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GT Audio GT-SW12/4 12'' 30cm 2x4Ohm DVC Subwoofer 200w RMS (Sealed/Ported Enclosures)

World RRP: £48.95


Product code: GT-SW12/4

High quality dual voice coil subwoofer offering performance without excessive cost. Lightweight construction for efficient performance even when powered from modest amplifiers. Extremely musical bass, by virtue of the complete lack of mass. As a subwoofer is made more and more powerful the heavier and heavier resultant cone and motor weight blunts the musicality, creating the familiar one note bass that we seem to be used to today. The GT-SW range is a breath of fresh air and delivers back that exciting, hard, driving sound. Unbeatable bass performance at the price point.

Technical Highlights

  • 200W Continuous RMS / 400W Burp Power Handling
  • 2 Inch Dual 4 Ohm Round Wire 4 Layer Voice Coil
  • Works In Free Air Or Ported/Sealed Enclosures 2.97 Cuft
  • Linear Medium Compliance 1x1 Spider Pack
  • Smooth Foam Surround & Non Pressed Paper Cone
  • High Quality Y25 Magnet 140x20mm
Technical Highlights


GT Audio

What's In The Box?

What's In The Box?
  • 1 x Subwoofer
  • 1 x Data Sheet
  • 1 x GT Audio Sticker

Version History

Developed over an extended period and brought to market Q3 2023 for the launch of the GT Model range.

Key Facts

Product Category Subwoofers
Version 1
Series GT Audio
First Added 12/06/2023
Last Modified 25/01/2024
Barcode 5060905111442
Production Status Current
Product Net Weight (g) (For Pairs/Sets/Major Parts) 3500
Product Height (mm) 145
Product Length (mm) 315
Product Width (mm) 315
Complete Product Pack Weight (g) 3800
Operating Temperature (Degrees Celsius) 0-50
Warranty (Months) - Private Enjoyment Use Only 12
Sold As Single

Speaker Data

Speaker Maximum Burst Power (Watts) (One Speaker, Using Appropriate Crossover) 400
Continuous RMS Power (Watts) (One Speaker, Using Appropriate Crossover & 0%THD) 200
Overall Diameter (mm) 315
Magnet Diameter (mm) (Including Magnet Protector Where Applicable) 140
Installation Cut-Out Diameter (mm) 280
Overall Depth (mm) 145
Mounting Depth (mm) 125
Front Protrusion From Mounting Plane (mm) 20
Recommended Frequency Range (Hz) 35>1000
Impedance (Ohm) (Nominal) 4+4
Sensitivity (db/1Wm) 91
Total Magnet Weight (Oz) 40
Magnet Size (mm) 140x20
Magnet Type Y25
Magnet Qty 1
Top Plate thickness (mm) 6
Back Plate Thickness (mm) 6
Optimum Bass Enclosure Type Ported/Sealed
Recommended Bass Enclosure Volume (CuFt) 2.97
Recommended Bass Enclosure Tuning Frequency (Hz) 34
Voice Coil Former Spec Aluminium
Voice Coil Type Copper Round Wire
Voice Coil External Diameter (mm) 53.96
Voice Coil Internal Diameter (mm) 50.8
Voice Coil Winding Height (mm) 20
Voice Coil Winding (Layers) 4
Cone Type Non Pressed Paper
Spider Compliance Medium
Spider Type Linear
Spider Diameter (mm) 160
Spider Design 1x1
Surround Smooth
Surround Material Foam
Tinsel Wire Single
Terminal Spade