Boat and Auto Speakers Structure – Waterproof Speaker Set – 40 Watt RMS – Boot Speakers (CSB3)

Login to see prices

Request quote
Retail price: € 39.95 SKU: CSB3 Categories: ,

Bring music to a higher level with this Caliber CSB3 Auto Speakers for structure. The speaker set with 40 Watt RMS and no less than 80 Watt maximum power provides enough volume to sing with your favorite music. Easily assemble the speakers in your bathroom, car or garden with the supplied mounting brackets. The speaker set is waterproof and frost resistant , so you can simply be outside use and hang. Thanks to the 2-way system of the coaxial speaker, the speakers produce both high and low tones in a fine balance.


  • Water and frost resistant
  • set of two
  • 2-way system < Li> 40 Watt RMS
  • Max 80 Watt Peak power
  • Coaxial
  • Suitable for inside and outside
  • Including mounting brackets

For inside and outside

The robust speaker set is suitable for use both in the house and outdoors. Thanks to the UV coating they are protected against the sun. Because they are waterproof speakers, you can, for example, build them in the bathroom. This is how you sing the stars of heaven when you are in the shower and the music is shining out of the speakers. The car and boat are also beloved places to mount these structure speakers. In addition to waterproof, the speaker set is also frost resistant, so that you can leave the speakers in your veranda or boat all year round.

The best tunes

The construction speakers are equipped with a coaxial 2-way system. All your favorite songs are then played clearly and balanced by combining a tweeter and woofer. This way, both the high and low tones in the music come to the fore. The speakers have a frequency range of 110 Hz to 22 Kilohertz and an RMS capacity of 40 watts. With a peak power of 80 watts you can always count on sufficient volume.

Easy to use

The construction speakers are easy to install both outside and in the car or bathroom. Thanks to the included mounting brackets, you can hang the speaker set nicely in the shower, on the parcel shelf in your car or on the deck of your boat. You mount them with relatively small screws, so that no large screw holes will be made.


  • caliber csb3 car speakers
  • mounting brackets
Weight 1.324 g



2 Years

Product type

Surface mounted loudspeaker

Garantie Type

Carry-in warranty





Luidsprekers maat
Luidspreker type


Versterker opties
Netto gewicht (gr)
Totaal vermogen (Watt)
Hoogte product (mm)
Lengte product (mm)
Breedte product (mm)


Scroll to Top