Onkyo A-9050amplifierfeedsPolk Audio Monitor 70 Series IIspeaker

• Power Matching

  Pass

  ✓ Amplifier power (75W @ 8Ω) is well-matched for speaker sensitivity (90dB)

• Impedance Matching

  Couldn't verify

  Insufficient specification data to verify impedance compatibility

  Add impedance specifications to verify compatibility

Headroom

14.2 dB

in reserve

Peak SPL

99.2 dB

at the seat

Power used

2.85 W

at target level

Of amp output

3.8%

capacity used

Estimated at an 85 dB listening level, 3 m from the speakers.

• Polk Monitor 70 StarterThis is a compact-room stereo with a CD player, turntable, integrated amplifier, and floorstanding speakers, chosen for an easygoing, full-range sound at a sensible cost. The arrangement supports both digital and vinyl listening without making the system complicated.

• Onkyo C-7030paired with Onkyo A-9050Strong match