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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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Description
Boss Audio ASK904B.64 4-Channel Bluetooth Amplifier w-4 SpeakersASK904B. 64 4 Channel Bluetooth Amplifier with 4 Speakers 500 Watt 4 channel Bluetooth amplifier, two pair Marine Speakers, USB cable Features: Weatherproof MR6W 6. 5" Full Range Marine Speakers with Poly Carbon Cone and Rubber Surround 180 Watts MAX 90 Watts RMS Power Handling per Pair MC900B has 500 Watt Max Power 4 Channel Weather Proof Amp with Multi Function Remote Aux, Low Level Inputs, RCA Pre amp Outputs and USB Charging Port Bluetooth Audio
ASK904B.64 4-Channel Bluetooth Amplifier with 4 Speakers500 Watt 4-channel Bluetooth amplifier, two pair Marine Speakers, USB cable
Features:
- Weatherproof MR6W 6.5" Full Range Marine Speakers with Poly Carbon Cone and Rubber Surround
- 180 Watts MAX 90 Watts RMS Power Handling per Pair
- MC900B has 500 Watt Max Power
- 4 Channel Weather Proof Amp with Multi-Function Remote
- Aux, Low Level Inputs, RCA Pre-amp Outputs and USB Charging Port
Bluetooth Audio Streaming - play music and apps like Spotify/Pandora wirelessly
- NO Head unit is Needed to Play your Music
- Includes Flush Mount Bezel for Remote, Mounting Bracket, 10 ft. USB Cable and Protective Phone Pouch
Audio Streaming
Audio streaming [A2DP] is an audio protocol of Bluetooth technology. This profile allows for audio to be streamed wirelessly from your compatible device, such as a Smartphone, to the source unit so you can enjoy your favorite music or streaming music service such as Pandora or Spotify, wirelessly.
Aux Input
The Aux Input allows you to connect to the audio output of an external device such as an MP3 Player or Smartphone so you can enjoy your music through your system.
Fully Marinized
Fully Marinized is the term we use for our Marine and Outdoor products that are Weather Proof. We integrate high-tech, state-of-the-art waterproofing materials plus special UV coatings for plastic surfaces, coated circuit boards and connections to protect the product against the harsh outdoor elements and resist corrosion.
Multi-Function Remote Control
In-line Remote Control that can be installed in a convenient, safe place to allow you to control the volume, track and other functions of your system while riding.
USB Charging
Built-in 1A charger allows you to charge your USB connected device thru this units USB port.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Product : BOSS AUDIO ASK904B.64 4-CHANNEL BLUETOOTH AMP WITH
Manufacturer : Boss Audio
Manufacturer Part No : ASK904B.64
Product : BOSS AUDIO ASK904B.64 4-CHANNEL BLUETOOTH AMP WITH
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 16 reviews
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Product Reviews
★★★★★ 5
Great product! :)
Color: 01-silver
It looks great and work very smoothly on our kitchen counter.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Very fuctional
Color: 01-silver
Very stylish and functional, the suction cups hold it in place
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Functional and Good Quality
Color: 01-silver, Color: 01-silver
I give this SMARTAKE paper towel holder 4 stars. Overall, it's a very good product that I would recommend, but it has one minor drawback that takes away a star.
The Positives
Quality and Stability: The holder feels good quality, and the material (steel) is sturdy. Once placed on the counter, it's stable and adheres well to the surface.
Assembly and Use: It was easy to put together; just read the instruction manual. I confirm that it works well even with large paper towel rolls. Furthermore, it's not difficult to change the roll at all.
The Drawback
The only problem is the small mechanism that's supposed to adjust and hold the roll (the piece that prevents it from twisting too much). As the paper gets used up, this piece doesn't do its job properly, and the paper unwinds more than it should.
Conclusion: If you're looking for a modern, stable, and well-made holder for your kitchen, this is excellent. Just keep in mind that the adjuster isn't the best, but other than that, it does its job perfectly.
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Reviewed in the United States on October 18, 2025
★★★★★ 5
Durable and nice look
Color: 02-black
Nice quality and nice look for our kitchen
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Classic holder keeps paper towels in place in a breeze.
Color: 06-bronze
This classic paper towel holder works perfectly. I had constantly unrolling paper towels in the breeze. This holder keeps everything in place now. So nice. Plus, it has a sleek, uncluttered design. I’m very pleased.
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Reviewed in the United States on May 18, 2026