McIntosh MC7300power ampfeedsJBL 4430speaker
Used together in 2 real systems
Strong match
McIntosh MC7300 + JBL 4430 is a strong match — the MC7300 has the headroom to drive the 4430 cleanly.
What the compatibility check found
Power Matching
Pass✓ Amplifier power (300W @ 8Ω) is well-matched for speaker sensitivity (93dB)
Impedance Matching
Couldn't verifyInsufficient specification data to verify impedance compatibility
Add impedance specifications to verify compatibility
Power and headroom
- Headroom
- 23.2 dB
- in reserve
- Peak SPL
- 108.2 dB
- at the seat
- Power used
- 1.43 W
- at target level
- Of amp output
- 0.5%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.