Manuals for Acoustic Research Speaker Systems Model Document AR-2ax Manual AR-3a Manual AR-4xa Manual AR-5 Manual AR-7 Manual AR-8 Manual ARS300 Owner's Manual , Owner's Manual ARS500 Hi-RES Series Owner's Manual , Owner's Manual AW-811 Installation And Operation Manual , Installation And Operation Manual , User Manual AW-871 User Manual , Installation And Operation Manual , Installation And Operation Manual , Installation And Operation Manual AW822 User Manual AW827 User Manual , Installation And Operation Manual , Quick Start Manual AW828 User Manual AW850 User Manual AW877 User Manual HC5 Owner's Manual HC6 User Manual , Owner's Manual , Owner's Manual HD510 Installation And Operation Manual , Installation And Operation Manual HT60 User Manual HTB80 - Acoustic Research "All-in-One" Virtual Surround Sound Speaker System User Manual SUB510 Installation And Operation Manual