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The JBL Quantum 300 Wired Over-Ear Gaming Headphones costs Rs 18,900 today, its lowest price in the last 90 days. The gap between the cheapest and dearest shop is Rs 8,877.
Last checked 11 Nov 2026, 12:55 am
Each shop's price at the end of each day, over the last 90 days.
Tap or hover over the chart to see every shop's price that day.
The JBL Quantum 300 is a wired over-ear gaming headset with 50mm dynamic drivers. It offers JBL QuantumSURROUND for PC and works with PC, Mac, Xbox, PS4 and Nintendo Switch.
It has a boom microphone with echo cancelling and memory foam ear cushions covered in PU leather. Connections are 3.5 mm and a USB audio adapter.
The price of JBL Quantum 300 Wired Over-Ear Gaming Headphones in Sri Lanka ranges from Rs 18,900 to Rs 27,777 across 9 shops.
37left.lk lists JBL Quantum 300 Wired Over-Ear Gaming Headphones prices from 9 shops in Sri Lanka on one page.
Yes, JBL Quantum 300 Wired Over-Ear Gaming Headphones is available in Sri Lanka at 9 shops.
The lowest price today, Rs 18,900, is the lowest it has been in the last 90 days. It has stayed about the same over the last 30 days.
CyberDeals, at Rs 18,900, Rs 8,877 less than the dearest of 9 shops.