MartinLogan - Motion XT B100 2-Way Bookshelf Speaker with 6.5” Midbass Driver (Each) - Walnut
Price range: $849.99
Brand: MartinLogan
Category: Audio
A pair of MartinLogan headphones featuring 45 Hz–25 kHz frequency response and 5Ω impedance.
PQS: 90 (computed 2026-03-14 07:04:59.259594+00:00)
GTIN-14: 00810123026074
Key specs
A human-friendly subset of specs (non-null)
Frequency response
45 hertz - 25 kilohertz
Impedance (ohms)
5
Wireless (BT/WiFi)
No
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6531268 | 849.99 USD | In stock | View offer → | 2026-03-15 02:50:19.952648+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 849.99 USD | In stock | 2026-03-15 02:50:19.952648+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-14 02:53:20.620782+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-13 03:03:06.325001+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-12 02:53:28.232372+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-11 02:51:47.173936+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-10 03:01:26.781025+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-09 03:01:00.569137+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-06 06:14:19.955988+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-03 02:04:38.850690+00:00 |
| bestbuy | 849.99 USD | In stock | 2026-03-02 08:12:44.255934+00:00 |
Full specs
Show full spec table
| Frequency response | 45 hertz - 25 kilohertz |
|---|---|
| Impedance (ohms) | 5 |
| Wireless (BT/WiFi) | No |
| Reconciled at | 2026-03-06 10:20:22.157613+00:00 |
Canonical JSON (expand)
{
"os": {
"name": null
},
"car": {
"type": null,
"finish": null,
"din_type": null,
"included": null,
"material": null,
"compatibility": null,
"included_trim": null,
"included_screws": null,
"included_harness": null,
"included_adapters": null,
"included_brackets": null,
"compatibility_make": null,
"compatibility_model": null,
"compatibility_years": null,
"included_connectors": null,
"included_instructions": null,
"retains_factory_features": null
},
"cpu": {
"cores": null,
"tdp_w": null,
"socket": null,
"threads": null,
"npu_tops": null,
"cpu_model": null,
"lithography": null,
"base_clock_ghz": null,
"boost_clock_ghz": null
},
"gpu": {
"tdp_w": null,
"chipset": null,
"outputs": null,
"vram_gb": null,
"gpu_type": null,
"gpu_model": null,
"vram_type": null,
"base_clock_mhz": null,
"boost_clock_mhz": null
},
"core": {
"title": "MartinLogan - Motion XT B100 2-Way Bookshelf Speaker with 6.5” Midbass Driver (Each) - Walnut",
"seo_title": "MartinLogan XTB100WNT"
},
"lens": {
"mount": null,
"weight": null,
"focal_length": null,
"max_aperture": null,
"stabilization": null
},
"audio": {
"driver": null,
"wireless": "No",
"technology": null,
"impedance_ohms": 5,
"speakers_count": null,
"wireless_codecs": null,
"hi_res_certified": null,
"frequency_response": "45 hertz - 25 kilohertz"
},
"brand": "MartinLogan",
"build": {
"screen_glass": null,
"chassis_material": null
},
"color": null,
"extra": null,
"model": "XTB100WNT",
"ports": {
"hdmi": null,
"usb_a": null,
"usb_c": null,
"sd_card": null,
"summary": null,
"ethernet": null,
"sim_slot": null,
"displayport": null,
"thunderbolt": null,
"headphone_jack": null
},
"power": {
"psu_watts": null
},
"camera": {
"mount": null,
"sensor": null,
"weight": null,
"iso_range": null,
"megapixels": null,
"rear_megapixels": null,
"front_megapixels": null,
"video_resolution": null,
"windows_hello_ir": null
},
"gtin14": "00810123026074",
"images": [
"https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6531/6531268_sd.jpg"
],
"memory": {
"ram_gb": null,
"channels": null,
"ram_type": null,
"speed_mhz": null
},
"series": null,
"battery": {
"life_hours": null,
"capacity_wh": null,
"capacity_mah": null
},
"display": {
"panel_type": null,
"resolution": null,
"color_gamut": null,
"hdr_formats": null,
"touch_screen": null,
"screen_size_in": null,
"brightness_nits": null,
"refresh_rate_hz": null,
"response_time_ms": null,
"pantone_validated": null
},
"release": {
"year": null
},
"storage": {
"interface": null,
"nand_type": null,
"read_speed": null,
"capacity_gb": null,
"form_factor": null,
"write_speed": null,
"endurance_tbw": null,
"storage_capacity_gb": null
},
"category": "audio",
"features": {
"webcam": null,
"windows_ai": null,
"form_factor": null,
"software_perks": null,
"backlit_keyboard": null,
"convertible_2in1": null,
"fingerprint_reader": null
},
"physical": {
"depth_in": 12.5,
"width_in": 8.0,
"height_in": 14.5,
"weight_kg": 9.3,
"dimensions_in": "14.5 x 8 x 12.5 in"
},
"thermals": {
"cooling_type": null,
"thermal_interface": null
},
"warranty": {
"labor": null,
"parts": null
},
"wearable": {
"ecg": null,
"gps": null,
"spo2": null,
"skin_temp": null,
"heart_rate": null,
"display_type": null,
"nfc_payments": null,
"compatibility": null,
"music_storage": null,
"sleep_tracking": null,
"display_size_in": null,
"battery_life_days": null,
"stress_monitoring": null,
"smart_notifications": null,
"workout_modes_count": null,
"water_resistance_atm": null
},
"appliance": {
"btu": null,
"eer": null,
"ceer": null,
"type": null,
"modes": null,
"smart": null,
"steam": null,
"zones": null,
"finish": null,
"air_fry": null,
"burners": null,
"voltage": null,
"inverter": null,
"noise_db": null,
"fuel_type": null,
"ice_maker": null,
"wattage_w": null,
"convection": null,
"depth_type": null,
"door_alarm": null,
"fan_speeds": null,
"frost_free": null,
"rack_count": null,
"sensor_dry": null,
"third_rack": null,
"airflow_cfm": null,
"energy_star": null,
"filter_type": null,
"glide_racks": null,
"soil_sensor": null,
"broiler_type": null,
"cycles_count": null,
"defrost_type": null,
"garage_ready": null,
"tub_material": null,
"venting_type": null,
"air_direction": null,
"baskets_count": null,
"capacity_cuft": null,
"cleaning_type": null,
"drum_material": null,
"drying_system": null,
"energy_rating": null,
"lighting_type": null,
"mounting_type": null,
"shelves_count": null,
"cooling_system": null,
"dimensions_hwd": null,
"interior_light": null,
"place_settings": null,
"room_size_sqft": null,
"sanitize_cycle": null,
"sensor_cooking": null,
"shelf_material": null,
"spin_speed_rpm": null,
"turntable_size": null,
"bottle_capacity": null,
"convection_type": null,
"water_dispenser": null,
"interior_coating": null,
"annual_energy_kwh": null,
"cutout_dimensions": null,
"humidity_crispers": null,
"temperature_range": null,
"wash_cycles_count": null,
"oven_capacity_cuft": null,
"water_level_control": null,
"agitator_or_impeller": null,
"capacity_fridge_cuft": null,
"daily_production_lbs": null,
"independent_controls": null,
"capacity_freezer_cuft": null,
"lower_oven_capacity_cuft": null,
"upper_oven_capacity_cuft": null
},
"networking": {
"ports": null,
"cellular": null,
"band_count": null,
"throughput": null,
"wifi_standard": null,
"ethernet_ports": null
},
"peripheral": {
"dpi": null,
"rgb": null,
"platform": null,
"driver_mm": null,
"vibration": null,
"microphone": null,
"sensor_type": null,
"switch_type": null,
"connectivity": null
},
"smart_home": {
"learning": null,
"resolution": null,
"connectivity": null,
"night_vision": null,
"power_source": null,
"compatibility": null,
"chime_included": null
},
"certifications": {
"energy_star": false,
"epeat_level": null
},
"schema_version": 1
}
Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | MartinLogan - Motion XT B100 2-Way Bookshelf Speaker with 6.5” Midbass Driver (Each) - Walnut |
|---|---|
| Raw brand | MartinLogan |
| Raw category | Best Buy > Home Audio & Speakers > Home Audio > Speakers > Bookshelf Speakers |
Canonical highlights (non-null)
| core.title | MartinLogan - Motion XT B100 2-Way Bookshelf Speaker with 6.5” Midbass Driver (Each) - Walnut |
|---|---|
| core.seo_title | MartinLogan XTB100WNT |
| audio.wireless | No |
| audio.impedance_ohms | 5 |
| audio.frequency_response | 45 hertz - 25 kilohertz |
| brand | MartinLogan |
| model | XTB100WNT |
| gtin14 | 00810123026074 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6531/6531268_sd.jpg |
| category | audio |
| physical.depth_in | 12.5 |
| physical.width_in | 8.0 |
| physical.height_in | 14.5 |
| physical.weight_kg | 9.3 |
| physical.dimensions_in | 14.5 x 8 x 12.5 in |
| certifications.energy_star | False |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
"sku": 6531268,
"upc": "810123026074",
"url": "https://api.bestbuy.com/click/-/6531268/pdp",
"name": "MartinLogan - Motion XT B100 2-Way Bookshelf Speaker with 6.5” Midbass Driver (Each) - Walnut",
"image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6531/6531268_sd.jpg",
"details": [
{
"name": "Brand",
"value": "MartinLogan",
"values": [
"MartinLogan"
]
},
{
"name": "Model Number",
"value": "XTB100WNT",
"values": [
"XTB100WNT"
]
},
{
"name": "Product Name",
"value": "Motion XT B100 2-Way Bookshelf Speaker with 6.5” Midbass Driver (Each)",
"values": [
"Motion XT B100 2-Way Bookshelf Speaker with 6.5” Midbass Driver (Each)"
]
},
{
"name": "Color",
"value": "Walnut",
"values": [
"Walnut"
]
},
{
"name": "Speaker Type",
"value": "Bookshelf",
"values": [
"Bookshelf"
]
},
{
"name": "Enclosure Type",
"value": "Bass reflex",
"values": [
"Bass reflex"
]
},
{
"name": "RMS Power",
"value": "125 watts",
"values": [
"125 watts"
]
},
{
"name": "Peak Power Handling",
"value": "250 watts",
"values": [
"250 watts"
]
},
{
"name": "Impedance",
"value": "5 ohms",
"values": [
"5 ohms"
]
},
{
"name": "Minimum Frequency Response",
"value": "45 hertz",
"values": [
"45 hertz"
]
},
{
"name": "Maximum Frequency Response",
"value": "25 kilohertz",
"values": [
"25 kilohertz"
]
},
{
"name": "Sensitivity",
"value": "93 decibels",
"values": [
"93 decibels"
]
},
{
"name": "Tweeter Type",
"value": "Folded motion",
"values": [
"Folded motion"
]
},
{
"name": "Midrange Type",
"value": "Cone",
"values": [
"Cone"
]
},
{
"name": "Woofer Type",
"value": "Cone",
"values": [
"Cone"
]
},
{
"name": "Number of Speakers",
"value": "1",
"values": [
"1"
]
},
{
"name": "Number of Tweeters",
"value": "1",
"values": [
"1"
]
},
{
"name": "Tweeter Size",
"value": "2.75 inches",
"values": [
"2.75 inches"
]
},
{
"name": "Number of Midranges",
"value": "1",
"values": [
"1"
]
},
{
"name": "Midrange Size",
"value": "6.5 inches",
"values": [
"6.5 inches"
]
},
{
"name": "Number of Drivers",
"value": "2",
"values": [
"2"
]
},
{
"name": "Speaker Connectivity",
"value": "Wired",
"values": [
"Wired"
]
},
{
"name": "Wireless Multi-Room Audio",
"value": "No",
"values": [
"No"
]
},
{
"name": "Audio Only Inputs",
"value": "No audio only inputs",
"values": [
"No audio only inputs"
]
},
{
"name": "Network Connector(s)",
"value": "No network connectors",
"values": [
"No network connectors"
]
},
{
"name": "Speaker Wire Connection Type",
"value": "Binding posts",
"values": [
"Binding posts"
]
},
{
"name": "Indoor Or Outdoor Use",
"value": "Indoor",
"values": [
"Indoor"
]
},
{
"name": "Product Height",
"value": "14.5 inches",
"values": [
"14.5 inches"
]
},
{
"name": "Product Width",
"value": "8 inches",
"values": [
"8 inches"
]
},
{
"name": "Product Depth",
"value": "12.5 inches",
"values": [
"12.5 inches"
]
},
{
"name": "Product Weight",
"value": "20.5 pounds",
"values": [
"20.5 pounds"
]
},
{
"name": "ENERGY STAR Certified",
"value": "No",
"values": [
"No"
]
},
{
"name": "Warranty - Parts",
"value": "5 years",
"values": [
"5 years"
]
},
{
"name": "Warranty - Labor",
"value": "5 Years",
"values": [
"5 Years"
]
}
],
"features": [
{
"feature": "The MartinLogan Sound\nRegardless of the environment, MartinLogan speakers achieve high levels of articulation, detail, and realism. Utilizing exotic thin film technologies and Controlled Dispersion, MartinLogan provides unique and special listening experiences not commonly found in the industry."
},
{
"feature": "Gen2 Folded Motion XT Tweeters\nThe Gen2 Folded Motion XT Tweeter is the flagship variant of MartinLogan’s signature FMT technology. Elevating the signature FMT to new heights with a 40% increase in surface area, providing higher levels of detail and effortless sound."
},
{
"feature": "Motion Waveguide\nEnhances the Controlled Dispersion of the Gen2 Folded Motion Tweeter, blanketing the listening area with incredible detail and precision. Avoids performance robbing room reflections and provides a more consistent sound across a wider seating area."
},
{
"feature": "Controlled Dispersion\nRoom acoustics are vital, as everything in the listening room has an impact on speaker performance. MartinLogan minimizes these harmful effects by focusing the sound into the listening area, increasing flexibility, clarity, and placement options, regardless of the room’s design."
},
{
"feature": "Kevlar-Nomex Midrange\nMotion XT’s Kevlar-Nomex Midrange provides an ideal combination of lightweight, high strength, and anti-resonance for maximum fidelity. When paired with Motion XT’s Gen2 FMT XT, the vocal clarity, dialogue, and instrumental accuracy are unrivaled at any volume."
},
{
"feature": "McCracken-Vojtko Crossovers\nThe culmination of combining extensive anechoic, in-room measurements, and multiple blind listening tests with the low distortion philosophy of MartinLogan’s signature Vojtko Crossover. Through this process each speaker was refined to achieve peak performance."
},
{
"feature": "Enchanced Cabinet Bracing\nIf a speaker cabinet isn’t braced properly, it will vibrate or resonate, resulting in masked clarity and detail. This 4th generation Motion XT series features specially engineered bracing to maximize sound quality by minimizing unwanted vibrations and resonances."
},
{
"feature": "Secure Lock Grilles\nStealth mounting tabs securely hold the grilles in place allowing the listener to customize the appearance of each speaker. Creating a unique look; leaving the grilles on, off, or even rotating them to change the grain of the fabric providing maximum aesthetic control."
},
{
"feature": "Threaded For Stands\nThreaded inserts on the bottom of the speaker allow for secure attachment to MartinLogan’s matching speaker stand, the STAND25."
}
],
"condition": "New",
"salePrice": 849.99,
"categoryPath": [
{
"id": "cat00000",
"name": "Best Buy"
},
{
"id": "abcat0200000",
"name": "Home Audio & Speakers"
},
{
"id": "pcmcat241600050001",
"name": "Home Audio"
},
{
"id": "abcat0205000",
"name": "Speakers"
},
{
"id": "abcat0205001",
"name": "Bookshelf Speakers"
}
],
"manufacturer": "MartinLogan",
"regularPrice": 849.99,
"shippingCost": 0.0,
"longDescription": "The 4th generation Motion XT Series ushers in a new era of design and aesthetics for MartinLogan. The three modern, yet timeless, colorways can compliment any room while being a focal point if so desired. Motion XT evokes a unique look and sound, pairing high-performance woofers with exclusive Folded Motion Tweeter technology, a staple of MartinLogan products. The Motion Waveguide enhances the Controlled Dispersion of the Gen2 Folded Motion XT Tweeter to a high precision 45°(Vertical) by 90°(Horizontal) to accommodate a wide range of seating while reducing performance robbing floor and ceiling reflections within the environment.",
"shortDescription": null,
"onlineAvailability": true,
"inStoreAvailability": true
}
Newegg raw specs
No Newegg raw specs saved for this product yet.