Yamaha CR-2020amplifierfeedsBose 901 mkIIspeaker
Used together in 1 real system
Strong match
Yamaha CR-2020 + Bose 901 mkII is a strong match — the CR-2020 has the headroom to drive the 901 mkII cleanly.
What the compatibility check found
Power Matching
Pass✓ Amplifier power (105W @ 8Ω) — power handling unverified (no manufacturer power-handling spec available for this speaker); sensitivity 82.5dB
Impedance Matching
Couldn't verifyInsufficient specification data to verify impedance compatibility
Add impedance specifications to verify compatibility
Power and headroom
- Headroom
- 8.2 dB
- in reserve
- Peak SPL
- 93.2 dB
- at the seat
- Power used
- 16 W
- at target level
- Of amp output
- 15.2%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.