Sonance - Blaze PowerZone 504 – 500 W DSP-enabled Class-D amplifier with 4 channels (Each) - Black
Price range: $1199.99
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: 00810103860544
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 | 6647098 | 1199.99 USD | In stock | View offer → | 2026-03-14 04:58:45.186817+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 1199.99 USD | In stock | 2026-03-14 04:58:45.186817+00:00 |
| bestbuy | 1199.99 USD | In stock | 2026-03-13 05:07:08.088130+00:00 |
| bestbuy | 1199.99 USD | In stock | 2026-03-12 04:55:47.490167+00:00 |
| bestbuy | 1199.99 USD | In stock | 2026-03-11 04:54:12.832731+00:00 |
| bestbuy | 1199.99 USD | In stock | 2026-03-10 05:03:21.828631+00:00 |
| bestbuy | 1199.99 USD | In stock | 2026-03-09 05:03:53.778945+00:00 |
| bestbuy | 1199.99 USD | In stock | 2026-03-06 07:18:55.986607+00:00 |
| bestbuy | 1199.99 USD | In stock | 2026-03-03 03:08:46.732207+00:00 |
| bestbuy | 1199.99 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)
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Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | Sonance - Blaze PowerZone 504 – 500 W DSP-enabled Class-D amplifier with 4 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 504 – 500 W DSP-enabled Class-D amplifier with 4 channels (Each) - Black |
|---|---|
| core.seo_title | Sonance UBX-888-016 |
| audio.wireless | No |
| audio.impedance_ohms | 8 |
| audio.frequency_response | 20 hertz - 20 kilohertz |
| brand | Sonance |
| model | UBX-888-016 |
| gtin14 | 00810103860544 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/3188ec5a-a77b-4ec7-b7b8-0b48b1bdef8d.jpg |
| category | audio |
| physical.depth_in | 13.31 |
| physical.width_in | 8.66 |
| physical.height_in | 1.73 |
| physical.weight_kg | 2.4 |
| physical.dimensions_in | 1.73 x 8.66 x 13.31 in |
| warranty.labor | 5 Years |
| warranty.parts | 5 Years |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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"value": "125 W x 4 @ 8 ohm",
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"features": [
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"feature": "Ultra-Compact ½-Rack Form Factor\nEfficient space-saving design ideal for small to mid-sized installations."
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"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."
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"feature": "Pascal UMAC Class-D Technology\nHigh-efficiency Class-D amplification powered by Pascal UMAC for superior audio performance."
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"feature": "Eight-Position DIP Switch\nSimplifies setup with configurable operational modes, including front panel gain lock."
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"feature": "Configurable GPIO (general purpose input/output)\nCustomizable GPIO ports for enhanced control and integration with external systems."
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"feature": "Energy Efficiency & Compliance\nCompliant with ErP and Energy Star standards for environmentally friendly operation."
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"feature": "UL Listed Audio Equipment\nCertified to meet UL safety standards for professional audio equipment."
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"feature": "UREC™ Universal Power Supply with PFC\nReliable power supply featuring Power Factor Correction (PFC) for global compatibility."
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"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 either Lo-Z or Hi-Z loads, enabling you to tailor your system to drive both types of loudspeakers from a single unit. Additionally, the PowerZone series' power-sharing technology (exclusive to the 252 and 504 models) intelligently distributes the total available power across channels, ensuring optimal performance and reliability. 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.",
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Newegg raw specs
No Newegg raw specs saved for this product yet.