Used d & b Audiotechnik C690
Used d & b Audiotechnik C690 loudspeakers are a professional audio choice, recognised for robust construction and natural sound clarity across live event and studio applications. Available second-hand, these units offer reliable performance for sound engineers and audio professionals. Browse the current used C690 listings available below to find the right unit for your setup.
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d & b Audiotechnik C690 specifications
| Brand | d and b Audiotechnik |
| Segment | Audio |
About the d & b Audiotechnik C690
The d & b Audiotechnik C690 is a professional loudspeaker designed to deliver a natural sound experience. Built with robust construction, it is suited to both live event and studio applications, integrating into a variety of sound systems to meet diverse professional needs. Its versatility and clarity make the C690 a practical option for sound engineers seeking dependable audio reproduction across different environments.
d & b Audiotechnik C690 — buyer FAQs
What is the d&b Audiotechnik C690 and what is it used for?
The d&b Audiotechnik C690 is a professional loudspeaker built for natural sound reproduction. It is suited to both live event and studio applications, and is designed to integrate into a variety of professional sound systems. Its robust construction makes it a practical choice for sound engineers who need dependable audio performance across different environments.
Who makes the C690 and where does it sit in their range?
The C690 is made by d&b audiotechnik, a German professional audio manufacturer founded in 1981 and based in Backnang, Germany. The company produces loudspeaker systems, line arrays, subwoofers, amplifiers and system control software for the rental, touring and installation markets, with all products manufactured in Germany. The C690 sits within that loudspeaker range as a professional unit aimed at sound engineers.
What should I check when buying a used d&b Audiotechnik C690?
Used C690 units are sold per piece, so confirm you are purchasing the quantity you need and check the condition notes for any cosmetic wear or functional issues. Verify that the unit powers on and produces clean audio output across its range. Every listing on 10K Used carries a 21-day warranty covering major functional faults; full details are in the buying guide at https://www.10kused.com/used-av-equipment-guide/.
How much does a used C690 loudspeaker cost?
The price of a used d&b Audiotechnik C690 varies depending on the unit's condition and age. Because units are listed individually, buying a matched pair or a larger quantity may also affect overall cost. Check the live listings on this page for current asking prices, and note that many listings include a Make an Offer option if you want to negotiate.






