Pay in installments of $87.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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 22 reviews
Sort
Product Reviews
★★★★★ 4
Good product
Set name: KOJIC
I have used 1/2 bottle since December. Easy to use on dry skin, I use it before showering. I Probably don’t use it enough, simply because I forget. I have had dry peeling skin on my forehead recently and thought, oh I should use it there. I have to say, it made a big difference. One use and the dry skin came off and my forehead looks much better. I was having a hard time with makeup looking splotchy and now it goes on smooth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Makes the skin smooth and soft
Set name: KOJIC
The product is wonderful. The first time I used it, it took off alot of the dead skin on my feet. Better than the "egg" or pumas stone. And bonus my hands are rough to and while rubbing on feet it rubbed off my hands as well and the hands are smoother too. NICE. Has a vick's vapor rub smell to it. Not overly strong. Im looking forward to having my feet smooth for the first time, ever!!! The only thing is the bottle it comes in. I could not get the sprayer to work. The off button worked beautifully but the on button did not work. When on it pumped but nothing came out. I even had my family and friends try to get it to work, but to no avail. So I put it in another spray bottle which worked and it was fine. Love the product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
Works great,smells like Noxema
Set name: KOJIC
This is a great exfoliater. I use it once a week from face to toes. The smell reminds me of Noxema wich I'm not fond of but it's dose rinse off well. Works on both wet and dry skin wich I like better than a different brand which only works on dry skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 3
No change in hyperpigmentation
Set name: KOJIC
I've suffered with hyperpigmentation on my armpits and have been using this for about a month now. I don't see a difference as far as the hyperpigmentation. I use it every other day before I shower but I will give three stars since it does smell great and leaves my armpits feeling soft after each use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 4
Woooo chile….
Set name: KOJIC
This product works great but there should be a disclaimer or lil tip for my guys and girlies who have longer leg hair…you might perhaps trim the legs hairs first or skip the legs altogether cuz girl this ish pills tf up and it took me a good 45 minutes to get it off my legs lol. Think bazookah bubblegum stuck on your skin after blowing a bubble that exploded 😭 5 star product but deducting one star for my poor legs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026