waterproof case for wire-out electronics – Small


This is the middle size of three wire-through cases. Ideal for radio mics that won’t fit in the smaller 158.

(code 548)


You can either order direct from Aquapac by using ‘Add to cart’ below or, if you prefer, you can

SKU: 548 Category:


Key Features
  • Use all buttons and switches through the case
  • Like most of our cases it’ll float if you drop it in the drink
  • Feed out a wire of up to 1/10th inch / 2.5mm diameter from the case
  • The seams are high-frequency welded to form a super-strong bond
  • Waterproofness Warning!: This case features our ‘TC’ Aquaclip which makes the case waterproof to IPX6 (a quick dunking should be fine, but not prolonged immersion).
  • As used by film crews and sound engineers all over the world!
  • The other two sizes are the 158B Radio Microphone Case and 558 Connected Electronics

Belt Loop
The loop on the back of the case is where you insert the belt.

This is the maximum size of device that will fit:

dimensions diagram

Tip: to get the circumference, add the width to the depth and then multiply this by 2

How waterproof is it?
IPX6 waterproofing level
It’s Stormproof (protected against powerful water jets – click on the icon for more)


Cool gray with gray belt and acid green lanyard

300mu UV-resistant TPU

Case: 2.6oz / 74g  Belt: 2.1oz / 59g  Lanyard: 0.2oz / 7g

Country of Origin
Made in the UK.

(code 548)

Special Instructions for the ‘TC’ Clamp

To Open

instructions diagram
click to expand
  1. Flip the two levers up, one at a time.
  2. Twist the two levers out.

To Close

  1. Place the wire carefully under the retaining arm. The wire must exit through the groove in the clamp.
  2. Place the two halves of the clamp back together so that the wire is held gently in place. Do not squeeze them together hard.
  3. Twist both the levers in, one at a time. Twist both levers before attempting step 6.
  4. Flip the levers over to seal the clamp.

Important Notes

Cases with this clamp are for surface use only, but will offer protection from temporary submersion. They are not recommended for prolonged submersion.

When not using the case leave the TC clamp open. If not the wire could eventually cause a permanent distortion of the foam, risking leakage.

As long as you follow this instruction the clamp will be watertight with or without a wire.

The maximum thickness of wire around which the TC clamp will seal is 1/10th inch (2.5mm).



Additional information

Weight 5.5 oz
Care Instructions


Our warranty covers this Aquapac only, and not any items you may put inside it. We recommend that you insure the contents separately.

Our range has been independently tested to international waterproofing standards. However, the waterproofness of your Aquapac depends on your closing and opening it carefully, and on it not being damaged either before or during use. Please follow all instructions carefully.

Before Every Use
Seal something worthless inside, then submerge in a basin to check the waterproofness.

Aquapac Aquaclip waterproof seal 115mm

Closing the Case
Make sure that all parts are properly attached. Wipe away any grit or sand, which could hamper the seal. Always turn the levers as far as they will go. They should lock smoothly, if not there may be something impeding the seal.

Opening the Case
Never open your Aquapac in or under water. In order to stop any water getting in when you are opening it, first shake off any water then dry with a towel. Hold the case with the opening at the bottom as you open it.

Ongoing Care
Our materials are strong but can still be punctured. Avoid sharp or abrasive objects and protect from impacts. After regular contact with chlorinated or salt water, or with sun creams, wash in soapy water and then rinse with fresh water. Do not use bleach, alcohol or proprietary cleaners.

Aquapacs are made from a variety of materials, mostly plastics which make them rustproof. These include TPU, ABS, nylon and polypropylene.

Extreme Temperatures
Although the case material has been UV-stabilized – which means that the plastic shouldn’t be discoloured or broken down by sunlight – the Aquapac won’t protect anything inside it from heat or sunlight. The soft case material is functional and flexible in air temperatures -40ºC to +60ºC (-40ºF to +140ºF), and water temperatures up to +40ºC (+100ºF).

Humidity and Condensation
In humid climates there will be moisture in the air sealed inside the case. Desiccant sachets will absorb the moisture, keeping the contents completely dry. We recommend use of desiccant sachets in all Aquapacs in humid climates. You can purchase spare sachets – see Accessories.

This is not a toy. It may contain small parts which may be a choking hazard to children under 3. Keep small parts away from children.


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