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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Alphasonik APP122 Complete 1500W Dual 12” Subwoofers Car Bass Package w/ Amplifier & Installation Kit (2 Sub Woofers with Grills in Custom-Ported Box Loaded Enclosure, Black)The APP122 Dual 12 bass package comes with EVERYTHING INCLUDED! 2 Subwoofers in Ported Enclosure Monoblock Amplifier with Bass Knob Complete Amplifier Wiring Kit With a power handling capacity of 1500 Watts Max (500 Watts RMS), this is all you need! Mono Block amplifier features a thermal protection circuit, nickel plated terminal blocks, powder coated chassis, comes with a THD level of 0. 2%, and a bass boost control to connect near the driver for
- The APP122 Dual 12” bass package comes with EVERYTHING INCLUDED! 2 Subwoofers in Ported Enclosure | Monoblock Amplifier with Bass Knob | Complete Amplifier Wiring Kit | With a power handling capacity of 1500 Watts Max (500 Watts RMS), this is all you need!
- Mono Block amplifier features a thermal protection circuit, nickel plated terminal blocks, powder coated chassis, comes with a THD level of 0.2%, and a bass boost control to connect near the driver for optimum loudness control.
- The amplifiers built-in protection circuitry protects your system from input overload, short circuit, and high temperatures. When protection mode is enabled, the LED indicator on the side panel will illuminate.
- Our professional installation 8 AWG amp kit provides a 17’ power cable, 3’ ground cable, 17’ remote turn on wire, 17’ RCA cable, ATC fuse, and accessory wire-ties.
- The ported enclosure is constructed of MDF (Medium-density fiberboard) with black carpet measured at 13.75” high, 29.5” wide, and a depth of 13.5” bottom/9” top.
The APP122 complete bass pack from Alphasonik is designed to bring high powered bass to your car’s audio system and includes everything you need. The APP122 is an all in one system that consists of a tuned slot port enclosure featuring 2-12” High Powered Subwoofers, a 1500W MAX amplifier with a bass knob remote which can be remotely installed in the dash, and an 8-gauge top grade amplifier installation kit.
The tuned slot port enclosure is made of high quality MDF construction with a durable 5/8-inch wood construction designed to reduce vibration which can affect the performance of the subwoofers.
Adding to the design and flare of the APP122 is the aviation-grade black carpet, the Alphasonik embroidered logo, and the aluminum trim around the ports give the enclosure an aggressive, custom look.
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 2358 reviews
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Product Reviews
★★★★★ 5
Must buy
Size: 2 Big Kid, Color: Blue
My 7yo loves doing his "magic trick" and stepping into his shoes. They slide on easy and stay on, they fit as expected. He says they are very comfortable and make him go very fast. Stylish as well
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Comfy and Cute (but run small)
Size: 3 Big Kid, Color: Black, Size: 3 Big Kid, Color: Black
I wanted black shoes for my kids’ Halloween costumes, but specifically ones they liked and would wear again. I let my three daughters (9, 10 and 11 y/o) scroll Amazon and they chose these, saying their friends had similar ones. These were only $20 a pair, which is a steal for kids tennis shoes so I didn’t expect much. They seem pretty solid. Two of my kids have worn them for a couple weeks and they’re holding up well and seem comfortable-no kid complaints. However, they do run about one size too small. All 3 girls had to size up one size. One of them has a taller and slightly wider foot and she struggles a bit to put them on, but they are comfortable one she does. You can loosen and tighten the elastic laces, but the shoe itself is one piece and doesn’t really stretch so if you have a fat footed kid I’d suggest another shoe, otherwise these are great.
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Reviewed in the United States on October 27, 2025
★★★★★ 4
Good enough
Size: 13.5 Little Kid, Color: Gradient Pink
These are comfy and my daughter loves wearing them. The plastic piece that moves on the laces has ripped up the laces after about a month making it tricky to move. These are a good fill in shoe, but won't last a whole school year.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Good shoes for growing rough boys
Size: 4.5 Big Kid, Color: All Black/Without Strap
Bought these for my son and he loves them. He so rough on shoes I refuse to pay over $30 on him a pair. I still wanted him to have comfort and stability to support his growing body. These seemed perfect. He can put them on by himself and the fit is true to size. I appreciate when I can find half sizes.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Great quality
Size: 2 Big Kid, Color: White
My daughter loves these shoes. Very well made and stylish! I don’t want to spend a lot of money on shoes the last few weeks of school and these were perfect.
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Reviewed in the United States on April 23, 2026