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GT Audio GT-BASS8.1 8" 20cm 4 Ohm Bass Tube Subwoofer 300w RMS


World RRP: £49.95

Category: Bass Tubes

Product code: GT-BASS8.1

With a big surround for great bass extension and increased power handling this is a product born out of the need for an inexpensive, compact, great sounding passive woofer. For those with a little less space or limited on amplifier budget that still desire more bass than a speaker system alone can provide.

Technical Highlights


  • Powerful 300w RMS (600w Max) Passive Bass Tube
  • Non Pressed Paper Stiff Lightweight Cone & Double Stitched High Roll Foam Surround
  • Compact Tube Design Enclosure, Rear Firing Port for Extended Bass Response
  • High Sensitivity Driver for Maximum Amplifier Compatibility
  • Curved Enclosure Reduces Internal Standing Wave Distortion

Series


GT Audio

What's In The Box?


  • 1 x Bass Tube
  • 1 x GT AUDIO Sticker
What's In The Box?

Version History


This product is a relaunch of the incredibly successful Bassface Bass8.1 Bass tube that was discontinued in 2020.

Key Facts


Product Category Bass Tubes
Version 1
Series GT Audio
First Added 12/06/2023
Last Modified 07/12/2023
Barcode 5060905111251
Production Status Current
Product Net Weight (g) (For Pairs/Sets/Major Parts) 3510
Product Height (mm) 235
Product Length (mm) 480
Product Width (mm) 235
Complete Product Pack Weight (g) 4110
Operating Temperature (Degrees Celsius) 0-50
Weatherproof Rating In-Car Only
Warranty (Months) - Private Enjoyment Use Only 12
Sold As Single

Speaker Data


Speaker Maximum Burst Power (Watts) (One Speaker, Using Appropriate Crossover) 800
Speaker Power Handling RMS (Watts) (One Speaker, Using Appropriate Crossover) 400
Continuous RMS Power (Watts) (One Speaker, Using Appropriate Crossover & 0%THD) 300
Overall Diameter (mm) 240
System Frequency Response (Hz) 40-700
Recommended Frequency Range (Hz) 50-400
Impedance (Ohm) (Nominal) 4
Sensitivity (db/1Wm) 87.57
Total Magnet Weight (Oz) 18
Magnet Size (mm) 110x20
Recommended Bass Enclosure Tuning Frequency (Hz) Pre Tuned to 30Hz
Voice Coil Former Spec Aluminum
Voice Coil Type Copper Round Wire
Voice Coil External Diameter (mm) 41.85
Voice Coil Internal Diameter (mm) 38.6
Voice Coil Winding Height (mm) 15
Voice Coil Winding (Layers) 4
Cone Type Non-Pressed Paper
Spider Compliance Medium
Spider Type Linear
Spider Diameter (mm) 113
Spider Design Single
Surround Smooth
Surround Material Foam
Tinsel Wire Single
Terminal Push

Technical Parameters


SPL (db/1Wm) 87.57
Xmax Single Way Total (mm) 4.5