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{name} presenteert industrieel en hedendaags design 

Ashley Calvert

Pair of original vintage speakers produced by the Italian brand GBC, a well-known manufacturer of consumer electronics and audio accessories active primarily during the 1960s and 1970s.
These speakers date to the early / mid 1970s and feature a distinctive Italian Space Age / Pop design, with cream-colored molded plastic cabinets, integrated front grille, and contrasting red GBC logo. The design is fully period-correct and representative of GBC accessories intended for use with radios, tape recorders, and small amplifiers of the era.
The speakers retain their original internal drivers, featuring approximately 10 cm paper cones, paper / fabric impregnated suspensions (not foam), stamped steel frames, and ferrite magnets. All components are original to the period. The original wiring is intact, and no rewiring or modern modifications have been carried out in order to preserve originality. All wiring remains fully functional.
Both speakers have been carefully cleaned and individually tested. Testing was first carried out using a multimeter, followed by functional testing connected to a stereo amplifier, confirming correct audio output from both units. Measured DC resistance values are approximately 3.7 Ω and 3.1 Ω, which is fully consistent with speakers rated at a nominal impedance of 4 Ω. Both units are fully working.
It was common practice for vintage GBC equipment that internal components could vary slightly between units, even when the external cabinet was identical. These differences were related to production periods and component availability at the time and are considered original and period-correct.
The plastic cabinets are intact, with no cracks, breaks, or structural damage, showing only minor signs of age-related wear consistent with vintage use.
The metal hook on the rear of each speaker is an original factory feature, designed to allow the units to be hung or wall-mounted. This detail is typical of comparable GBC products from the same era.
Approximate measurements and weight
Front diameter: approx. 12 cm
Depth: approx. 8 cm
Weight: approx. 320–380 g per speaker
(approx. 700–760 g for the pair)
Nominal impedance: 4 Ω
Cable length: each original fixed cable is approximately 4.5 meters long
Historical note
GBC (Generalmente Brevetti e Costruzioni) was an Italian electronics brand founded in Milan, widely active during the 1950s–1970s. The address “Via Sant’Antonio 15, Milano” refers to the company’s historical headquarters and commercial offices. As was common practice at the time, production methods and internal components could vary depending on period and supplier availability, while remaining fully original and period-correct.
A demonstration video showing the speakers in operation is available at the following link:
https://youtube.com/shorts/sQctu2Q38IA
The video is to be considered an integral part of the description.
Original vintage audio accessories, suitable both as a functional complement to period audio equipment and as decorative Italian Space Age design pieces.

The item offered is original, vintage, and pre-owned, and is described accurately and in good faith.
Before listing, the item is carefully cleaned, tested, and documented with detailed photographs and, where applicable, a video showing its actual condition and functionality. All functions mentioned in the description are tested and verified and are tested again before shipment as a final quality check.
Photographs and any accompanying video form an integral part of the description and accurately represent the condition of the item at the time of listing.
As this is a vintage item, minor signs of age and normal wear are to be expected and are consistent with its age. Any structural damage, missing parts, or non-functioning features are clearly disclosed in the description and/or visible in the images. Colours may vary slightly due to lighting conditions and screen settings.
The item will be professionally packed using protective materials, and double-boxed where appropriate. Shipping is tracked and insured. The item is handed over to the carrier in the same condition as documented prior to dispatch.
The buyer is responsible for providing a correct shipping address and for collecting the parcel within the carrier’s specified timeframe. In case of non-collection, refusal of delivery, or incorrect address, Catawiki’s applicable procedures and conditions will apply.
By placing a bid, the buyer confirms that they have carefully read the description and reviewed all images.
This is a vintage electronic item. Due to its age and original components, slight variations in performance, accuracy, or behaviour may occur over time, even if fully functional at the time of testing. All stated functions have been tested and verified at the time of listing and again before shipment.
The item has not been modified unless explicitly stated and is intended for normal use consistent with its age, or for collection and display.

Italië Space Age  - 1960-1970

GBC - Speaker cabinet (2) - Plastic - Ruimtevaartstaat van werking

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Vintage en industriële meubels

Dit object is niet meer beschikbaar, maar er valt nog veel meer te ontdekken

GBC - Speaker cabinet (2) - Plastic - Ruimtevaartstaat van werking

Populair in Vintage en industriële meubels

1063 objecten

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