KZ Castor IEM (Improved vs Tangzu Wan'er SG 2 -
Every tracked fact about the two, side by side - prices, history lows, ratings. No verdict: which one to buy is the visitor's decision, always.
KZ Castor IEM (Improved Bass) + AUDIOCULAR D07 Slim DAC & Amp
KZ
Lowest on record ₹1,879 on Friday, 25th Sept, 2026
★★★★★ 4.8 4.8 · 89 reviews
Full prices & history
Tangzu Wan'er SG 2 - Black / 4.4 mm / None
TANGZU
At its lowest recorded price
Full prices & history
What is being compared
Both sides are in-ear monitors. The rows below are the facts each store publishes for this shelf - driver arrangement, impedance, sensitivity, plug and connectivity. A dash means the listing does not state that spec.
Spec
KZ
TANGZU
Sensitivity
—
113.5dB
Connectivity
Wired
Wired
Connector
—
2-pin 0.78mm
Plug
—
4.4mm balanced
Price over the last 30 days
Daily lowest price across every tracked store, from the site's own price history. The line is one product's own range - the two cards are not drawn to a shared scale.
KZ Castor IEM (Improved Bass) + AUDIOCULAR D07 Slim DAC & Amp
at its 30-day median
Lowest on record ₹1,879 on Friday, 25th Sept, 2026
In stock at 1 tracked store
Tangzu Wan'er SG 2 - Black / 4.4 mm / None
at its 30-day median
Lowest on record ₹2,000 on Tuesday, 22nd Sept, 2026
In stock at 1 tracked store
Price gap right now
₹355
15% of the dearer one's price.
Stores with it in stock
1 vs 1
Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.
The decision, factually
Cheaper right now
Tangzu Wan'er SG 2 - Black / 4.4 mm / None
Lowest current price across all tracked stores - ₹2,000 vs ₹2,355.
Deepest discount ever seen
KZ Castor IEM (Improved Bass) + AUDIOCULAR D07 Slim DAC & Amp
From each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.