Boss Audio - ASK904B Kit Audio - 6.5, 4 Channel, White
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Introducing the ASK904B.64 4 Channel Amplifier & 2 Pairs of 6.5" Speaker Kit in White. If you're short on space for a stereo head unit but still want to enjoy your favorite music wirelessly from a Bluetooth enabled device, Boss has got you covered. This kit takes your audio experience to the next level with its powerful amplifier and weatherproof speaker setup.
This all-in-one kit is designed to deliver a punch with its MC900B 4-Channel amplifier featuring a multi-function controller. It comes complete with two pairs of 6.5" MR6W speakers, a waterproof pouch, and a USB/Aux accessory extension cable. Whether you're out on the water or in any environment, this kit is ready to play all your music.
The ASK904B.64 kit offers several features, including weatherproof 6.5" MR6W speakers in white, along with a hideaway antenna. The 4-Channel Weatherproof 500W amplifier comes equipped with a multi-function controller, providing you with versatile control options.
When you purchase the ASK904B.64 kit, you'll find the following items included in the box: MC900B Bluetooth amplifier with a multi-function controller, two pairs of MR6W speakers, a waterproof pouch, a MUSB35 USB/Aux Accessory Extension Cable, mounting hardware, and instruction manuals.
We want to ensure your safety, so it's important to be aware that this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.
Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.
Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.
Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.
Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.
Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.
To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.
We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.
