Proficient C661
![]() | Outdated Product Mount: embedded; Type: passive; Number of channels: 1.0; Number of speakers: 2; Bands: 2; Impedance (Ohm): 8; Maximum amplifier power: 125; Overall frequency range (Hz): 36 – 22000; E-Catalog uses affiliate links compensated by our partners. |
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Proficient 2026 - new arrivals, bestsellers, and the most relevant models Proficient.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Proficient 2026 - new arrivals, bestsellers, and the most relevant models Proficient.
Additional features speakers Proficient C661:
- Rotary tweeter




































