At a hair over a Grand - you should be able to get your hands on a Brand-New Emotiva XPA-2 Gen-3 (2-Channel, Modular Amp)
One of our local HiFi shops recommends them highly for driving Maggies
$1049 plus shipping Direct
For a bit less, you might be able to find a USED XPA-2 Gen-2
People have also had GREAT things to say about Emotiva PA-1 Monoblock Class-D Amps (these are based on a high-current version of the B&O ICE Modules) You can pick-up a Pair (One for each channel / each speaker) for about $650 total.
One of our local HiFi shops recommends them highly for driving Maggies
$1049 plus shipping Direct
For a bit less, you might be able to find a USED XPA-2 Gen-2
People have also had GREAT things to say about Emotiva PA-1 Monoblock Class-D Amps (these are based on a high-current version of the B&O ICE Modules) You can pick-up a Pair (One for each channel / each speaker) for about $650 total.