Sonance - Blaze PowerZone 252 – 250 Watt Class D amplifier with 2 channels (Each) - Black
Price range: $874.99
Brand: Sonance
Category: Audio
A pair of Sonance headphones featuring 20 Hz–20 kHz frequency response and 8Ω impedance.
PQS: 90 (computed 2026-03-14 07:04:59.098389+00:00)
GTIN-14: 00810103860520
Key specs
A human-friendly subset of specs (non-null)
Frequency response
20 hertz - 20 kilohertz
Impedance (ohms)
8
Wireless (BT/WiFi)
No
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6647103 | 874.99 USD | In stock | View offer → | 2026-03-14 04:58:45.186817+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 874.99 USD | In stock | 2026-03-14 04:58:45.186817+00:00 |
| bestbuy | 874.99 USD | In stock | 2026-03-13 05:07:08.088130+00:00 |
| bestbuy | 874.99 USD | In stock | 2026-03-12 04:55:47.490167+00:00 |
| bestbuy | 874.99 USD | In stock | 2026-03-11 04:54:12.832731+00:00 |
| bestbuy | 874.99 USD | In stock | 2026-03-10 05:03:21.828631+00:00 |
| bestbuy | 874.99 USD | In stock | 2026-03-09 05:03:53.778945+00:00 |
| bestbuy | 874.99 USD | In stock | 2026-03-06 07:18:55.986607+00:00 |
| bestbuy | 874.99 USD | In stock | 2026-03-03 03:08:46.732207+00:00 |
| bestbuy | 874.99 USD | In stock | 2026-03-02 10:15:09.682625+00:00 |
Full specs
Show full spec table
| Frequency response | 20 hertz - 20 kilohertz |
|---|---|
| Impedance (ohms) | 8 |
| 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": "Sonance - Blaze PowerZone 252 – 250 Watt Class D amplifier with 2 channels (Each) - Black",
"seo_title": "Sonance UBX-888-015"
},
"lens": {
"mount": null,
"weight": null,
"focal_length": null,
"max_aperture": null,
"stabilization": null
},
"audio": {
"driver": null,
"wireless": "No",
"technology": null,
"impedance_ohms": 8,
"speakers_count": null,
"wireless_codecs": null,
"hi_res_certified": null,
"frequency_response": "20 hertz - 20 kilohertz"
},
"brand": "Sonance",
"build": {
"screen_glass": null,
"chassis_material": null
},
"color": null,
"extra": null,
"model": "UBX-888-015",
"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": "00810103860520",
"images": [
"https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/2037fdb2-f7e5-4a83-b70b-03daabe92032.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": 10.35,
"width_in": 8.66,
"height_in": 1.73,
"weight_kg": 1.9,
"dimensions_in": "1.73 x 8.66 x 10.35 in"
},
"thermals": {
"cooling_type": null,
"thermal_interface": null
},
"warranty": {
"labor": "5 Years",
"parts": "5 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 | Sonance - Blaze PowerZone 252 – 250 Watt Class D amplifier with 2 channels (Each) - Black |
|---|---|
| Raw brand | Sonance |
| Raw category | Best Buy > Home Audio & Speakers > Home Audio > Receivers & Amplifiers > Home Amplifiers > Power Amplifiers |
Canonical highlights (non-null)
| core.title | Sonance - Blaze PowerZone 252 – 250 Watt Class D amplifier with 2 channels (Each) - Black |
|---|---|
| core.seo_title | Sonance UBX-888-015 |
| audio.wireless | No |
| audio.impedance_ohms | 8 |
| audio.frequency_response | 20 hertz - 20 kilohertz |
| brand | Sonance |
| model | UBX-888-015 |
| gtin14 | 00810103860520 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/2037fdb2-f7e5-4a83-b70b-03daabe92032.jpg |
| category | audio |
| physical.depth_in | 10.35 |
| physical.width_in | 8.66 |
| physical.height_in | 1.73 |
| physical.weight_kg | 1.9 |
| physical.dimensions_in | 1.73 x 8.66 x 10.35 in |
| warranty.labor | 5 Years |
| warranty.parts | 5 Years |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
"sku": 6647103,
"upc": "810103860520",
"url": "https://api.bestbuy.com/click/-/6647103/pdp",
"name": "Sonance - Blaze PowerZone 252 – 250 Watt Class D amplifier with 2 channels (Each) - Black",
"image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/2037fdb2-f7e5-4a83-b70b-03daabe92032.jpg",
"details": [
{
"name": "Brand",
"value": "Sonance",
"values": [
"Sonance"
]
},
{
"name": "Model Number",
"value": "UBX-888-015",
"values": [
"UBX-888-015"
]
},
{
"name": "Product Name",
"value": "Blaze PowerZone 252 – 250 Watt Class D amplifier with 2 channels (Each)",
"values": [
"Blaze PowerZone 252 – 250 Watt Class D amplifier with 2 channels (Each)"
]
},
{
"name": "Color",
"value": "Black",
"values": [
"Black"
]
},
{
"name": "Continuous Watts x Channel @ Ohms",
"value": "125 W x 2 @ 8 Ohm",
"values": [
"125 W x 2 @ 8 Ohm"
]
},
{
"name": "Maximum Watts x Channel @ Ohms",
"value": "250 W @ 4 ohms bridged (1 channel)",
"values": [
"250 W @ 4 ohms bridged (1 channel)"
]
},
{
"name": "Total Power Handling",
"value": "250 watts",
"values": [
"250 watts"
]
},
{
"name": "Number of Channels",
"value": "2",
"values": [
"2"
]
},
{
"name": "Minimum Frequency Response",
"value": "20 hertz",
"values": [
"20 hertz"
]
},
{
"name": "Impedance",
"value": "8 ohm",
"values": [
"8 ohm"
]
},
{
"name": "Maximum Frequency Response",
"value": "20 kilohertz",
"values": [
"20 kilohertz"
]
},
{
"name": "Amplifier Class",
"value": "D",
"values": [
"D"
]
},
{
"name": "Amplifier Type",
"value": "Power amplifiers",
"values": [
"Power amplifiers"
]
},
{
"name": "Video Only Inputs",
"value": "No video only inputs",
"values": [
"No video only inputs"
]
},
{
"name": "Audio/Video Inputs",
"value": "No audio/video inputs",
"values": [
"No audio/video inputs"
]
},
{
"name": "Network Connector(s)",
"value": "1 x LAN",
"values": [
"1 x LAN"
]
},
{
"name": "Antenna Input",
"value": "No antenna inputs",
"values": [
"No antenna inputs"
]
},
{
"name": "Speaker-Level Inputs",
"value": "No",
"values": [
"No"
]
},
{
"name": "Line-Level Inputs",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Speaker Connection Type",
"value": "Banana Jack/Screw Terminals",
"values": [
"Banana Jack/Screw Terminals"
]
},
{
"name": "Audio/Video Outputs",
"value": "No audio/video outputs",
"values": [
"No audio/video outputs"
]
},
{
"name": "Video Only Outputs",
"value": "No video only outputs",
"values": [
"No video only outputs"
]
},
{
"name": "App Compatible",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Fan Cooled",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Bridgeable",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Product Height",
"value": "1.73 inches",
"values": [
"1.73 inches"
]
},
{
"name": "Product Width",
"value": "8.66 inches",
"values": [
"8.66 inches"
]
},
{
"name": "Product Depth",
"value": "10.35 inches",
"values": [
"10.35 inches"
]
},
{
"name": "Product Weight",
"value": "4.19 pounds",
"values": [
"4.19 pounds"
]
},
{
"name": "Warranty - Parts",
"value": "5 years",
"values": [
"5 years"
]
},
{
"name": "Warranty - Labor",
"value": "5 Years",
"values": [
"5 Years"
]
}
],
"features": [
{
"feature": "Ultra-Compact ½-Rack Form Factor\nEfficient space-saving design ideal for small to mid-sized installations."
},
{
"feature": "Hybrid Power Distribution (4 ohm, 8 ohm, 16 ohm, 70V/100 V)\nFlexible power distribution supporting both low-impedance (4 ohm to 16 ohm) and high-impedance (70 V/100 V) speaker configurations."
},
{
"feature": "Pascal UMAC Class-D Technology\nHigh-efficiency Class-D amplification powered by Pascal UMAC for superior audio performance."
},
{
"feature": "Eight-Position DIP Switch\nSimplifies setup with configurable operational modes, including front panel gain lock."
},
{
"feature": "Configurable GPIO (general purpose input/output)\nCustomizable GPIO ports for enhanced control and integration with external systems."
},
{
"feature": "Energy Efficiency & Compliance\nCompliant with ErP and Energy Star standards for environmentally friendly operation."
},
{
"feature": "UL Listed Audio Equipment\nCertified to meet UL safety standards for professional audio equipment."
},
{
"feature": "UREC™ Universal Power Supply with PFC\nReliable power supply featuring Power Factor Correction (PFC) for global compatibility."
},
{
"feature": "5-Year Warranty\nComes with a comprehensive 5-year warranty for long-term peace of mind."
}
],
"condition": "New",
"salePrice": 874.99,
"categoryPath": [
{
"id": "cat00000",
"name": "Best Buy"
},
{
"id": "abcat0200000",
"name": "Home Audio & Speakers"
},
{
"id": "pcmcat241600050001",
"name": "Home Audio"
},
{
"id": "pcmcat309300050002",
"name": "Receivers & Amplifiers"
},
{
"id": "abcat0202004",
"name": "Home Amplifiers"
},
{
"id": "pcmcat1503674971576",
"name": "Power Amplifiers"
}
],
"manufacturer": "Sonance",
"regularPrice": 874.99,
"shippingCost": 0.0,
"longDescription": "PowerZone is a series of non-networked Class-D installation amplifiers engineered for professionals who demand affordable, reliable, high-performance audio power. Key features include flexible configuration options that allow each output channel to be independently set to drive for proportional distribution, enabling you to tailor your system to drive both types of loudspeakers from a single unit. With full rack support and adaptable desk and wall mount brackets, the PowerZone series offers unparalleled installation versatility in a compact form factor that seamlessly fits into spaces where other amplifiers may fall short. Like all PowerZone products from Blaze Audio, these amplifiers come with a 5- year warranty.",
"shortDescription": null,
"onlineAvailability": true,
"inStoreAvailability": true
}
Newegg raw specs
No Newegg raw specs saved for this product yet.