Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black

Adastra Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black

From

£44.09

1 offer offers at 1 retailer

Adastra propose Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black chez 1 revendeurs. Utilisez notre comparateur pour le meilleur prix. Des 44,09 €.

Listed since 6 April 2026

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£44.09

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Description

BC4V-B 100V 4" background speaker blackA range of indoor speakers, with ABS enclosures and a sturdy metal grille. Suitable for free standing or wall mounting via adjustable fixing bracket. The trapezoidal design allows for the enclosures to be mounted neatly into corners, making them ideal for most applications2 way speaker system with crossover networkRotary selector switch for 100V line tappings or 8 Ohms operationWall mounting bracket suppliedAlternative M6 threaded mounting pointsSupplied singlySpring terminal connectionColour - BlackWoofer - 100mm (4'') reinforced paper coneTweeter - 25mm (1'') balanced domeFrequency response - 110Hz - 20kHzFrequency response - 110Hz - 20kHzPower max. : 8 Ohms - 70WPower rms : 8 Ohms - 35WTappings - 20W, 10W, 5W, 2.5W + 8 OhmsDimensions - 150 x 195 x 150mmWeight - 1.63kgSPL @ 1W/1m - 88dBModel - BC4V-BImpedance : 100V - 500, 1k, 2k, 4k Ohms

Full specifications

MarqueAdastra
Référence fabricantavs119082
EAN5015972119082

Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black: complete technical analysis for 2026

The Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black is a well-regarded reference in the Périphériques informatiques category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Adastra has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Who is this Périphériques informatiques for?

The Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black benefits from the expertise of Adastra in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Périphériques informatiques category, this is an option we recommend without hesitation.

For intensive or occasional use

The Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black adapts to different levels of use in the Périphériques informatiques category. Whether you use it intensively every day or more occasionally, this Adastra product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the Adastra SD460-WIFI Dual Stereo WIFI Multi Streaming Amplifier 4 x 60W.

Against the competition

In the Périphériques informatiques market, the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black is well positioned thanks to its price from £44.09 and the strength of Adastra. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 300 £
Mid-range300 £ to 700 £
High-endOver 700 £

The best times to buy the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black

How does the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black compare to competitors in the Périphériques informatiques category?

In the Périphériques informatiques category, the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black suitable for beginners?

Yes, the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black is generally appreciated by both beginners and regular users of the Périphériques informatiques category. It is quick to set up and Adastra usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black?

Refurbished versions of the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black drop during the year?

Prices for the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Périphériques informatiques category.

Is delivery free for the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black at all retailers?

Free delivery is not guaranteed for the Adastra BC Series BC4V-B 100V Indoor 4" background speaker Black at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

Highlights

Highlights

  • Suitable for free standing or wall mounting via adjustable fixing bracket
  • The trapezoidal design allows for the enclosures to be mounted neatly into corners
  • 8 Ohms - 70WPower rms

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