The amp you are considering is almost certainly a push-pull design using the 2A3 DHT.
The answer you should get is that the sensitivity of the speaker is nowhere near enough information to determine how well it would work with such an amp. If it is a benign load, it could indeed work quite well to moderate volumes.
The answer you should get is that the sensitivity of the speaker is nowhere near enough information to determine how well it would work with such an amp. If it is a benign load, it could indeed work quite well to moderate volumes.