AXI2050 low power alternatives

Hi all,

Do you know of any alternatives to the AXI2050 that would be suitable for full range usage that offer similar sensitivity?

Even with dealer pricing around $650 with an MOQ of 10 units, the AXI2050 is far too expensive and certainly overkill.

Is anyone aware of a driver with similar performance (distortion, frequency... maybe even sensitivity??) that is much lower power?

If there are no alternatives, is there a respected method for horn loading a smaller full range non-compression driver?

Thanks in advance,