Nady SPA 850 Owners Manual - Page 2
Spa Series - amplifiers
View all Nady SPA 850 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 2 highlights
SPA SERIES STEREO POWER AMPLIFIER Congratulations on your choice of stereo power amplifiers - you have purchased one of the finest stereo amplifiers on the market today. This unit was developed using the expertise of professional sound engineers and working musicians. You will find that your new NADY AUDIO SPA 850/1400/2400 has superior performance and greater flexibility than any other amplifiers in its price range. Please read this manual carefully to get the most out of your new unit. Thanks for selecting NADY AUDIO as your choice in amplifiers. FEATURES Offering top power, superior performance and full professional operating features in a roadworthy compact chassis, the SPA Series are perfect for even the most demanding sound reinforcement installation and touring applications. CONTENTS FEATURES 3 WARNING 4 The operating instruction in this manual are for the SPA 850, SPA 1400 and SPA 2400 power amplifiers. The operation and functions of these units are the same, except as noted. FRONT AND REAR CONTROLS 5 INSTALLATION 7 • Continuously variable speed fan with back-to-front air flow • Full operating features: user-defeatable clip limiter; switchable 30Hz low-cut filter; balanced XLR and 1/4" TRS inputs; detent volume controls; stereo (dual-channel, parallel-input, or bridged mono operating models with selector switch; binding post and Neutrik Speakon™ outputs; ground-lift switch • Complete, advanced safety/reliability features: soft-start turn on; noise-free on-off; built-in DC offset; independent DC and thermal overload protection on each channel; short circuit and speaker protection; DC servo operation; built-in current limiter • Parallel outputs allow "daisy chaining" amps • ~115V (60Hz)/~230V (50Hz) AC select switch • Clip and Signal LED indicators for each channel • Durable double rack space (2U) steel casing • SPA 850 - 2 x 350W @4Ω, 2 x 425W @2Ω Bridge mono: 600W @ 8Ω, 850W @ 4Ω SPA 1400 - 2 x 500W @4Ω, 2 x 800W @2Ω Bridge mono: 1000W @ 8Ω, 1400W @ 4Ω SPA 2400 - 2 x 750W @4Ω, 2 x 1400W @2Ω Bridge mono: 1600W @ 8Ω, 2400W @ 4Ω CONNECTIONS 8 BLOCK DIAGRAM 10 SPECIFICATIONS 11 Date of Purchase Dealer's Name City State Zip Model Serial 3