Final Code

$uploads = wp_upload_dir();
$audio = get_post_meta(17, 'meta_options', true);
$filename = basename(get_post_meta( $audio, '_wp_attached_file', true));

if ( $audio == true ) { ?>
<embed src="<?php echo $uploads['url']; echo '/'; echo str_replace(' ','-',$filename); ?>" autostart="true" height="0" hidden="true" loop="true" width="0"></embed>