Mobile Electronics› Vehicle Audio and Components

PowerBass

PBX-1 Series 8-Inch Subwoofer

$79.99

SKU: PBX1-8D2

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Overview

The PowerBass PBX1-8D2 is an 8-inch subwoofer designed for extended low-frequency response and superior sonic accuracy. It features a durable polycarbonate cone with an inverted dust cap and a Parabolic Santoprene Hybrid Surround for controlled bass. The subwoofer is engineered with Perimeter Aero-Vent Voice Coil Cooling Vents and a vented BASV voice coil former to keep the system cool during strenuous use.

The PBX1-8D2 is versatile, offering deep bass in both sealed and ported enclosures. It is available in a Dual 2-ohm configuration and has a power handling of 300W RMS and 600W Max. The proprietary non-resonance steel basket ensures durability and light weight, while multi-layer progressive spiders enhance control and longevity.
Show original supplier description
The PowerBass PBX1-8D2 8" Subwoofer, part of the PBX-1 Series, is engineered to provide powerful bass and extended low-frequency response with enhanced sonic accuracy. Its innovative cooling system utilizes Perimeter Aero-Vent Voice Coil Cooling Vents and a vented BASV voice coil former to ensure consistent performance and prevent overheating during strenuous use. The proprietary non-resonance steel basket minimizes vibrations while maintaining durability and a lightweight design, complemented by multi-layer progressive spiders for enhanced durability and controlled bass. Its extended low-frequency response, optimized for a range of 40 Hz to 400 Hz, provides deep, tight, and accurate bass tones. The subwoofer's compact design, with a cutout diameter of 7 1/8 inches and a mounting depth of 5.25 inches, allows for versatile installation, fitting into tight spaces. Key specifications include an 8-inch size, dual 2-ohm nominal impedance, a 1.5-inch voice coil, and a 90 oz magnet. It boasts a sensitivity of 82 dB and an Xmax of 9 mm, contributing to its impressive sound output.

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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Specifications

BrandPowerBass
Part NumberPBX1-8D2
CategoryMobile Electronics
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
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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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