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SYSTEM SPECIFICATIONS:

PERFORMANCE SPECIFICATIONS:

FEATURES/CONTROLS:

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.

Amplifier Power: 250W (continuous RMS/ch), 400W (100ms peak).
Peak Acoustic Output: 117 dB SPL (100ms pink noise @ 1M).
Residual hum/noise: <10 dB SPL @ 1M.
System THD @ 90 dB SPL: <0.4% (100Hz ~ 10kHz @ 1M).
Response: +/- 2 dB (1/3 oct. swept noise): 48Hz ~ 20kHz@ 1M, 45Hz ~ 20kHz @ 2M.
-6dB LF cutoff: 40Hz (in-room response).
Loudspeaker Dimensions/Wgt.: 14" h x 7.5" w x 11.9" d, 19 lbs.
Loudspeaker Materials: 0.75" MDF w/high pressure laminate (in external).
Control Amplifier Dimensions/Wgt.: 3.5" h x 19" w x 13.375" d/37 lbs.

Connectors:

Input: XLR, TRS.
Output to monitor: XLR.

Controls:

Sensitivity: 5 position (-10dB,- 3dB, +4dB, +11dB, Mute).
Boundary: 5 position (0.0, 0.5, 1.0, 1.5, 2.0 representing walls).
Position : 5 position, near(1M), near-mid(1.5M), mid(2M), mid-far(2.5M), far (3M~).
Power: On, off.
Display Mode

Display:

Switchable: SPL Output (68dB ~ 120dB), Line Voltage(90 ~ 135VAC), Heat Sink Temp.(20 - 99

C).

LED’s:

Power, Overload.

Other:

Headphone Output (insertion interrupts main output).

o

NHTPro

6400 Goodyear Rd.

Benicia, CA 94510

ph: (707)748-5940

fx: (707)747-1252

www.nhtpro.com

Summary of Contents for Studio Monitor A-20

Page 1: ...Copyright 2001 NHTPro a Recoton Corporation Brand A 20 Owners Manual A 20 Left Monitor Serial Number A 20 Right Monitor Serial Number A 20 Control Amplifier Serial Number...

Page 2: ...Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords and plugs convenien...

Page 3: ...antages of self powered speakers can be realized without attendant performance compromises However it must be recognized that the control amp cables and monitors are an inseparable package The followi...

Page 4: ...able impact on the sound of the A 20 If your installation requires the use of alternative cables you may consult the table listing our measurement data on a variety of cable types at www vergenceaudio...

Page 5: ...profound influence on the perception of sonics periodically checking your listening levels helps to assure consistent results Making an effort to combat long term ear fatigue can help you avoid the h...

Page 6: ...representative of end use However a speaker s upper frequency power response changes with distance due to room influences and air absorption The A 20 may be adjusted for flat response at various liste...

Page 7: ...able of very high output levels especially when listening in the near field Protect your ears and use common sense Still every speaker system has its limits Harsh breakup at extremely high volume or h...

Page 8: ...ise 48Hz 20kHz 1M 45Hz 20kHz 2M 6dB LF cutoff 40Hz in room response Loudspeaker Dimensions Wgt 14 h x 7 5 w x 11 9 d 19 lbs Loudspeaker Materials 0 75 MDF w high pressure laminate internal external Co...

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