About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

BlackNugget
Universal car antenna

The Universal Car Antenna from BlackNugget is a high quality solution for car owners looking for an elegant and technically advanced antenna. Thanks to the included 4, 5 & 6 mm adapters, it is compatible with almost any car and allows for easy and hassle-free installation.
This antenna gives your vehicle a sportier look and is available in different lengths (3, 5 or 9 cm) to suit your personal preferences. Despite its compact size, it offers excellent reception quality for AM & FM without compromise.
Installation is extremely easy thanks to the adapter screws and matching antenna base supplied. Vehicle owners can easily install the antenna themselves without having to rely on professional help.
Made from high-quality, anodized aluminium and manufactured under strict quality controls, the antenna is characterized by its durability and first-class quality. With BlackNugget, customers are opting for a professional solution that promises long-term reliability .

Advantages

✅ Various lengths
✅ Very robust
✅ Quick assembly

Disadvantages

❌ None

The first impression

Packaging and contents

ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingCompact product packaging, use of plastic film can be avoided 80 points
Package contents & scope3 cm antenna plus 3 adapters (4.5 and 6 mm)100 points
Instructions for useNo instructions for use, but product is self-explanatory100 points
Total 95 points
Weighting: 20%
*The maximum score is 100 points

The packaging of the vehicle antenna leaves a positive first impression. Sustainability is particularly noteworthy, as only recyclable and renewable materials such as paper and cardboard were used for the shipping carton. The compact design not only helps to minimize waste, but also avoids unnecessary packaging material. Only the use of plastic film inside could be improved. Although it protects the product, the use of recyclable material would be desirable.
The scope of delivery includes the 3 cm antenna and 3 adapters in sizes 4.5 and 6 mm. The completeness and perfect condition of the contents meet expectations.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceSimple, appealing design100 points
ProcessingGood workmanship100 points
StabilityVery stable and robust100 points
Sustainability of the productNo information on sustainability, but high-quality materials 70 points
Total 93 points
Weighting: 20%
*The maximum score is 100 points
The antenna makes a good first impression

The car antenna from BlackNugget is not only visually appealing, but also impresses with its workmanship. Carefully manufactured, we could not find any defects. Both the antenna and the adapters are neatly finished, with no irregularities or sharp edges, ensuring safe installation and protection of your vehicle.
Made from high-quality anodized aluminium, the antenna combines stability and durability. These properties make it resistant and robust, so you can rely on a long service life.
In addition, the antenna is characterized by a simple and timeless design that blends seamlessly into the aesthetics of your vehicle. The car antenna is available in different lengths (3, 5 or 9 cm) to suit different aesthetic preferences. This allows it to be fitted to almost any type of vehicle without compromising the design.
Although no specific information is available on the sustainability of the product, it can be assumed that the car antenna has a long service life due to the use of high-quality materials.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
InstallationQuick and easy100 points
Material qualityHigh quality100 points
DesignSimple, timeless design100 points
Reception qualityGood reception quality 90 points
FlexibilityVery flexible100 points
Total 98 points
Weighting: 45%
*The maximum score is 100 points

Our practical test of the BlackNugget vehicle antenna came to a positive conclusion. The antenna proved to be extremely stable and robust even under demanding conditions. Even at high speeds and in changing weather conditions, the antenna remained stable and offered largely reliable reception thanks to its robust construction and the use of high-quality materials.
The antenna was relatively quick and easy to install. Thanks to the adapters supplied, the antenna could be mounted quickly and securely on the vehicle.
The material quality and durability of the antenna are particularly praiseworthy. Made of high-quality, anodized aluminium, it is very robust and guarantees reliable reception even under heavy use, so that the antenna can remain on the vehicle in the car wash, for example, and does not have to be removed.
The simple and timeless design of the antenna blends seamlessly into the appearance of the vehicle. The discreet appearance of the antenna draws the eye to the vehicle and emphasizes its aesthetics.
The flexibility and adaptability of the antenna are further plus points. With different lengths of 3.5 or 9 cm, the antenna is versatile and can be customized to suit individual needs and preferences, making it an ideal choice for different vehicle types and models.

Overall, we are very satisfied with the performance and quality of the BlackNugget car antenna. It offers stable reception, an attractive design and easy handling, making it a reliable and attractive accessory for any vehicle.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioGood performance in the lower price segment90 points
Rating cut3.8 out of 5.0 on Amazon40 points
Total65 points
Weighting: 15%
*The maximum score is 100 points

On the Amazon platform, customers rate the product with an average of 3.8 stars. Frequent points of criticism are the poor reception and the non-functioning installation. Many customers like the overall package. They are impressed by the size, quality and flexibility. In our practical test, we were able to confirm that installation was quick and easy and the reception quality was good.

Prices of up to €49.59 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €6.99 . The BlackNugget car antenna is therefore currently in the lower price segment with a price of €8.99. The price-performance ratio is reasonable for the quality and performance received.

Overall result

WeightingScore achieved*
1. packaging & contents20% 95 points
2. product processing & appearance20% 93 points
3. in the practical test45% 98 points
4. price/performance & consumer ratings15% 65 points
Total 91 points
*The maximum score is 100 points
Universal car antenna
 of the brand 
BlackNugget
achieved
91
Points in our test and therefore passed. The test was carried out in the test period
02/24
and is stored in our database under the licence number
240208006
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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