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TDL Electronics RTL

Loudspeaker Catalogue

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TDL Electronics RTL


Detailing the TDL range of Relex Transmission Line Loudspeakers, including the RTL 1, RTL 2, RTL 3, RTL 4, NFM 2 and Near Field Monitor models.

TDL Electronics complements its transmission line speakers with a range of loudspeaker systems derived from the transmission line principle, each developed in a size and sensitivity to integrate affordably with almost every domestic high fidelity installation.

These 'reflex transmission line' speakers incorporate a truncated line, to preserve the special bass performance for which TDL speakers are justifiably renowned.


NFM 2, Near Field Monitor, RTL 1, RTL 2, RTL 3, RTL 4


brochure   English -

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RTL 3 laudspeker is the best. i have this speker

RTL3 vs RTL4

I have RTL4 and everybody said that RTL4 are not so good speakers as RTL3. Now I buy RTL3SE speakers, and it seems to me that the RTL4 are better than the RTL3SE!

This website is not affiliated with or sponsored by TDL Electronics. To purchase RTL spares or accessories, please contact the company via their website or visit an authorised retailer.