Wheels and Tires› Tire and Wheel Accessories

Ground Zero

Klippel Optimized Reinforced Paper Woofer Cone

$279.98

SKU: GZRW 10XSPL

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

It features a reinforced paper cone and is Klippel optimized for enhanced performance.
Show original supplier description
The Ground Zero Radioactive GZRW 10XSPL is a 10-inch SPL (Sound Pressure Level) subwoofer engineered for demanding audio systems. This subwoofer utilizes a reinforced paper cone for durability and sound quality, and it has been Klippel optimized to ensure superior performance and linearity. Constructed with a solid aluminum cast basket and a long-stroke compound surround, the GZRW 10XSPL is built to handle significant power and excursion. It features a 63 mm (2.5-inch) copper voice coil and a 2-layer Polycot spider, contributing to its robust design. The IMPP dust cap is adorned with a 3D structure logo. This subwoofer boasts an RMS power handling of 800 Watts and a peak SPL handling of 1200 Watts. With an impedance of 2x 2 Ohms and an efficiency of 82 dB, it is recommended to be powered by an amplifier in the 600 – 1200 Watts range for optimal results.

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

BrandGround Zero
Part NumberGZRW 10XSPL
CategoryWheels and Tires
5,000+ Trusted brands
1M+ Enthusiasts
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(760) 282-4645 hello@motormia.co

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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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