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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Powerus - PW3500POWERUS amplifiers have an advanced protection circuit to help protect against installation errors. It has a high build quality in its construction, with robust components, providing a greater declared power delivery with 0. 1% THD with recorded RMS wattage tested at 40Hz,POWERUS amplifiers also including exclusive functions such as LIMITER. Technical Specifications: Supply Voltage Power Supply 7Vdc ~ 16V dcConsumption at Rest Consumption at Rest 1.
POWERUS amplifiers have an advanced protection circuit to help protect against installation errors.It has a high build quality in its construction, with robust components, providing a greater declared power delivery with 0.1% THD with recorded RMS wattage tested at 40Hz,
POWERUS amplifiers also including exclusive functions such as LIMITER.
Technical Specifications:
Supply Voltage / Power Supply 7Vdc ~ 16V dc
Consumption at Rest / Consumption at Rest 1.5A
Musical Consumption / Music Consumption 170A
Cons. Max. Sinusoidal Signal 40Hz / Max. Consump. in Sinusoidal Signal 40Hz 388A
Efficiency / Efficiency 75%
Input Impedance / Input Impedance 22K Ohms
Input Sensitivity / Input Sensitivity 0.25V ~ 6V
Total Harmonic Distortion / THD 0.1%
SNR> 90dB
Damping Factor / Damping Factor 40Hz (12.6V 2 Ω)> 1000
Frequency Response / Frequency Response 5Hz ~ 45KHz (- 3dB)
80Hz ~ 20KHz Low Pass Crossover
Crossover High Pass 5Hz ~ 200Hz
Boost Gain / Boost Gain 0dB ~ 18dB
Variable Boost Frequency / Frequency of Variable Reinforcement. 28Hz ~ 400Hz
Variable Threshold Limiter / Variable Threshold Limiter Exclusivvo
Dimensions / Dimensions (DxWxH) mm 70x280x260
Weight without Packaging / Weight if Packing 3.95Kg
To install the power supply, use cables with a 35mm2 gauge. OR BIGGER with reducers.
The positive cable must come directly from the battery, with a fuse or protective circuit breaker/fuse located 30 cm from the battery. The negative cable must have the same gauge as the positive cable and screwed into the vehicle's chassis, taking care to avoid paint and rust that may prevent the passage of electrical current, causing loss of power and noise in the sound.
this amplifier requires an upgraded power supply, extra battery/batteries and up-rated alternator (all vehicles requirements will vary)
Powerus PW3500 - 1Ω
Vermogen @ 12.6V @ 1Ω: 1 X 3670 WRMS
Vermogen @ 12.6V @ 2Ω: 1 X 2540 WRMS
Vermogen @ 14,4V @ 1Ω: 1 X 4740 WRMS
Vermogen @ 14,4V @ 2Ω: 1 X 3310 WRMS
Powerus PW3500 - 2Ω
Vermogen @ 12.6V @ 2Ω: 1 X 3670 WRMS
Vermogen @ 12.6V @ 4Ω: 1 X 2540 WRMS
Vermogen @ 14,4V @ 2Ω: 1 X 4740 WRMS
Vermogen @ 14,4V @ 4Ω: 1 X 3310 WRMS
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 1359 reviews
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Product Reviews
★★★★★ 5
Moisturizing, effective, pleasantly scented sunscreen
Style: Kids SPF 50, Size: 3 Fl Oz (Pack of 1), Style: Kids SPF 50, Size: 3 Fl Oz (Pack of 1)
This is the go-to sunscreen our whole family has been using for years. It feels moisturizing (but not greasy) and is easy to rub in to avoid any kind of chalky, white residue. The scent is subtle and pleasant, not the strong pronounced sunscreen smell that a lot of others have. Best of all, it is effective! The bottle received is different than the one pictured on Amazon, but we’re not buying it for the bottle, so that’s okay. :) Would recommend.
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Reviewed in the United States on July 27, 2022
★★★★★ 5
Wonderful
Style: Kids SPF 50, Size: 3 Fl Oz (Pack of 1)
I love it! My daughters have very delicate skin and this product works wonders.
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Reviewed in the United States on October 27, 2025
★★★★★ 5
I hate sunscreens, but...
Style: Kids SPF 50, Size: 3 Fl Oz (Pack of 1)
I hate sunscreen in general--for it's texture and smell. But, being the palest family on Earth makes it a daily necessity. I was pleasantly surprised to actually like the smell of this product! It's a light fruity fragrance. It has a smooth texture like lotion and glided on my skin without being too thick or greasy and no white marks. A little goes a long way too! I could hardly believe I was putting on sunscreen and not regular body lotion. My kids had no issue with it either! They let me put this stuff on their little faces without complaint since it goes on so smoothly. Most importantly, this product did it's job and we were sunburn free. The tube is small--4 ounces--but I don't care because it's so worth having something that goes on easy and doesn't make us greasy and stinky. I bought several tubes--one for each member of the family.
*If this review was helpful, please click 'yes' below. Thanks!*
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Reviewed in the United States on June 14, 2018
★★★★★ 4
It’s ok
Style: Kids SPF 50, Size: 3 Fl Oz (Pack of 1)
Doesn’t smell like anything, especially not fruit. Seems to work well- it’s what we use on our faces. I started using this all over on my daughter because their spray version is not good.
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Reviewed in the United States on April 24, 2019
★★★★★ 5
Overall this is a very good product
Style: Kids SPF 50, Size: 3 Fl Oz (Pack of 1)
I bought this because every sunblock I own eventually gets in my eyes and burns the living daylights out of them. I prefer to use something that isn't laden with chemicals, is cruelty free and reef safe so this looked like it would fit the bill and indeed, it does.
It is a true "no tears" formula which I very much appreciate. As with so many zinc based sunblocks there's still a slight "Kabuki mask" effect but it isn't as bad as some of the other zinc products. I wouldn't go so far as to say it's easy to spread because it doesn't have a lot of "slip", doesn't glide like the non-zinc products. You do have to work with it for awhile to get rid of the decidedly chalky consistency but once you get going it seems to be okay. I think somebody else mentioned using a moisturizer before you put it on which seems like good idea even though this is supposed to be moisturizing.
Would I purchase this again? I'm pretty sure I will because the "no tears" aspect of the product is important to me. I'll probably use it with a light carrier oil on my face first, let that oil sink in and then put this on top. I'll keep you posted on how that works out.
Thank you, Alba Botanica, for being cruelty free and reef safe!
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Reviewed in the United States on August 22, 2020
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