Selenium ST400TRIO 8 Ohm Super Frequency Tweeter with Barium Ferrite Magnet
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12-21 Days
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Selenium ST400TRIO 8 Ohm Super Frequency Tweeter with Bar… — Now in India
₹25,999
Our Price
₹22,605.89
✓ Customs & duties included · ✓ Free tracked delivery · ✓ Priority support
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1-Year Warranty
Easy Returns
Tracked Delivery
US → India delivery timeline
Tracking providedDispatch
2–4 days
Transit
8–14 days
Delivery
12–21 days
Typical US→India timelines. Customs or weather can add variance. We notify proactively.
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What customers say
★★★★★
“Bought on PoshAce to save vs Amazon. Tracking was clear the whole way.”
— Ria, Bengaluru
Verified Buyer★★★★★
“Saved ₹2,400 vs Amazon India on the same model. Legit product, sealed box.”
— Rohan, Chennai
Verified Buyer★★★★★
“First time buying internationally. Customs and duties were included. No surprises.”
— Ananya, Kolkata
Verified Buyer★★★★★
“Compared 3 sites. PoshAce was ₹1,800 cheaper. Shipped and tracked as promised.”
— Aditya, Lucknow
Verified Buyer★★★★★
“GST invoice was ready the same day. Perfect for business expense claims.”
— Nisha, Bhopal
Verified Buyer★★★★★
“I've ordered 4 times now. Consistent quality and pricing every single time.”
— Swati, Kochi
Verified BuyerQuick Overview
- ✓Super tweeter for outstanding detail & clarity in high-frequencies without harshness. The St400 TRIO may be used individually in lower power systems or arrayed for increased coverage & SPL in higher power systems. The base & diffuser are constructed of aluminum contributes to better heat dissipation of the coil moves, w/finish machining of diamond (diamond tool) & varnished.
- ✓The bullet-shape horn design offers a longer throw 40 Degrees x 40 Degrees dispersion. The phenolic annular diaphragm is long-lasting, cost-effective & more natural-sounding than metallic diaphragms.
- ✓The use of high-temperature materials & adhesives improves power handling & produces exceptionally high acoustic output. Together w/magnetic ring of aluminum ensuring a high-definition & efficiency across its fixed playback. Connectors w/quick couplings
- ✓* Nominal impedance: 8 ohms * Minimum impedance at 9,400 Hz: 7.8 ohms * Frequency response at -10 dB: 4,000 to 20,000 Hz * 40 x 40 degrees sound dispersion
- ✓* Recommended maximum program power while using crossover at 8000 Hz: 300 Watts * Recommended maximum program power while using crossover at 5000 Hz: 200 Watts * Diaphragm material: Phenolic * Voice coil diameter:.42 (1.6) mm (in)
