MartinLogan - Focus Dual 6-1/2" Passive 3-Way Center-Channel Speaker - Gloss Black
Price range: $4899.99
Brand: MartinLogan
Category: Audio
A pair of MartinLogan headphones featuring 6.5 inches drivers, 50 Hz–23 kHz frequency response, and 4Ω impedance.
PQS: 95 (computed 2026-03-14 07:04:59.259594+00:00)
GTIN-14: 00810123021864
Key specs
A human-friendly subset of specs (non-null)
Driver
6.5 inches
Frequency response
50 hertz - 23 kilohertz
Impedance (ohms)
4
Wireless (BT/WiFi)
No
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 5657299 | 4899.99 USD | Out of stock | View offer → | 2026-03-14 01:30:57.434609+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 4899.99 USD | Out of stock | 2026-03-14 01:30:57.434609+00:00 |
| bestbuy | 4899.99 USD | Out of stock | 2026-03-13 01:39:18.009085+00:00 |
| bestbuy | 4899.99 USD | Out of stock | 2026-03-12 01:32:39.754049+00:00 |
| bestbuy | 4899.99 USD | Out of stock | 2026-03-11 01:31:05.872994+00:00 |
| bestbuy | 4899.99 USD | Out of stock | 2026-03-10 01:40:47.547134+00:00 |
| bestbuy | 4899.99 USD | Out of stock | 2026-03-09 01:38:26.816813+00:00 |
| bestbuy | 4899.99 USD | Out of stock | 2026-03-06 05:31:50.619106+00:00 |
| bestbuy | 4899.99 USD | Out of stock | 2026-03-03 01:22:55.437453+00:00 |
| bestbuy | 4899.99 USD | Out of stock | 2026-03-02 06:50:44.307000+00:00 |
Full specs
Show full spec table
| Driver | 6.5 inches |
|---|---|
| Frequency response | 50 hertz - 23 kilohertz |
| Impedance (ohms) | 4 |
| Wireless (BT/WiFi) | No |
| Reconciled at | 2026-03-06 10:56:32.254648+00:00 |
Canonical JSON (expand)
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Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | MartinLogan - Focus Dual 6-1/2" Passive 3-Way Center-Channel Speaker - Gloss Black |
|---|---|
| Raw brand | MartinLogan |
| Raw category | Best Buy > Home Audio & Speakers > Home Audio > Speakers > Center-Channel Speakers |
Canonical highlights (non-null)
| core.title | MartinLogan - Focus Dual 6-1/2" Passive 3-Way Center-Channel Speaker - Gloss Black |
|---|---|
| core.seo_title | MartinLogan FOC18GBD |
| audio.driver | 6.5 inches |
| audio.wireless | No |
| audio.impedance_ohms | 4 |
| audio.frequency_response | 50 hertz - 23 kilohertz |
| brand | MartinLogan |
| model | FOC18GBD |
| gtin14 | 00810123021864 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/5657/5657299_rd.jpg |
| category | audio |
| physical.depth_in | 9.2 |
| physical.width_in | 43.2 |
| physical.height_in | 9.6 |
| physical.weight_kg | 22.68 |
| physical.dimensions_in | 9.6 x 43.2 x 9.2 in |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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"longDescription": "Upgrade your home theater with a Martin Logan ESL speaker. It has a custom-wound audio transformer, air core coils and polyester capacitors for solid, lasting performance, and it handles up to 400W of power to deliver booming sound. This Martin Logan ESL speaker has a 1.4-inch tweeter, 7.5-inch midrange and two 6.5-inch woofers for high-quality audio.",
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Newegg raw specs
No Newegg raw specs saved for this product yet.