Whether adding to an existing system or including your Clarus amplifier in a new system, you are certain to notice immediate performance benefits. KEEP YOUR SALES RECEIPT Take this time to attach your sales receipt to the manual and put in a safe place. In case of any unforeseen reason this product may need warranty service, your receipt will be necessary to establish purchase date. RECOMMENDATION A power amplifier's performance is only as good as its installation. Proper installation will maxim