Home Audio MB Quart Reference 150W Class D 2-Channel Amplifier

MB Quart - Reference 150W Class D 2-Channel Amplifier - Black

Price range: $187.99
Brand: MB Quart
Category: Audio
A pair of MB Quart headphones featuring 10 Hz–0.03 kHz frequency response.
PQS: 85 (computed 2026-03-16 07:03:24.641073+00:00)
GTIN-14: 00806576232650
MB Quart - Reference 150W Class D 2-Channel Amplifier - Black

Key specs

A human-friendly subset of specs (non-null)
Frequency response
10 hertz - 0.03 kilohertz
Wireless (BT/WiFi)
No

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6498281 187.99 USD In stock View offer → 2026-03-16 02:45:33.598621+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 187.99 USD In stock 2026-03-16 02:45:33.598621+00:00
bestbuy 187.99 USD In stock 2026-03-15 02:33:55.604316+00:00
bestbuy 187.99 USD In stock 2026-03-14 02:37:11.876428+00:00
bestbuy 187.99 USD In stock 2026-03-13 02:46:39.435044+00:00
bestbuy 187.99 USD In stock 2026-03-12 02:38:02.754640+00:00
bestbuy 187.99 USD In stock 2026-03-11 02:36:34.504463+00:00
bestbuy 187.99 USD In stock 2026-03-10 02:46:27.826164+00:00
bestbuy 187.99 USD In stock 2026-03-09 02:45:10.517302+00:00
bestbuy 187.99 USD In stock 2026-03-06 06:05:49.821769+00:00
bestbuy 187.99 USD In stock 2026-03-03 01:56:24.415513+00:00
bestbuy 187.99 USD In stock 2026-03-02 07:56:15.908141+00:00

Full specs

Show full spec table
Frequency response10 hertz - 0.03 kilohertz
Wireless (BT/WiFi)No
Reconciled at2026-03-06 10:20:22.157613+00:00
Canonical JSON (expand)
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Debug data (expand)
Raw title MB Quart - Reference 150W Class D 2-Channel Amplifier - Black
Raw brandMB Quart
Raw categoryBest Buy > Car Electronics & GPS > Car Audio > Car Amplifiers > Multi-Channel Amps
Canonical highlights (non-null)
core.title MB Quart - Reference 150W Class D 2-Channel Amplifier - Black
core.seo_title MB Quart RA1-150.2
audio.wireless No
audio.frequency_response 10 hertz - 0.03 kilohertz
brand MB Quart
model RA1-150.2
gtin14 00806576232650
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6498/6498281_sd.jpg
category audio
physical.depth_in 9.0
physical.width_in 6.0
physical.height_in 2.25
physical.weight_kg 1.77
physical.dimensions_in 2.25 x 6 x 9 in
warranty.labor 1 Year
warranty.parts 1 Year
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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      "feature": "MB Quart Class SQ Topology\nMatched with Q-Stasis the sonic accuracy and clarity exceeds standard Class D amplifiers."
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      "feature": "FLUID-FETS\nPainstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest-end home amplifiers."
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      "feature": "Aluminum Heat Sink\nQuickly dissipates heat to allow the amplifier to run lower impedance for longer duration."
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      "feature": "Auto Turn-On\nThe amplifier turns on when a signal is received on the RCA inputs, so an amplifier remote turn-on wire is not needed to turn on the amplifier."
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Newegg raw specs
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