NHT SA-2 Manual de usuario

SA-2Subwoofer AmplifierNow Hear This535 Getty CourtBenicia, CA 94510800-NHT-9993OWNER’S MANUAL

This method of connection is recommended if you have a receiver with no line level preamplifier output of anysort and you want your L & R speakers

This method of connection is recommended when you have a receiver with no line level preamplifier output ofany sort and you want to run your speakers

Fine Tuning the SubwooferThe frequency chart below lists some terms commonly used to describe different bands of the frequency spectrum. The key to

Multiple Subwoofer Configurations: Using two SW2Si subwoofersWhile the addition of a powered subwoofer system results in significant improvements to

This connection method routes the full-range line-level signal from the preamplifier through the SA-2, which passes on a high-passfiltered signal to t

This connection method results in sending a full-range line-level signal to both the main amplifier and the SA-2. If you have a separatepreamplifier

This connection method may be employed if your receiver has no line-level preamplifier output. The speakers and the SA-2 are con-nected in parallel o

Recommended biamplification settings:1) SUBWOOFER PHASE: 0°. If the main amplifier inverts phase, use 180°. If you are unsure about this, select th

TroubleshootingIf the amplifier fails to operate when the Power Switch is turned on, check the power cord and all the input and output connectionstho

Warranty(Valid Only in the U.S.A.)Warranty Period: For the period of 5 years for parts and 5 years for labor for loudspeaker productsand 1 year for p

1. READ INSTRUCTIONS - All safety and operating instructions should be read before the appliance is operated.2. RETAIN INSTRUCTIONS - Safety and opera

Thank you for your purchase of the NHT SA-2 monaural subwoofer amplifier. Please take a fewmoments to read through this Owner’s Manual prior to insta

DesignNHT products are designed to deliver refined, musical sound from attractive and affordable packages. Ourefforts are guided by the study of hum

3(A) Power Switch - Turns the unit on and off(B) Power / Status Light - Tri-color LED: Green (On), Orange (Standby), Red (Protect)(C) Volume Control -

General ConnectionsCaution: Prior to connecting the SA-2 to your system, it is important that all AC power connections to associated components(rece

tings on the same track. Do not attempt to evaluate the best sound while standing above the subwoofer or amplifier, as the sound atthe listening posi

This method of connection allows your main speakers to receive the full-range audio signal (no high-pass filtering), and the subwooferto be utilized f

This method allows your main speakers to receive a high-pass filtered signal (not full range), and the subwoofer to be utilized forlow- to mid-bass re