MartinLogan - Helos 22 6-1/2" In-Ceiling Speaker (Each) - Paintable White
Price range: $549.99
Brand: MartinLogan
Category: Audio
A pair of MartinLogan headphones featuring 0.75 inches drivers, 47 Hz–20 kHz frequency response, and 8Ω impedance.
PQS: 95 (computed 2026-03-14 07:05:03.396455+00:00)
GTIN-14: 00877929007843
Key specs
A human-friendly subset of specs (non-null)
Driver
0.75 inches
Frequency response
47 hertz - 20 kilohertz
Impedance (ohms)
8
Wireless (BT/WiFi)
No
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 9315143 | 549.99 USD | In stock | View offer → | 2026-03-14 05:21:25.198919+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 549.99 USD | In stock | 2026-03-14 05:21:25.198919+00:00 |
| bestbuy | 549.99 USD | In stock | 2026-03-13 05:31:35.324625+00:00 |
| bestbuy | 549.99 USD | In stock | 2026-03-12 05:18:53.416783+00:00 |
| bestbuy | 549.99 USD | In stock | 2026-03-11 05:16:19.606587+00:00 |
| bestbuy | 549.99 USD | In stock | 2026-03-10 05:26:51.666138+00:00 |
| bestbuy | 549.99 USD | In stock | 2026-03-09 05:26:36.888218+00:00 |
| bestbuy | 549.99 USD | In stock | 2026-03-06 07:30:58.741164+00:00 |
| bestbuy | 549.99 USD | In stock | 2026-03-03 03:19:56.343472+00:00 |
| bestbuy | 549.99 USD | In stock | 2026-03-02 10:36:34.010936+00:00 |
Full specs
Show full spec table
| Driver | 0.75 inches |
|---|---|
| Frequency response | 47 hertz - 20 kilohertz |
| Impedance (ohms) | 8 |
| 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 | MartinLogan - Helos 22 6-1/2" In-Ceiling Speaker (Each) - Paintable White |
|---|---|
| Raw brand | MartinLogan |
| Raw category | Best Buy > Home Audio & Speakers > Home Audio > Speakers > In-Wall & In-Ceiling Speakers > In-Ceiling Speakers |
Canonical highlights (non-null)
| core.title | MartinLogan - Helos 22 6-1/2" In-Ceiling Speaker (Each) - Paintable White |
|---|---|
| core.seo_title | MartinLogan HELOS22 |
| audio.driver | 0.75 inches |
| audio.wireless | No |
| audio.impedance_ohms | 8 |
| audio.speakers_count | 2 |
| audio.frequency_response | 47 hertz - 20 kilohertz |
| brand | MartinLogan |
| build.chassis_material | Aluminum |
| model | HELOS22 |
| gtin14 | 00877929007843 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/9315/9315143_sa.jpg |
| memory.channels | single |
| category | audio |
| physical.depth_in | 5.13 |
| physical.width_in | 9.5 |
| physical.height_in | 9.1 |
| physical.weight_kg | 2.04 |
| physical.dimensions_in | 9.1 x 9.5 x 5.13 in |
| certifications.energy_star | False |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
"sku": 9315143,
"upc": "877929007843",
"url": "https://api.bestbuy.com/click/-/9315143/pdp",
"name": "MartinLogan - Helos 22 6-1/2\" In-Ceiling Speaker (Each) - Paintable White",
"image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/9315/9315143_sa.jpg",
"details": [
{
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"value": "MartinLogan",
"values": [
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{
"name": "Model Number",
"value": "HELOS22",
"values": [
"HELOS22"
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},
{
"name": "Product Name",
"value": "Helos 22 6-1/2\" In-Ceiling Speaker (Each)",
"values": [
"Helos 22 6-1/2\" In-Ceiling Speaker (Each)"
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{
"name": "Color",
"value": "Paintable White",
"values": [
"Paintable White"
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{
"name": "Speaker Type",
"value": "In-Ceiling",
"values": [
"In-Ceiling"
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},
{
"name": "RMS Power",
"value": "100 watts",
"values": [
"100 watts"
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},
{
"name": "Peak Power Handling",
"value": "200 watts",
"values": [
"200 watts"
]
},
{
"name": "Impedance",
"value": "8 ohms",
"values": [
"8 ohms"
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},
{
"name": "Minimum Frequency Response",
"value": "47 hertz",
"values": [
"47 hertz"
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},
{
"name": "Maximum Frequency Response",
"value": "20 kilohertz",
"values": [
"20 kilohertz"
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{
"name": "Sensitivity",
"value": "89 decibels",
"values": [
"89 decibels"
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},
{
"name": "Number of Speakers",
"value": "1",
"values": [
"1"
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},
{
"name": "Number of Tweeters",
"value": "2",
"values": [
"2"
]
},
{
"name": "Tweeter Size",
"value": "0.75 inches",
"values": [
"0.75 inches"
]
},
{
"name": "Number of Midranges",
"value": "0",
"values": [
"0"
]
},
{
"name": "Number of Drivers",
"value": "3",
"values": [
"3"
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},
{
"name": "Driver Size",
"value": "0.75 inches",
"values": [
"0.75 inches"
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},
{
"name": "Number of Woofers",
"value": "1",
"values": [
"1"
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},
{
"name": "Woofer Size",
"value": "6.5 inches",
"values": [
"6.5 inches"
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},
{
"name": "Speaker Connectivity",
"value": "Wired",
"values": [
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},
{
"name": "Wireless Multi-Room Audio",
"value": "No",
"values": [
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{
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"value": "No audio only inputs",
"values": [
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{
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"value": "No network connectors",
"values": [
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"value": "Banana Jack/Screw Terminals",
"values": [
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{
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"value": "Indoor",
"values": [
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},
{
"name": "Product Height",
"value": "9.1 inches",
"values": [
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},
{
"name": "Product Width",
"value": "9.5 inches",
"values": [
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},
{
"name": "Product Depth",
"value": "5.13 inches",
"values": [
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},
{
"name": "Product Weight",
"value": "4.5 pounds",
"values": [
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},
{
"name": "Mounting Dimensions",
"value": "5.7 Cut out diameter",
"values": [
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{
"name": "Cable(s) Included",
"value": "None",
"values": [
"None"
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},
{
"name": "Speaker Wire Included",
"value": "No",
"values": [
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]
},
{
"name": "ENERGY STAR Certified",
"value": "No",
"values": [
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},
{
"name": "Warranty - Parts",
"value": "5 years",
"values": [
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},
{
"name": "Warranty - Labor",
"value": "5 years",
"values": [
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}
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"features": [
{
"feature": "Handles up to 200W maximum power\nFor robust, controlled audio. Designed for use in small rooms, such as a bathroom, kitchen, entryway, small office or hallway. Can be used in multichannel or single-channel sound systems."
},
{
"feature": "6-1/2\" cast-basket, high-rigidity, aluminum-cone woofer\nWith dual voice coils, an extended throw-drive assembly and thermal protection provides rich, vibrant sound."
},
{
"feature": "Dual 3/4\" neodymium soft-dome tweeters\nDeliver crisp, high tones and can be aimed, so you can easily direct your music toward a specific listening area."
},
{
"feature": "Advanced-topology Vojtko crossover\nWith polyester capacitors and air-core coils ensures extremely low distortion and seamless driver integration, as well as preserves sonic nuances while handling a source's full acoustic dynamics."
},
{
"feature": "Push-style binding posts\nAccept bare wires up to 5 AWG, so you can easily connect 2 sets of speaker cables from your amplifier's left and right channels. Compatible with 4-, 6- and 8-ohm-rated amplifiers (not included)."
},
{
"feature": "Ultralow-profile, microperforated grille with no visible bezel\nCan be painted, making it easy to integrate the speaker into your ceiling. Magnets secure the grille in place to help reduce the risk of warping or damage during installation."
},
{
"feature": "8-3/8\"H x 8-3/8\"W mounting cutout dimensions\nMounting depth: 4-9/10\". An included full-size template features quick-reference instructions and die-cut guides to simplify the process of creating the cutout hole."
},
{
"feature": "Mounting-lock system\nUtilizes constant-control mounting locks to firmly couple the speaker's chassis to the ceiling for quick, easy installation. The mounting locks store within a self-contained housing when not in use."
},
{
"feature": "47Hz - 20kHz frequency response (±3dB)\nEnsures a wide range of accurately reproduced sound."
},
{
"feature": "89dB sensitivity @ 2.83V/m\nFor powerful audio."
},
{
"feature": "4 ohms mono nominal impedance (8 ohms x 8 ohms stereo)\nEnsures efficient conduction of power through the speaker."
}
],
"condition": "New",
"salePrice": 549.99,
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"manufacturer": "MartinLogan",
"regularPrice": 549.99,
"shippingCost": 0.0,
"longDescription": "Helos 22 features dual tweeters and a dual voice coil woofer. This design allows the speaker to provide stereo sound from a single speaker, ideal for use in small rooms such as bathrooms, small offices, entryways, and kitchens. Helos 22 also bridges to deliver mono sound reproduction with wide dispersion. You can use Helos 22 for almost any application.",
"shortDescription": null,
"onlineAvailability": true,
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Newegg raw specs
No Newegg raw specs saved for this product yet.