Related Manuals for NHT Studio Monitor A-20
Summary of Contents for NHT Studio Monitor A-20
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Page 1: Owners Manual
A-20 Owners Manual A-20 Left Monitor Serial Number: A-20 Right Monitor Serial Number: A-20 Control Amplifier Serial Number: Copyright 2001 NHTPro, a Recoton Corporation Brand... -
Page 2: Detailed Safety Instructions
Safety Instructions -- Please Read First CAUTION: To reduce the risk of electric shock, do not remove the cover (or back). No user serviceable parts are inside; refer servicing to qualified personnel. WARNING: To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture. -
Page 3: Getting Started
If you require assistance at any time during or after the setup process, call our Customer Service Hot Line at (800)-NHT- 9993 (648-9993). You can also visit our web site at www.nhtpro.com for more in depth technical information. Thanks... -
Page 4: System Connections
SYSTEM CONNECTIONS: CAUTION: MAKE ALL CONNECTIONS WITH THE AC POWER OFF! CAUTION: CONNECTING THE OUTPUT OF THE A-20 CONTROL AMPLIFIER TO ANY EQUIPMENT OTHER THAN THE A-20 OR C-20 MONITOR MAY CAUSE EQUIPMENT DAMAGE. CONTROL AMPLIFIER INPUT SECTION: The A-20 Control Amplifier accepts both balanced and unbalanced inputs on either XLR or 1/4” TRS connectors. These connectors are hardwired in parallel within the A-20 to allow for convenient equipment chaining, but only one signal source should be physically connected to the unit at any time. -
Page 5: Power Indicators
The A-20 controls are designed for utility and repeatability under varying conditions. You should find the effects of the controls sonically subtle, with little impact on the basic character and accuracy of the speaker. We encourage experimentation to fine tune the system to the requirements of your particular installation. SENSITIVITY BOUNDARY POWER INDICATORS:... -
Page 6: Position Control
BOUNDARY CONTROL: Reflective boundaries, such as floors, walls, even table tops, reinforce a speaker’s low frequency output. Conversely, placing speakers out into a room decreases bass response. The highest low frequency output is with the BOUNDARY control in the “0” position, which assumes no significant boundary reinforcement is present. Each control step attenuates low frequencies by 1.5 dB (at 50 Hz), with rapidly decreasing effect above 300 Hz. -
Page 7: Speaker Placement
Never spray the speaker or amplifier directly! Avoid silicone and oil based cleaners or treatments. NEED HELP? Technical Support can be reached several ways: Telephone us (800)-NHT-9993 (648-9993), E-mail us at: tech@nhtpro.com, Fax us at: (707) 747-1252 or write us at: NHTPro, 6400 Goodyear Rd., Benicia, CA 94510. Or visit... -
Page 8: System Specifications
SYSTEM SPECIFICATIONS: Type: Modular, two- piece powered near/mid/far field monitor. Configuration: 2-way acoustic suspension. Woofer: 6.5" curvilinear treated paper. Butyl surround. Tweeter: 1" metal dome, textile surround, ferrofluid cooled and damped. Magnetic Shielding: Partial, 12-18” working distance from PC monitor recommended. PERFORMANCE SPECIFICATIONS: Amplifier Power: 250W (continuous RMS/ch), 400W (100ms peak).