Main product

Overview


The 900N is a high-performance power amplifier for balanced or unbalanced stereo audio signals. Either input can deliver a speaker output of 8.4 watts RMS power per channel into a 4O load.
- High Efficiency - Class D operation.
- S/N Ratio - 55dB.
- Controls - Volume knob, On LED.
- Special Note - Before turning on the 900N, make sure the volume is turned down to the minimum.
- Compact Kramer TOOLS™ - 3 units can be rack mounted side-by-side in a 1U rack space with the optional RK-3T rack adapter.

Applications:
- Presentation rooms and multimedia applications for quick, local audio amplification.
- Personal audio listening (for example, a PC and portable CD player).




Specification

Technical Description: Kramer Electronics 900N Audio Amplifiers - Black
Audio
Signal-to-Noise Ratio (SNR):This is the ratio of signal intensity to noise intensity.
55 dB
Total Harmonic Distortion (THD):Total harmonic distortion is a measure of non-linear harmonic\n\ndistortion and is given in %. Non-linear harmonic distortions are\n\nsignals which were not present in the original before the signal was\n\nconverted by the headphones. These unwanted signals are caused by the\n\ndiaphragm, whose movements do not precisely move in time with the\n\nelectric signals that cause it to move. Unfortunately, this is a\n\nfeature of all electroacoustic transducers. Although it cannot be\n\ncompletely eliminated, suitable steps can be taken to minimise it.\n\nHowever, the user is not interested in why this distortion takes place\n\nbut in how great the level of distortion must be for it to become\n\nperceptible. According to the findings of several research projects, a\n\ntotal harmonic distortion of 1% in the frequency range of 100 to 2000\n\nHz is imperceptible. Below 100 Hz, the perceptibility threshold lies\n\nat 10%.
0.5%
Peak power per channel:The maximum power (usually measued in watts) that can be transmitted through a channel.
35 W
Audio output channels:An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.
2.0 channels

Indication
LED indicators:
Power

Logistics data
Harmonized System (HS) code:
85184000

Ports & interfaces
DC-in jack:The socket/plug where the DC electricity supply connects to the device.
Yes
Audio (L/R) out:
1
Audio (L/R) in:
2
Speakers connectivity type:The type of connection used for the speakers e.g. RCA connector.
RCA

Technical details
Product colour:
Black
Connectivity technology:
Wired

Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
300 g
Height:The measurement of the product from head to foot or from base to top.
25 mm
Depth:The distance from the front to the back of something.
75 mm
Width:The measurement or extent of something from side to side.
120 mm

Product details

900N Kramer Electronics 7291063028251

Kramer Electronics 900N Audio Amplifiers - Black

£137.60 and In stock

SKU: 900N

Kramer Electronics 900N Audio Amplifiers - Black

Quick Code: Q3118086 MPN: 900N

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