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Functional parts built around real dimensions

Vehicle-specific adapters and practical installation parts developed when a generic store-bought component does not fit the job.

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Zagreb, Croatia / EU
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Honda CRX Del Sol speaker adapterPair of Honda Del Sol speaker adapters
Vehicle-specific adapter

Honda CRX Del Sol speaker adapters

Older vehicles often use mounting patterns and installation depths that do not match modern aftermarket speakers. These adapters were developed for a Honda CRX Del Sol using the original fixing points, measured hole positions and the limited space behind the interior panel. The goal is a clean installation without improvised brackets or unnecessary permanent modifications to the vehicle.

The set includes a left and right adapter. Before ordering, compare the listed vehicle and speaker dimensions with your installation, especially if the door trim or speaker configuration has previously been modified.

VehicleHonda CRX Del SolSetLeft + rightProductionZagreb, Croatia (EU)FitmentCheck before purchase
€199Produced in Zagreb, Croatia (EU)
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Kitchen ventilation solution

Ventilation adapter Ø150 to Ø100 mm

This dedicated reducer was created for a common renovation problem: a standard nominal Ø150 mm flexible extractor duct purchased from Bauhaus needed to connect to an existing Ø100 mm wall opening. Universal stepped reducers were available, but they added unnecessary length and did not provide the compact, clean transition required for the installation.

The Ø150 side is intended for a standard 150 mm kitchen extractor or ventilation duct, while the Ø100 side connects to the existing wall opening. Nominal pipe dimensions and real measured diameters can vary, so check the installation before ordering.

InputNominal Ø150 mmOutputNominal Ø100 mmExample ductBauhaus 150 mmProductionZagreb, Croatia (EU)
€14.99Produced in Zagreb, Croatia (EU)
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150 to 100 mm ventilation adapterAdapter installed on a flexible exhaust duct
Bearhill Lab

Why order directly from Bearhill Lab?

You are buying directly from Bearhill Lab, where products are manufactured and prepared for shipping. Each product is made to order in Zagreb, Croatia (EU), and questions about fitment, dimensions or installation are answered by the person who developed the product. Payments are securely processed by Stripe, and Bearhill Lab never stores your card details.

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Questions before ordering?

Ask about fitment, dimensions, delivery or a custom version.

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