Mobile Electronics› Video Accessories

Blaupunkt

8-Inch 320W Amplified Under-Seat Subwoofer System

$235.00

SKU: GTHS-81PRO

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Blaupunkt GTHS-81PRO is an 8-inch amplified subwoofer system designed to deliver enhanced low-frequency bass. It offers a maximum power output of 320 watts.

This under-seat subwoofer features an ultra-thin, compact, and slim profile for seamless integration and space-saving installation. It is compatible with a range of car audio systems, making it a versatile addition to car and truck audio setups.
Show original supplier description
The Blaupunkt GTHS-81PRO is an 8-inch amplified subwoofer system that provides a maximum power output of 320 watts, designed to deliver enhanced low-frequency bass and elevate your car's audio experience. Its slim profile allows it to fit seamlessly under your car seat, saving valuable space without compromising on audio performance. This makes it an ideal solution for those looking to upgrade their car audio without a bulky setup. The GTHS-81PRO is a versatile component compatible with various car audio systems, making it a suitable choice for a wide range of cars and trucks. Whether you are a dedicated audiophile, a frequent road-tripper, or simply seeking an audio upgrade, this subwoofer aims to meet those needs. Its sleek design, characteristic of Blaupunkt products, ensures it will integrate attractively into most vehicle interiors, offering a modern and appealing aesthetic. Key specifications include an 8-inch speaker size, a frequency range of 50-150 Hz, and a monoblock channel configuration. It features RCA connector types and offers adjustable bass boost from 0 to 12dB. The unit dimensions are 13.0 x 9.45 x 2.87 inches, highlighting its low-profile nature. Accessories included are a screw kit, speaker wires, and a dash mount control knob, facilitating installation.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Available on iOS & Android

Specifications

BrandBlaupunkt
Part NumberGTHS-81PRO
CategoryMobile Electronics

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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