Load Impedance: ≥1000Ω, Voltage: computer sound card 5VPowered by, Output impedance: 200Ω ± 30%(at 1kHz), Sensitivity: -38± 2db(0db = 1V / Pa at 1kHz), Frequency response: 20Hz-20kHz, SNR: 77dB, Monomer: aluminum coating small vibration Ondo, Dimensions: Φ48x165mm, Maximum SPL: 136dB (at 1kHz≤1% T.H.D), Equivalent noise level: 17dB A, Directional: heart-shaped.
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Aliexpress
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Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. I’m not sure about the price, coz I have only 1 record(s) in my database. There is one coupon right now! Check this out.
Link: Banggood product page
1. ($42.14): BGAFF10OFF
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGLILO78, AFfbG10, BGBFAFF2019, BGCITYADS2019, BGVDay10%off, BGSPRING15, BGTT10, bGhOnEy10, BGdragonBoat, bgshOOp10, BgoFErTaSchInA10, BgcLuBofErtA10, BGFVNYK
(these coupons are old, so probably won’t work)
Price history and price alert
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was $28.49).
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).