Super Tweeter JBL - ST304 40W RMS
SKU: 65300511113

Super Tweeter JBL - ST304 40W RMS

Sale price$118.97 Regular price$132.19
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Description

Super Tweeter JBL - ST304 40W RMSO Super Tweeter ST304 apresenta elevada eficincia e baixa distoro na reproduo das altas frequncias. Pode ser utilizado em sistemas de PA, mini trios automotivos e sistemas de reforo sonoro. A base e o difusor so construdos em alumnio, contribuindo para uma melhor dissipao de calor da bobina mvel, com acabamento em usinagem diamantada e envernizado. O ngulo de disperso da corneta de 40 x 40 (H x V) adequado para atingir longas distncias. Seu diafragma

O Super Tweeter ST304 apresenta elevada eficiência e baixa distorção na reprodução das altas frequências. Pode ser utilizado em sistemas de PA, mini trios automotivos e sistemas de reforço sonoro.

A base e o difusor são construídos em alumínio, contribuindo para uma melhor dissipação de calor da bobina móvel, com acabamento em usinagem diamantada e envernizado. O ângulo de dispersão da corneta de 40° x 40° (H x V) é adequado para atingir longas distâncias.

Seu diafragma fenólico reproduz os agudos com timbre agradável. A bobina é construída em forma de Kapton e enrolada com fio do tipo CCAW (Copper Clad Aluminium Wire), resistente a altas temperaturas.

O conjunto magnético conta com anel de alumínio, garantindo alta definição e eficiência em toda sua faixa de reprodução.

Especificações Gerais

Dimensões: 63 x 115 x 124 mm

Impedância Nominal: 8 Ohms

Peso: 1,128 kg

Peso do Ímã: 320 g

Peso do Conjunto Magnético: 1 kg

Potência RMS:

  • 20 W RMS (NBR 10.303) com crossover de 5.000 Hz / 12 dB por oitava

  • 40 W RMS (NBR 10.303) com crossover de 8.000 Hz / 12 dB por oitava

Resposta de Frequência do Sistema: 3.500 Hz a 18.000 Hz

Qual o Conteúdo da Caixa?

  • 1 Super Tweeter ST304

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65300511113

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Jessica Lorenzetti
Battle Creek, US
★★★★★ 4
Lightweight but questionable coverage
I traditionally used the Coola face lotion but had switched to the spray for my body so I figured I’d try the face spray. It doesn’t smell as bad as a lot of the reviews say it does. It also doesn’t really smell “tropical” for that matter, but it isn’t unpleasant. It sprays evenly and doesn’t feel heavy or greasy. My only complaint is I still got a little burnt. Full disclosure: I’m super fair and have to reapply every 30-60 minutes, even without getting wet. So maybe it’s not meant for people with as pale a complexion as me. Or I have to constantly reapply, or put the lotion underneath. But otherwise I really liked it and really like Coola products.
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Reviewed in the United States on August 14, 2023
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Verified Purchase
Thu Vien
Port Orchard, US
★★★★★ 5
Must have for a hot summer!
My mom saw my aunt using it and was impressed, so she bought it for herself and my sister-in-law. They both love how gentle it feels on the skin and that it’s organic and effective.
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Reviewed in the United States on August 12, 2025
I
Verified Purchase
ilovebooks
Phoenix, US
★★★★★ 3
Too smelly
I love the idea of a clear spray sunscreen but my daughter says it stings her eyes and the smell gives me an instant headache. I really wanna like this but it’s a no go for me
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Reviewed in the United States on August 20, 2025
K
Verified Purchase
kai
Dallas, US
★★★★★ 5
Great for sensitive skin
This was great to take on vacation. I went to Cancun and used this on my face. Never got burned. I have super sensitive skin and this didn’t cause any reactions. I’m also sensitive to smells and I don’t notice anything with this product. Will purchase again.
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Reviewed in the United States on August 6, 2025
S
Verified Purchase
Shaunda Cress
Boise, US
★★★★★ 1
Buyer beware!
Awful! I sprayed my face with it and immediately felt my skin burning. I opened the bottle and noticed all that was in it was a yellowish fluid that smelled like straight rubbing alcohol. My face still has marks on it days later from whatever the substance was. I have used this brand before, and never experienced anything like this. The product was either years past expiration, or liquid was replaced with some kind of chemical.
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Reviewed in the United States on April 22, 2025

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