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GT Audio GT-BX24S 3 Way 3.5" 100w RMS Weatherproof Marine Grade Speaker System (Silver)

World RRP: £36.95

Category: Waterproof Speakers

Product code: GT-BX24S

Excellent for use on boats, marine, decks, poolside or other outdoor applications. With special aluminium grilles which are highly corrosion resistant. The speakers are weatherproof and feature a 3.5 inch aluminium injection cone woofer with a 24 Oz magnet. The 1.75" wide dispersion midrange offers outstanding vocal performance. The bass response is optimised via the bass reflex vent, and the speakers have an excellent frequency response, from 70Hz to 21Khz. Quick connect speaker terminals and adjustable mounting brackets facilitate fast installation. Note that these speakers are a passive design and must be connected to an external amplifier.

Version History

This product is a relaunch of our successful Bassface SPLBOX.1 that was available until 2020, but with some evolutionary improvements and additions to optimise performance.


GT Audio

Key Facts

Product Category Waterproof Speakers
Version 1
Series GT Audio
Date Added 12/06/2023
Date Modified 16/11/2023
Barcode 5060905111299
Production Status Current
Product Net Weight (g) (For Pairs/Sets/Major Parts) 600
Product Height (mm) 96
Product Length (mm) 149
Product Width (mm) 95
Complete Product Pack Weight (g) 1462
Retail Carton L (mm) 255
Retail Carton W (mm) 130
Retail Carton H (mm) 192
Operating Temperature (Degrees Celsius) 0-50
Weatherproof Rating IP65
Warranty (Months) - Private Enjoyment Use Only 12
Sold As Pair

Tweeter Data

Voice Coil Diameter (mm) 25.4

Speaker Data

Speaker Maximum Burst Power (Watts) (One Speaker, Using Appropriate Crossover) 100
Speaker Power Handling RMS (Watts) (One Speaker, Using Appropriate Crossover) 50
Continuous RMS Power (Watts) (One Speaker, Using Appropriate Crossover & 0%THD) 40
System Frequency Response (Hz) 70-21000
Optimum Frequency Range (Hz) 150-20000
Impedance (Ohm) (Nominal) 4
Sensitivity (db/1Wm) 86.4
Total Magnet Weight (Oz) 24
Magnet Type Ceramic
Terminal Quick Release

Technical Highlights

  • Tough ABS Vented Bass Reflex Enclosure, Power 100w RMS/200w Max
  • IP65 Rated Weatherproof Construction, Rustproof Aluminium Grilles
  • Response 70Hz-21Khz, 4 Ohm Impedance
  • Dimensions 5.25" x 3.75" x 3.75", 24 Oz Magnet Structure
  • 3.5" Aluminium Cone Woofer, 1.75" Wide Dispersion Midrange, 1" Super Dome Tweeter

What's In The Box?

  • 2 x Weatherproof Box Speakers
  • 2 x Mounting Brackets & Hardware
  • 1 x GT AUDIO Sticker
What's In The Box?