deliver crisp high frequencies for an immersive listening experience, while the lightweight yet durable paper cones, with a mica blend, minimize harmonic distortion for precise, accurate sound.",
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Newegg raw specs
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