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Name: Ground Zero GZIB 30BR Car Audio Subwoofer with Enclosure 12" 350W RMS 4ohm 3gs-GZIB
Brand: Ground Zero
SKU: 35005791
Price: 239.99 EUR
Availability: InStock
Rating: 5.0 (1 reviews)

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Car Audio Subwoofer

Ground Zero GZIB 30BR Car Audio Subwoofer with Enclosure 12" 350W RMS 4ohm Code: 3gs-GZIB

The Ground Zero GZIB 30BR car subwoofer features a 12″ IRIDIUM passive subwoofer in a bass-reflex enclosure. The front-facing bass-reflex port and angled rear wall are part of the wooden enclosure’s...

The Ground Zero GZIB 30BR car subwoofer features a 12″ IRIDIUM passive subwoofer in a bass-reflex enclosure. The front-facing bass-reflex port and angled rear wall are part of the wooden enclosure’s design.

Type: Passive subwoofer with bass-reflex enclosure
Diameter: 12″
RMS power: 350 W
Impedance: 4 ohms
Subwoofer: GZIW 30
Connection: Push terminal
Net...

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Function

Passive

Classic subwoofers that require an external car amplifier to operate. They give you complete freedom to choose your own amplifier and build your sound system exactly as you want it.
Resistance

4

The most classic and reliable choice. It pairs perfectly with 99% of amplifiers on the market, delivering high-quality, clean bass without straining the system.

239 99 €

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From Tenku 3.9 (45)

3.9 (45 reviews)

Αθήνα, Αττικής

1 piece

See Car Audio & Screens on the page of Tenku

What if it breaks?

You're covered by the statutory 2-year warranty. Contact us and we'll handle the entire process with the store, ensuring your issue is resolved with prompt support through a repair, replacement, or refund.

What if I change my mind?

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Reviews (1)

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5.0

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5

Manolis_Niamidis
2026-10-01

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5

Manolis_Niamidis
2026-10-01

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Description & Specifications

Description

Specifications

The Ground Zero GZIB 30BR car subwoofer features a 12″ IRIDIUM passive subwoofer in a bass-reflex enclosure. The front-facing bass-reflex port and angled rear wall are part of the wooden enclosure’s design.

Type: Passive subwoofer with bass-reflex enclosure
Diameter: 12″
RMS power: 350 W
Impedance: 4 ohms
Subwoofer: GZIW 30
Connection: Push terminal
Net enclosure volume: 37 L
Enclosure dimensions: 460 × 370 × 310/400 mm
Enclosure material: Wood

Manufacturer

Ground Zero - Car Audio Subwoofer Ground Zero

Product Number: 3gs-GZIB

Dimensions

Functionality: Passive

Technical Specifications

Diameter: 12 "

Peak Power: -

Power (RMS): 350 W

Nominal Impendance: 4 ohm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.