JBL Quantum 400

Prices, specifications and measurements for JBL Quantum 400 (Headphones).

• Price: $110
• Retailer offers: 1
• Availability: Out of stock or unknown
• Grade: Not measured yet
• Last updated: 2026-10-26T07:08:18.810Z

Current retailer offers

• Audio Advice $110; Out of stock or unknown; checked 2026-10-26T07:05:16.342Z View offer Provenance: public.price_listings; external ID jbl-quantum-400-headphones-black; connector unavailable

Known Specs

Fit

Over-ear

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