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Gladen GS12-Slim ALLROUND Subwoofer, image 1
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  • Gladen GS12-Slim ALLROUND Subwoofer, image 1
  • Gladen GS12-Slim ALLROUND Subwoofer, image 2
  • Gladen GS12-Slim ALLROUND Subwoofer, image 3
  • Gladen GS12-Slim ALLROUND Subwoofer, image 4
  • Gladen GS12-Slim ALLROUND Subwoofer, image 5
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  • Gladen GS12-Slim ALLROUND Subwoofer, image 7
  • Gladen GS12-Slim ALLROUND Subwoofer, image 8
  • Gladen GS12-Slim ALLROUND Subwoofer, image 9

ALLROUND Subwoofer

Gladen GS12-Slim

  • 30 cm / 12” Subwoofer
  • 500 / 650 watts
  • 2x2 ohm Impedance
  • 2,5” voice coil
Engineered in Germany

Overview Gladen GS12-Slim

  • Steel Basket
  • coated paper
  • including protective grille and mounting ring
  • For 45 liters ventilated or
  • closed 25 l


Matching products for Gladen Gamma GS12-Slim

Technical Data Gladen GS12-Slim


  • Recommended volume (sealed):

    25-30 Liter

  • DC resistance (Rdc):

    3,56 Ω (series)

  • Nominal impedance (ZN):

    2x2 Ω

  • Resonance frequency (Fs):

    26,5 Hz

  • Voice coil diameter:

    2,5 inch

  • Voice coil height:

    30 mm

  • Mechanical Q factor (Qms):

    5,64

  • Electrical Q factor (Qes):

    0,49

  • Total Q factor (Qts):

    0,45

  • Moving mass (md):

    183,6 g

  • Effective piston area (sm):

    551,5 cm2

  • Mechanical resistance (Rms):

    5,42 kg/s

  • Compliance (Cms):

    0,197

  • Force factor (BL):

    11,17 Tm

  • Equivalent air volume (Vas):

    61,5 dm3

  • SPL 2,83V/1m:

    89,02 dB

  • External diameter:

    330 mm

  • Installation diameter:

    305 mm

  • Installation depth:

    100 mm


Downloads GLADEN GAMMA GS12-Slim


Product safety and manufacturer information

Manufacturer within the meaning of Regulation (EU) 2023/988: Gladen Europe GmbH, Bertha-Benz-Str. 9, 72141 Walddorfhaeslach, Germany
Email: info@gladen.com
WEEE reg. no. DE30475144

Safety information

  • Secure enclosure and driver firmly in the boot. An unsecured enclosure becomes a projectile under full braking or in an accident.
  • Spare-wheel subwoofers: access to the spare wheel, tool kit, warning triangle and first-aid kit must be kept. Do not install if the boot has no emergency release.
  • Observe the vehicle's permissible gross weight and payload. Additional mass at the rear changes the handling.
  • Check the area behind the drilling point before drilling. Do not drill into load-bearing parts or tank, brake or cable areas.
  • Magnetic field: keep a distance from implanted medical devices such as pacemakers.
  • Installation by qualified persons only. Disconnect the battery as specified by the vehicle manufacturer before starting work.
  • Do not mount in airbag deployment zones, in the driver's field of view or above the footwell or pedals.
  • Do not work on high-voltage systems of hybrid and electric vehicles. Do not touch orange cables.
  • For dry interiors of road vehicles only. Not for marine, trailer, outdoor or wet-area use.
  • High volume can permanently damage your hearing and mask warning signals, sirens and announcements.

Full safety and installation instructions: manual in the download area. Product safety questions or reports: Product safety page or info@gladen.com.

Vehicle Configurator

Which subwoofer fits under your seat or into your boot? The vehicle configurator shows the matching package for your series with subwoofer, amplifier and harness, every part with its number.

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FAQ | Frequently Asked Questions

Here you will find an overview of frequently asked questions.

Downloads

Overview of all downloadable files, such as data sheets or software.

Distributors

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GLADEN EUROPE GmbH
Bertha-Benz-Str. 9
72141 Walddorfhäslach
Germany
Phone +49 7127 8102820
Email: info@gladen.com


© 2026 GLADEN EUROPE GmbH | All rights reserved.