Parasound Halo A 31power ampfeedsTekton Design Ulfberhtspeaker
Strong match
Parasound Halo A 31 + Tekton Design Ulfberht is a strong match — the Halo A 31 has the headroom to drive the Ulfberht cleanly.
What the compatibility check found
Power Matching
Pass✓ Amplifier power (250W @ 4Ω) is well-matched for speaker sensitivity (97dB)
Impedance Matching
Couldn't verifyInsufficient specification data to verify impedance compatibility
Add impedance specifications to verify compatibility
Power and headroom
- Headroom
- 26.4 dB
- in reserve
- Peak SPL
- 111.4 dB
- at the seat
- Power used
- 0.57 W
- at target level
- Of amp output
- 0.2%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.