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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
Axxess AXSUB-GM5 : Amplifier Add-On Interface Adapter, 2021-UP Buick (Amplified), Chevy GMC (Non-Amplified)Add On Amplifier OEM Integration Interface for Select 2021 UP Buick, Chevy and GMC Vehicles. This add a sub interface is installed at the radio location and features a 2 channel non fading 5V RMS output, a fixed low pass frequency of 234Hz, and 250mA remote turn on output. It includes a bass knob & vehicle specific harness for easy installation and customization. Features: 2 Channel non fading 5V RMS output Fixed low pass frequency of 234Hz 250mA
Add-On Amplifier OEM Integration Interface for Select 2021-UP Buick, Chevy and GMC Vehicles.
This add-a-sub interface is installed at the radio location and features a 2-channel non-fading 5V RMS output, a fixed low pass frequency of 234Hz, and 250mA remote turn-on output. It includes a bass knob & vehicle-specific harness for easy installation and customization.
Features:
- 2 Channel non-fading 5V RMS output
- Fixed low pass frequency of 234Hz
- 250mA remote turn-on output
- Designed for non-amplified vehicles
- Bass knob & vehicle-specific harness included
- Install done at radio location
- Micro USB updateable
Applications
-
BUICK
Envision
IOS or IOU
2022-2023
CHEVROLET
Cheyenne 1500
IOK non-amplified
2022-2024
Colorado (New Style)
Non-amplified
2023-2024
Silverado 1500
IOK non-amplified
2022-2024
Silverado 2500/3500
IOK non-amplified
2024-2024
Suburban
IOK non-amplified
2021-2024
Tahoe
Non-amplified
2021-2024
GMC
Canyon
non-amplified
2023-2024
Sierra 1500
IOK non-amplified
2023-2024
Sierra 2500/3500
IOK non-amplified
2024-2024
Yukon
Non-amplified
2021-2024
Documentation
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
4.6 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Elegant and Perfect for Special Occasions
Color: Black, Color: Black
I bought this clutch for a wedding, and it was absolutely perfect. The faux suede feels soft and luxurious, and the design looks far more expensive than it actually is. It’s the ideal size to hold my phone, keys, lipstick, and a few essentials without feeling bulky.
The color matched beautifully with my dress, and the little metallic details gave it just the right amount of sparkle for an evening event. I received several compliments throughout the night!
It’s versatile enough for weddings, cocktail parties, or even a fancy dinner out. If you’re looking for a stylish and affordable evening bag, this one is definitely worth it.
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Reviewed in the United States on November 4, 2025
★★★★★ 5
Black, gold and classy
Color: Black, Color: Black
This is such a super cute and classy clutch. The fabric feels so good. I love the gold chain strap. It’s got a good about of room inside as well. Perfect for a dressy outfit and event.
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Reviewed in the United States on January 27, 2026
★★★★★ 3
Not durable but it’s cute
Color: Black, Color: Black
Used once and the chain broke for the strap. Very cute but not durable.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Very roomy and elegant!
Color: Gold-pu, Color: Gold-pu
Beyond my expectation, very classy, elegant, looking in person. I wore this to a wedding recently and got so many compliments! I’m gonna buy it in other colors. It’s so gorgeous.!
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Very good quality item.
Color: Small-brown
OMGOSH! I love this purse! It is exactly what I've been searching for. I don't normally carry a purse. Wearing jeans or pants most of the time, I use my pockets: phone, flat wallet, lipstick, keys, and I'm ready to go. Occasionally, however, I wear an outfit where the phone is too bulky, like in a dress pocket, or there are no pockets at all. Not sure how I came to own such clothing, but be that as it may, I've been looking for a purse that would be simple, functional, and cute. I don't like large purses and phone size purses are just too small that even my few items overstuff them. Then I end up clipping the keys on the side which is not very sophisticated looking (more hobo than boho) So the search has been ongoing, until my package arrived today! Yay!
This little Iswee purse is PERFECT! It has a clean design with just a few simple elements that give it that polished look. I got the small (6" high & 9" wide) in brown leather. The color is that warm, orangy-brown that I love. The leather is soft but sturdy not supple like a slouch bag but not stiff like a clutch. It is fully lined with interior and exterior, zippered and slide-in pockets. The hardware is a gunmetal color and heavy, seemingly of good quality. The over the shoulder strap can be adjusted with the buckle from 40" to 47" (length includes hardware) and is of a stiffer, belt like leather.
(It even smells like leather)
I may just order another in a fun color. It's worth every penny.
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Reviewed in the United States on May 27, 2025