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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
4.1 ★★★★★
Based on 660 reviews
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Product Reviews
★★★★★ 5
Solid case.
Color: Sky-Blue
Love this case. Fits great and the color is great! The keyboard is nice and it even has a little spot for a stylist.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 4
Cheap and good
Color: Black, Color: Black
I chose the color black and it gives a really nice look, especially with the multicolor led lights around the keys. It is very easy to clean and you can shut off the keyboard to prevent any mess with the iPad. The magnet is very nice and keeps the keyboard in place. The keyboard doesn’t easily slip or anything so it holds the iPad very well. Only bad thing is that over time the iPad begins to scrape off the pain and it leaves your keyboard with some white spots all over :/ but if looks isn’t something that you care about, this is the keyboard for you. Don’t use it for gaming because there is a delay in functionality when you press a key and then try to use the pad. Also, you have to press the keys a bit harder than the usual keyboard. But for the price? This is a great item! Definitely worth my money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 5
Great quality at a remarkable price
Color: Navy Blue
I got an iPad and was looking for a cover to protect it. I came across this case that has a Bluetooth keyboard. It seems to be working great. It was less than $30 and had 4.5 stars with over 4k reviews.
The keyboard is magnetic and detachable, so I’ve got lots of configuration options. The keyboard pairs easily and allows you to use the iPad like a laptop. The point of an iPad a lot in one shot is kind of the touchscreen, but when I’m typing a lot of text as once (like now), it’s really nice to have a physical keyboard and touchpad. The keys are comfortably spaced and I’m comfortable typing on it. There is no additional setup for the keyboard besides pairing it to the iPad. At that point, all the cursor and keyboard features are immediately available.
The case is well built and has nice features like a slot to hold a stylus and multiple grooves to set your viewing angle. It’s configured to be used in landscape mode, but if for some reason you wanted to use it in portrait mode, you can pop the keyboard off to lay it flat. Especially for the price, this is an exceptionally nice iPad cover.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
💪🏼💪🏼🇺🇸🇺🇸🇺🇸
Color: Navy Blue
⭐️⭐️⭐️⭐️⭐️
Very high-quality product, ideal for all types of heavy-duty work. It feels strong, comfortable, and durable. It performs its function perfectly and exceeds expectations. I highly recommend it for its excellent performance and great value for the pr
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Pink IPad Case
Color: Pink
Great case. My iPad feels very safe in this case compared to my other ones. Easy to clean and the color matches the picture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
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