Definitive Technology - Descend 12" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 12" Bass Radiators - Black
Price range: $1399
Brand: Definitive Technology
Category: Audio
A pair of Definitive Technology headphones featuring 12 inches drivers and 25 Hz–0.15 kHz frequency response.
PQS: 90 (computed 2026-03-18 07:12:00.889615+00:00)
GTIN-14: 00747192132644
Key specs
A human-friendly subset of specs (non-null)
Driver
12 inches
Frequency response
25 hertz - 0.15 kilohertz
Wireless (BT/WiFi)
Yes
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6470268 | 1399.0 USD | In stock | View offer → | 2026-03-18 02:33:15.181593+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 1399.0 USD | In stock | 2026-03-18 02:33:15.181593+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-17 02:36:33.872238+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-16 02:34:51.570356+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-15 02:22:42.888386+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-14 02:26:20.934800+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-13 02:35:25.409933+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-12 02:27:38.611637+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-11 02:25:13.795757+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-10 02:36:00.382854+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-09 02:34:23.546125+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-06 06:00:29.662781+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-03 01:50:56.921529+00:00 |
| bestbuy | 1399.0 USD | In stock | 2026-03-02 07:45:45.157643+00:00 |
Full specs
Show full spec table
| Driver | 12 inches |
|---|---|
| Frequency response | 25 hertz - 0.15 kilohertz |
| Wireless (BT/WiFi) | Yes |
| 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": "Definitive Technology - Descend 12\" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 12\" Bass Radiators - Black",
"seo_title": "Definitive Technology Descend DN12"
},
"lens": {
"mount": null,
"weight": null,
"focal_length": null,
"max_aperture": null,
"stabilization": null
},
"audio": {
"driver": "12 inches",
"wireless": "Yes",
"technology": null,
"impedance_ohms": null,
"speakers_count": null,
"wireless_codecs": null,
"hi_res_certified": null,
"frequency_response": "25 hertz - 0.15 kilohertz"
},
"brand": "Definitive Technology",
"build": {
"screen_glass": null,
"chassis_material": null
},
"color": null,
"extra": null,
"model": "Descend DN12",
"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": "00747192132644",
"images": [
"https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/087d1647-0eab-4a5a-9a06-c4a405103541.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": 18.04,
"width_in": 19.09,
"height_in": 18.72,
"weight_kg": 33.2,
"dimensions_in": "18.72 x 19.09 x 18.04 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": null,
"epeat_level": null
},
"schema_version": 1
}
Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | Definitive Technology - Descend 12" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 12" Bass Radiators - Black |
|---|---|
| Raw brand | Definitive Technology |
| Raw category | Best Buy > Home Audio & Speakers > Home Audio > Speakers > Home Subwoofers |
Canonical highlights (non-null)
| core.title | Definitive Technology - Descend 12" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 12" Bass Radiators - Black |
|---|---|
| core.seo_title | Definitive Technology Descend DN12 |
| audio.driver | 12 inches |
| audio.wireless | Yes |
| audio.frequency_response | 25 hertz - 0.15 kilohertz |
| brand | Definitive Technology |
| model | Descend DN12 |
| gtin14 | 00747192132644 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/087d1647-0eab-4a5a-9a06-c4a405103541.jpg |
| category | audio |
| physical.depth_in | 18.04 |
| physical.width_in | 19.09 |
| physical.height_in | 18.72 |
| physical.weight_kg | 33.2 |
| physical.dimensions_in | 18.72 x 19.09 x 18.04 in |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
"sku": 6470268,
"upc": "747192132644",
"url": "https://api.bestbuy.com/click/-/6470268/pdp",
"name": "Definitive Technology - Descend 12\" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 12\" Bass Radiators - Black",
"image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/087d1647-0eab-4a5a-9a06-c4a405103541.jpg",
"details": [
{
"name": "Brand",
"value": "Definitive Technology",
"values": [
"Definitive Technology"
]
},
{
"name": "Model Number",
"value": "Descend DN12",
"values": [
"Descend DN12"
]
},
{
"name": "Product Name",
"value": "Descend 12\" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 12\" Bass Radiators",
"values": [
"Descend 12\" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 12\" Bass Radiators"
]
},
{
"name": "Color",
"value": "Black",
"values": [
"Black"
]
},
{
"name": "RMS Power",
"value": "500 watts",
"values": [
"500 watts"
]
},
{
"name": "Woofer Size",
"value": "12 inches",
"values": [
"12 inches"
]
},
{
"name": "Minimum Frequency Response",
"value": "25 hertz",
"values": [
"25 hertz"
]
},
{
"name": "Maximum Frequency Response",
"value": "0.15 kilohertz",
"values": [
"0.15 kilohertz"
]
},
{
"name": "Amplifier Class",
"value": "H",
"values": [
"H"
]
},
{
"name": "Speaker Type",
"value": "Floorstanding",
"values": [
"Floorstanding"
]
},
{
"name": "Subwoofer Type",
"value": "Powered",
"values": [
"Powered"
]
},
{
"name": "Enclosed",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Peak Power Handling",
"value": "1500 watts",
"values": [
"1500 watts"
]
},
{
"name": "Indoor Or Outdoor Use",
"value": "Indoor",
"values": [
"Indoor"
]
},
{
"name": "Controls",
"value": "Low pass filter",
"values": [
"Low pass filter",
"Phase",
"Power on/off",
"Volume",
"Mute"
]
},
{
"name": "Subwoofer Connection Type",
"value": "RCA",
"values": [
"RCA"
]
},
{
"name": "Wireless",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Product Height",
"value": "18.72 inches",
"values": [
"18.72 inches"
]
},
{
"name": "Product Width",
"value": "19.09 inches",
"values": [
"19.09 inches"
]
},
{
"name": "Product Depth",
"value": "18.04 inches",
"values": [
"18.04 inches"
]
},
{
"name": "Product Weight",
"value": "73.19 pounds",
"values": [
"73.19 pounds"
]
},
{
"name": "Woofer Composition",
"value": "12” Long-Throw Woofer with Dual 12” Radiators",
"values": [
"12” Long-Throw Woofer with Dual 12” Radiators"
]
},
{
"name": "Remote Control Included",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Cable(s) Included",
"value": "AC power",
"values": [
"AC power"
]
}
],
"features": [
{
"feature": "An Advanced, Powerful Subwoofer\nMore efficient than previous DT subs and a perfect addition to your home theater, the Definitive Technology Descend DN12 features the new 3XR Architecture, a 12\" driver and (2) pressure-coupled 12\" Ultra Low Bass Radiators and performs like a 15” sub"
},
{
"feature": "Blends Flawlessly with your Music System\nWith Intelligent Phase Control that offers 360 degrees of customizable phase adjustment, the DN12 sub effortlessly blend with your home audio system, delivering a reference-level musical experience"
},
{
"feature": "Bigger, Dynamic Audio for Movies & Music\nIt is equipped with an efficient digitally-tuned 1500W peak Class H Amplifier that uses optimal power and offers sustained bass even at 25Hz, and an advanced 56-bit DSP that minimizes distortion and prevents woofer damage at ultra-high volumes"
},
{
"feature": "Versatile Connection Options\nEasily connect your home entertainment setup with this subwoofer via LFE (unfiltered / low pass disabled), stereo line level RCA inputs (cables not included), or USB-A input. The DN12 is perfect for most home theater setups"
},
{
"feature": "Built-In Controls\nFor convenient operations, the sub features controls for adjusting EQs modes (Flat/Deep/ Loud), volume, low pass filter, phase toggle (0/180°), and power toggle (Auto On/Off or DC Control) for fast power switching - all controls you need for smooth functions"
},
{
"feature": "Add an Additional Sub for Thunderous Sound\nBy adding another same-model subwoofer, amplify every crunch, explosion, and roar, and feel at the center of the action. The result will be dramatically improved realism, smoother peaks, and an even bass response across the room"
}
],
"condition": "New",
"salePrice": 1399.0,
"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": "Definitive Technology",
"regularPrice": 1399.0,
"shippingCost": 0.0,
"longDescription": "Loaded with custom technologies, the Definitive Technology Descend DN12 is a compact, digitally optimized subwoofer designed for movies and music. It is outfitted with dual 12” Bass Radiators that are pressure coupled to the 12” driver and 1500W peak Class H amplification that deliver powerful bass with amazing speed, musicality, and control even at 25Hz. Featuring the unique 3XR Architecture with three-times the bass-producing surface area of traditional subwoofers, the DN12 performs like a 15” sub and delivers louder and clearer lows without any unwanted port noise distortion. Featuring Intelligent Phase Control enables you to tune the subwoofer to flawlessly blend with your home theater system. Built-in controls allow adjust volume, low pass filter, EQs modes (Flat, Deep and Loud), and phase control (0/180°) for optimum bass levels. A perfect complement to any home theater system, you can easily connect the DN12 via LFE or stereo line level RCA inputs (cables not included). Add another, same-model subwoofer to your home audio set up to dramatically improve realism, smooth out peaks and dips, as well as to get an even bass response for all your movies and music. Be at the center of action from any part of the room!",
"shortDescription": null,
"onlineAvailability": true,
"inStoreAvailability": true
}
Newegg raw specs
No Newegg raw specs saved for this product yet.