Home Audio MartinLogan BallancedForce Dual 10"

MartinLogan - BallancedForce Dual 10" 125W Subwoofer (Each) - High Gloss Black

Price range: $2624.99
Brand: MartinLogan
Category: Audio
A pair of MartinLogan headphones featuring 20 Hz–0.12 kHz frequency response and 20000Ω impedance.
PQS: 90 (computed 2026-03-14 07:05:03.396455+00:00)
GTIN-14: 00877929009397
MartinLogan - BallancedForce Dual 10" 125W Subwoofer (Each) - High Gloss Black

Key specs

A human-friendly subset of specs (non-null)
Frequency response
20 hertz - 0.12 kilohertz
Impedance (ohms)
20000
Wireless (BT/WiFi)
No

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 5657366 2624.99 USD Out of stock View offer → 2026-03-15 01:26:14.102612+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 2624.99 USD Out of stock 2026-03-15 01:26:14.102612+00:00
bestbuy 2624.99 USD Out of stock 2026-03-14 01:30:57.434609+00:00
bestbuy 2624.99 USD Out of stock 2026-03-13 01:39:18.009085+00:00
bestbuy 2624.99 USD Out of stock 2026-03-12 01:32:39.754049+00:00
bestbuy 2624.99 USD Out of stock 2026-03-11 01:31:05.872994+00:00
bestbuy 2624.99 USD Out of stock 2026-03-10 01:40:47.547134+00:00
bestbuy 2624.99 USD Out of stock 2026-03-09 01:38:26.816813+00:00
bestbuy 2624.99 USD Out of stock 2026-03-06 05:31:50.619106+00:00
bestbuy 2624.99 USD Out of stock 2026-03-03 01:22:55.437453+00:00
bestbuy 2624.99 USD Out of stock 2026-03-02 06:50:44.307000+00:00

Full specs

Show full spec table
Frequency response20 hertz - 0.12 kilohertz
Impedance (ohms)20000
Wireless (BT/WiFi)No
Reconciled at2026-03-06 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 - BallancedForce Dual 10\" 125W Subwoofer (Each) - High Gloss Black",
    "seo_title": "MartinLogan BF210GBD"
  },
  "lens": {
    "mount": null,
    "weight": null,
    "focal_length": null,
    "max_aperture": null,
    "stabilization": null
  },
  "audio": {
    "driver": null,
    "wireless": "No",
    "technology": null,
    "impedance_ohms": 20000,
    "speakers_count": null,
    "wireless_codecs": null,
    "hi_res_certified": null,
    "frequency_response": "20 hertz - 0.12 kilohertz"
  },
  "brand": "MartinLogan",
  "build": {
    "screen_glass": null,
    "chassis_material": null
  },
  "color": null,
  "extra": null,
  "model": "BF210GBD",
  "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": "00877929009397",
  "images": [
    "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/5657/5657366_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": 19.4,
    "width_in": 19.1,
    "height_in": 19.0,
    "weight_kg": 43.54,
    "dimensions_in": "19 x 19.1 x 19.4 in"
  },
  "thermals": {
    "cooling_type": null,
    "thermal_interface": null
  },
  "warranty": {
    "labor": "90 Days",
    "parts": "90 Days"
  },
  "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": null,
    "epeat_level": null
  },
  "schema_version": 1
}

Related products

Simple similarity over extracted specs (publish_set only)
Debug data (expand)
Raw title MartinLogan - BallancedForce Dual 10" 125W Subwoofer (Each) - High Gloss Black
Raw brandMartinLogan
Raw categoryBest Buy > Home Audio & Speakers > Home Audio > Speakers > Home Subwoofers
Canonical highlights (non-null)
core.title MartinLogan - BallancedForce Dual 10" 125W Subwoofer (Each) - High Gloss Black
core.seo_title MartinLogan BF210GBD
audio.wireless No
audio.impedance_ohms 20000
audio.frequency_response 20 hertz - 0.12 kilohertz
brand MartinLogan
model BF210GBD
gtin14 00877929009397
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/5657/5657366_sd.jpg
category audio
physical.depth_in 19.4
physical.width_in 19.1
physical.height_in 19.0
physical.weight_kg 43.54
physical.dimensions_in 19 x 19.1 x 19.4 in
warranty.labor 90 Days
warranty.parts 90 Days
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
  "sku": 5657366,
  "upc": "877929009397",
  "url": "https://api.bestbuy.com/click/-/5657366/pdp",
  "name": "MartinLogan - BallancedForce Dual 10\" 125W Subwoofer (Each) - High Gloss Black",
  "image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/5657/5657366_sd.jpg",
  "details": [
    {
      "name": "Brand",
      "value": "MartinLogan",
      "values": [
        "MartinLogan"
      ]
    },
    {
      "name": "Model Number",
      "value": "BF210GBD",
      "values": [
        "BF210GBD"
      ]
    },
    {
      "name": "Product Name",
      "value": "BallancedForce Dual 10\" 125W Subwoofer (Each)",
      "values": [
        "BallancedForce Dual 10\" 125W Subwoofer (Each)"
      ]
    },
    {
      "name": "Color",
      "value": "High Gloss Black",
      "values": [
        "High Gloss Black"
      ]
    },
    {
      "name": "RMS Power",
      "value": "850 watts",
      "values": [
        "850 watts"
      ]
    },
    {
      "name": "Minimum Frequency Response",
      "value": "20 hertz",
      "values": [
        "20 hertz"
      ]
    },
    {
      "name": "Maximum Frequency Response",
      "value": "0.12 kilohertz",
      "values": [
        "0.12 kilohertz"
      ]
    },
    {
      "name": "Impedance",
      "value": "20000 ohms",
      "values": [
        "20000 ohms"
      ]
    },
    {
      "name": "Enclosure Type",
      "value": "Sealed",
      "values": [
        "Sealed"
      ]
    },
    {
      "name": "Enclosed",
      "value": "Yes",
      "values": [
        "Yes"
      ]
    },
    {
      "name": "Peak Power Handling",
      "value": "1700 watts",
      "values": [
        "1700 watts"
      ]
    },
    {
      "name": "Controls",
      "value": "Low pass filter",
      "values": [
        "Low pass filter",
        "Phase",
        "Volume"
      ]
    },
    {
      "name": "Network Connector(s)",
      "value": "No network connectors",
      "values": [
        "No network connectors"
      ]
    },
    {
      "name": "Subwoofer Connection Type",
      "value": "RCA",
      "values": [
        "RCA"
      ]
    },
    {
      "name": "Product Height",
      "value": "19 inches",
      "values": [
        "19 inches"
      ]
    },
    {
      "name": "Product Width",
      "value": "19.1 inches",
      "values": [
        "19.1 inches"
      ]
    },
    {
      "name": "Product Depth",
      "value": "19.4 inches",
      "values": [
        "19.4 inches"
      ]
    },
    {
      "name": "Product Weight",
      "value": "96 pounds",
      "values": [
        "96 pounds"
      ]
    },
    {
      "name": "Warranty - Parts",
      "value": "90 Days",
      "values": [
        "90 Days"
      ]
    },
    {
      "name": "Warranty - Labor",
      "value": "90 Days",
      "values": [
        "90 Days"
      ]
    }
  ],
  "features": [
    {
      "feature": "Built-in amplifier\nSupplies 1700 W peak power (850 W RMS) for a high level of volume with minimal distortion."
    },
    {
      "feature": "Dual 10\" low-mass aluminum element woofers\nDeliver authoritative bass for high-impact home theater audio."
    },
    {
      "feature": "Top mounted control interface\nFor easy adjustment of settings."
    },
    {
      "feature": "L/R RCA line-level and RCA LFE inputs and L/R XLR line-level and XLR LFE inputs\nEnsure a secure connection."
    },
    {
      "feature": "20 - 120 Hz frequency response\nDelivers booming lows for an immersive soundscape."
    }
  ],
  "condition": "New",
  "salePrice": 2624.99,
  "categoryPath": [
    {
      "id": "cat00000",
      "name": "Best Buy"
    },
    {
      "id": "abcat0200000",
      "name": "Home Audio & Speakers"
    },
    {
      "id": "pcmcat241600050001",
      "name": "Home Audio"
    },
    {
      "id": "abcat0205000",
      "name": "Speakers"
    },
    {
      "id": "abcat0205008",
      "name": "Home Subwoofers"
    }
  ],
  "manufacturer": "MartinLogan",
  "regularPrice": 3499.98,
  "shippingCost": "",
  "longDescription": "Enjoy rich bass sound with this Martin Logan BalancedForce subwoofer. It has two 10-inch aluminum cone woofers with a high-powered magnet structure to produce clear bass while minimizing distortion, and the woofers are positioned in exact opposition to minimize cabinet vibration. This Martin Logan BalancedForce subwoofer delivers 1700W of power for dynamic sound.",
  "shortDescription": null,
  "onlineAvailability": false,
  "inStoreAvailability": false
}
Newegg raw specs
No Newegg raw specs saved for this product yet.