Boulder 866amplifierfeedsParadigm Persona 3Fspeaker
Used together in 1 real system
Strong match
Boulder 866 + Paradigm Persona 3F is a strong match — the 866 has the headroom to drive the Persona 3F cleanly.
What the compatibility check found
Power Matching
Pass✓ Amplifier power (200W @ 8Ω) is well-matched for speaker sensitivity (92dB)
Impedance Matching
Couldn't verifyInsufficient specification data to verify impedance compatibility
Add impedance specifications to verify compatibility
Power and headroom
- Headroom
- 20.5 dB
- in reserve
- Peak SPL
- 105.5 dB
- at the seat
- Power used
- 1.8 W
- at target level
- Of amp output
- 0.9%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.