Blaupunkt
BT51 8W Portable Bluetooth Speaker (Blue) Refurbished
Buy within India
Stores' Price History
Lowest price : ₹1,039 on 27 Sep 2026
Highest price : ₹1,299 on 27 Sep 2026
Average price : ₹1,084
Information about Stores
Blaupunkt Audio India: Licensed Blaupunkt audio D2C for India; warranty and returns per their policy pages. India-wide delivery. source
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Stock alerts watch out-of-stock stores only - right now every listing has stock, so there is nothing to wait for.
Leave everything unticked to watch them all.
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Features
Listen to what this product sounds like Estimated: Balanced
Estimated tuning - how it was calculated: From a speaker, a wireless design - the curve is that family's typical response, not a lab measurement of this exact unit.
Estimated bands vs the mids anchor (300–1000 Hz mean): bass +2.1 dB · treble -2.6 dB - the size of the deviation from flat this preview plays.
Same signal, two ways: Without this is baseline flatness (no EQ at all - the reference line at 0 dB), With this plays this product's estimated tuning curve through the EQ - flip live and hear what the tuning family adds to, and takes from, a flat source.
Wearing your own earphones or headphones? Pick them here and the player pre-corrects for their sound, so the demo plays the target tuning itself - not both mixed together.
More speaker in this budget
Frequently asked questions
What is the price of BT51 8W Portable Bluetooth Speaker (Blue) Refurbished in India?
BT51 8W Portable Bluetooth Speaker (Blue) Refurbished starts at ₹1,085 from 1 tracked store, and the lowest price on record this past year is ₹1,039. Every store's current offer sits side by side on this page.
How does BT51 8W Portable Bluetooth Speaker (Blue) Refurbished sound?
Its frequency response reads Balanced. From a speaker, a wireless design - the curve is that family's typical response, not a lab measurement of this exact unit. The listen section on this page plays a simulation of that tuning on the same track, drawn from its tuning-family estimate - hear it before you buy.
