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Overview

The ExtremeTower TB8 by SoundExtreme are 8-inch sealed 2-way battery-powered amplified tower speakers that are 100% waterproof and dustproof. Mount them to ATVs/UTVs, golf carts, boats, RVs, even perfect for your garage or workshop.

TB8 ExtremeTower Powersports Marine Waterproof Sealed 8-inch 2-Way – 1 Battery-Powered Bluetooth Amplified Speaker + 1 Passive Speaker – White

Model: SEI-ETBAT7708
Web Code: 17747411
Sold and shipped by | 4.4 seller rating (28 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 1 Bluetooth amplified Tower Speaker1 Passive Tower SpeakerRotatable mounts and all hardwareBattery pack and chargerAll cabling for audio and LED lightingRF RemoteQuick Start GuideHardware Intallation GuideUser Manual

BATTERY POWERED – Two rechargeable batteries included that plug into the back of each speaker; 14 hours of battery life at max volume or 40 hours of battery life at 70% volume

600 WATTS PEAK OUTPUT – (100 RMS) power an 8-inch passive woofer and a 1.5-inch tweeter to be as loud as you like; Smooth detailed highs and rich mid-bass lows to cut through all the wind and roar

100% WATERPROOF AND UV RESISTANT – Wash the tower speakers off with a hose, meets IP67 international standards, no worries with salt water, fresh water, mud, sand, or snow; UV protected PP and carbon fiber blend woofer with Santoprene rubber surround; ASA enclosures with 316 Stainless steel screws and aluminum alloy mounts

COMPACT MOUNTABLE DESIGN – 359 degree rotating speaker mount (includes tool and no tool mount option); Clamp fits bar sizes from 1.5 to 3-inches in diameter

MULTI-COLOR LED SPEAKERS – addressable RGB LED’s to give you control of every single LED individually (LED light controller included)

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened

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