Sennheiser - IE 900 In-Ear Audiophile Headphones - TrueResponse Transducers with X3R Technology for Balanced Sound - Silver
Price range: $1299.95–1299.99
Brand: Sennheiser
Category: Audio
A pair of Sennheiser wired in-ear headphones featuring 7 mm drivers, 5 Hz–48 kHz frequency response, and 16Ω impedance.
PQS: 100 (computed 2026-03-14 07:04:54.959393+00:00)
GTIN-14: 00615104349728
Key specs
A human-friendly subset of specs (non-null)
Driver
7 millimeters
Frequency response
5 hertz - 48 kilohertz
Impedance (ohms)
16
Wireless (BT/WiFi)
Wired
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| B&H | SEIE900 | 1299.95 USD | In stock | View offer → | 2026-03-14 02:34:08.340164+00:00 |
| Best Buy | 6520937 | 1299.99 USD | Out of stock | View offer → | 2026-03-14 02:48:57.904980+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 1299.99 USD | Out of stock | 2026-03-14 02:48:57.904980+00:00 |
| bh | 1299.95 USD | In stock | 2026-03-14 02:34:08.340164+00:00 |
| bestbuy | 1299.99 USD | Out of stock | 2026-03-13 02:58:45.165745+00:00 |
| bh | 1299.95 USD | In stock | 2026-03-13 02:42:44.575990+00:00 |
| bestbuy | 1299.99 USD | Out of stock | 2026-03-12 02:49:44.148833+00:00 |
| bh | 1299.95 USD | In stock | 2026-03-12 02:38:15.695643+00:00 |
| bestbuy | 1299.99 USD | Out of stock | 2026-03-11 02:47:33.590713+00:00 |
| bh | 1299.95 USD | In stock | 2026-03-11 02:41:03.597168+00:00 |
| bestbuy | 1299.99 USD | In stock | 2026-03-10 02:57:13.026132+00:00 |
| bh | 1299.95 USD | In stock | 2026-03-10 02:31:55.710963+00:00 |
| bestbuy | 1299.99 USD | In stock | 2026-03-09 02:56:41.734015+00:00 |
| bh | 1299.95 USD | In stock | 2026-03-09 02:39:01.132933+00:00 |
| bh | 1299.95 USD | In stock | 2026-03-08 05:45:26.624802+00:00 |
| bh | 1299.95 USD | In stock | 2026-03-06 09:04:01.613140+00:00 |
| bestbuy | 1299.99 USD | In stock | 2026-03-06 06:12:01.158938+00:00 |
| bh | 1299.95 USD | Out of stock | 2026-03-03 02:39:15.327860+00:00 |
| bestbuy | 1299.99 USD | In stock | 2026-03-03 02:02:23.384142+00:00 |
| bh | 1699.95 USD | Out of stock | 2026-03-02 10:40:50.152664+00:00 |
| bestbuy | 1299.99 USD | In stock | 2026-03-02 08:08:06.652155+00:00 |
| bh | 1699.95 USD | Out of stock | 2026-03-02 06:25:13.960675+00:00 |
Full specs
Show full spec table
| Driver | 7 millimeters |
|---|---|
| Frequency response | 5 hertz - 48 kilohertz |
| Impedance (ohms) | 16 |
| Wireless (BT/WiFi) | Wired |
| Reconciled at | 2026-03-06 10:56:32.254648+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": "Sennheiser - IE 900 In-Ear Audiophile Headphones - TrueResponse Transducers with X3R Technology for Balanced Sound - Silver",
"seo_title": "Sennheiser IE 900"
},
"lens": {
"mount": null,
"weight": null,
"focal_length": null,
"max_aperture": null,
"stabilization": null
},
"audio": {
"driver": "7 millimeters",
"wireless": "Wired",
"technology": null,
"impedance_ohms": 16,
"speakers_count": null,
"wireless_codecs": null,
"hi_res_certified": null,
"frequency_response": "5 hertz - 48 kilohertz"
},
"brand": "Sennheiser",
"build": {
"screen_glass": null,
"chassis_material": null
},
"color": null,
"extra": {},
"model": "IE 900",
"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": "00615104349728",
"images": [
"https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6520/6520937_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": null,
"width_in": 4.5,
"height_in": 7.0,
"weight_kg": 0.36,
"dimensions_in": "7 x 4.5 x ? in"
},
"thermals": {
"cooling_type": null,
"thermal_interface": null
},
"warranty": {
"labor": "2 Years",
"parts": "2 Years"
},
"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 | Sennheiser - IE 900 In-Ear Audiophile Headphones - TrueResponse Transducers with X3R Technology for Balanced Sound - Silver |
|---|---|
| Raw brand | Sennheiser |
| Raw category | Best Buy > Headphones > Audiophile Headphones |
Canonical highlights (non-null)
| core.title | Sennheiser - IE 900 In-Ear Audiophile Headphones - TrueResponse Transducers with X3R Technology for Balanced Sound - Silver |
|---|---|
| core.seo_title | Sennheiser IE 900 |
| audio.driver | 7 millimeters |
| audio.wireless | Wired |
| audio.impedance_ohms | 16 |
| audio.frequency_response | 5 hertz - 48 kilohertz |
| brand | Sennheiser |
| model | IE 900 |
| gtin14 | 00615104349728 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6520/6520937_sd.jpg |
| category | audio |
| physical.width_in | 4.5 |
| physical.height_in | 7.0 |
| physical.weight_kg | 0.36 |
| physical.dimensions_in | 7 x 4.5 x ? in |
| warranty.labor | 2 Years |
| warranty.parts | 2 Years |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
"sku": 6520937,
"upc": "615104349728",
"url": "https://api.bestbuy.com/click/-/6520937/pdp",
"name": "Sennheiser - IE 900 In-Ear Audiophile Headphones - TrueResponse Transducers with X3R Technology for Balanced Sound - Silver",
"image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6520/6520937_sd.jpg",
"details": [
{
"name": "Brand",
"value": "Sennheiser",
"values": [
"Sennheiser"
]
},
{
"name": "Model Number",
"value": "IE 900",
"values": [
"IE 900"
]
},
{
"name": "Product Name",
"value": "IE 900 In-Ear Audiophile Headphones - TrueResponse Transducers with X3R Technology for Balanced Sound",
"values": [
"IE 900 In-Ear Audiophile Headphones - TrueResponse Transducers with X3R Technology for Balanced Sound"
]
},
{
"name": "Color",
"value": "Silver",
"values": [
"Silver"
]
},
{
"name": "Noise Cancelling (Active)",
"value": "No",
"values": [
"No"
]
},
{
"name": "Sound Isolating",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Environmental Noise Control",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Minimum Frequency Response",
"value": "5 hertz",
"values": [
"5 hertz"
]
},
{
"name": "Maximum Frequency Response",
"value": "48 kilohertz",
"values": [
"48 kilohertz"
]
},
{
"name": "Impedance",
"value": "16 ohms",
"values": [
"16 ohms"
]
},
{
"name": "Total Harmonic Distortion",
"value": "0.05 percent",
"values": [
"0.05 percent"
]
},
{
"name": "Sound Mode",
"value": "Stereo",
"values": [
"Stereo"
]
},
{
"name": "Driver Size",
"value": "7 millimeters",
"values": [
"7 millimeters"
]
},
{
"name": "Connection Type",
"value": "Wired",
"values": [
"Wired"
]
},
{
"name": "Connector Size",
"value": "3/32 in. (2.5mm)",
"values": [
"3/32 in. (2.5mm)",
"1/8 in. (3.5mm)"
]
},
{
"name": "Tangle-Resistant Cord",
"value": "No",
"values": [
"No"
]
},
{
"name": "Water Resistant",
"value": "No",
"values": [
"No"
]
},
{
"name": "Built-In Microphone",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Carrying Case",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Bone Conducting Technology",
"value": "No",
"values": [
"No"
]
},
{
"name": "Headphone Fit",
"value": "In-Ear",
"values": [
"In-Ear"
]
},
{
"name": "Style",
"value": "Studio",
"values": [
"Studio"
]
},
{
"name": "Product Height",
"value": "7 inches",
"values": [
"7 inches"
]
},
{
"name": "Product Width",
"value": "4.5 inches",
"values": [
"4.5 inches"
]
},
{
"name": "Product Length",
"value": "1.75 inches",
"values": [
"1.75 inches"
]
},
{
"name": "Product Weight",
"value": "0.8 pounds",
"values": [
"0.8 pounds"
]
},
{
"name": "Cord Length",
"value": "4.1 feet",
"values": [
"4.1 feet"
]
},
{
"name": "Ear Cushions",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Ear Tip Sizes Included",
"value": "Small",
"values": [
"Small",
"Medium",
"Large"
]
},
{
"name": "Warranty - Parts",
"value": "2 years",
"values": [
"2 years"
]
},
{
"name": "Warranty - Labor",
"value": "2 years",
"values": [
"2 years"
]
}
],
"features": [
{
"feature": "Innovative X3R technology for an intense listening experience"
},
{
"feature": "German-made 7mm TrueResponse transducer for natural balanced sound"
},
{
"feature": "Unique triple-chamber absorber system refines and smoothens high frequencies to perfection"
},
{
"feature": "Acoustic vortex milled into the nozzle ensures natural sound wave propagation"
},
{
"feature": "Specially developed membrane foil minimizes resonances and distortion"
},
{
"feature": "Designed, engineered, and manufactured in Germany"
},
{
"feature": "Transducers are matched during the manufacturing process to practically eliminate variance"
},
{
"feature": "One-piece housing is precision-milled from a single block of aluminum"
},
{
"feature": "Hand-assembled by a specialist team at Sennheiser´s headquarters to razor-thin tolerances"
},
{
"feature": "Global 2-year warranty"
},
{
"feature": "Lightweight high strength housing offers exceptional durability and long-lasting aesthetic beauty"
},
{
"feature": "Form fitting anodized aluminum housing seats securely in the ear"
},
{
"feature": "Selection of silicone and foam ear adaptors ensure an optimal fit for high noise isolation"
},
{
"feature": "Adjustable ear hooks adapt to the natural shape of the ear for a tailored fit"
},
{
"feature": "Para-aramid reinforced cables with gold plated Fidelity+ MMCX connectors ensure longevity of use"
},
{
"feature": "A choice of balanced and single-ended cables (2.5mm/3.5mm/4.4mm) for easy connectivity"
}
],
"condition": "New",
"salePrice": 1299.99,
"categoryPath": [
{
"id": "cat00000",
"name": "Best Buy"
},
{
"id": "abcat0204000",
"name": "Headphones"
},
{
"id": "pcmcat1767643432117",
"name": "Audiophile Headphones"
}
],
"manufacturer": "Sennheiser",
"regularPrice": 1699.99,
"shippingCost": 0.0,
"longDescription": "The IE 900 from Sennheiser sets a new benchmark in portable audio fidelity through technical innovation (X3R), meticulous attention to detail, and an uncompromising demand for perfection. Every aspect of the IE 900 has been engineered to work in harmony to achieve the desired acoustic tuning and to reduce resonances and masking effects. Its acoustic design ensures brilliant, natural high-end sound reproduction and reveals even the finest details in the music",
"shortDescription": null,
"onlineAvailability": false,
"inStoreAvailability": false
}
Newegg raw specs
No Newegg raw specs saved for this product yet.