Modify current MultiplyConsumer class from the OldSoundRabbitMqBundle. Add ability to set queues arguments (for headers exchange type) when binding queues and running rabbitmq:setup-fabric command.
Require the bundle and its dependencies with composer:
$ composer require m2broth/headers-consumer-bundle
Just enable the HeadersConsumerBundle:
// app/AppKernel.php
public function registerBundles()
{
$bundles = array(
new m2broth\HeadersConsumerBundle\HeadersConsumerBundle();
);
}