Kramer PA-120Z

120W Power Amplifier

    1 x 120W @ 70V/100V
    2 x 60W @ 4/8?
    Line–level output
    2 Inputs with individual gain
    Selectable high–pass filter
    Controllable via RS–232 and IP
    Auto standby
    Built–in DSP

 

PA−120Z is a high−performance, selectable Hi−Z (70V/100V) or Lo−Z (4?/8?) power amplifier featuring balanced and unbalanced inputs and additional line−level output. This versatile amplifier features built−in DSP, auto−standby and maximum durability. PA−120Z is suitable for a vast range of AV installations.

    High–performance Amplifier — With built–in DSP and additional balanced stereo line–level output. PA–120Z features flat frequency response, unmatched sonic performance, excellent signal to noise ratio, and extraordinarily low distortion levels.
    Adaptable to Any AV Installation — Switch between Lo–Z and Hi–Z to accommodate any type of loudspeaker installation. Select 1 Channel of 120W into a 70V/100V line or 2 channels of 60W into 4?/8?.
    Individual Mix Per Output — Each output supports an independent input mix with master volume, 3–band parametric EQ, and selectable high–pass filter. Create one output mix and EQ settings suitable for the venue and another for recording or cascading more amplifiers, powered speakers or subwoofers according to any AV installation requirements.
    Professional, Studio Grade Signal Conversion Technology — Includes the latest generation 32–bit advanced Digital Analog Converter architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. Maintains the quality of the original audio signal with selectable sampling rates up to 96 kHz.
    Durable and Reliable — PA–120Z is immune to failure. It includes layers of protection against over–current, DC voltage at the outputs, high frequency, and over–heating with intelligent, heat–sensitive fans for added protection.
    Flexible Control Options — Control locally via RS–232 serial commands or remotely via embedded web pages over Ethernet.
    Power Efficient — This super–efficient amplifier includes auto–standby for power saving and cost reducing operation. No need to rely on default auto–standby settings. Adjust your noise floor threshold based on exactly when your amplifier needs to go into sleep mode and when it needs to wake up.
    Easy Installation — ½ 19” size enables mounting in a 1U rack space with the recommended rack adapter.

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Applications

    Mid–size to large meeting rooms
    Auditoriums, lecture halls, and classrooms
    Court rooms and city halls
    Retail stores and shopping centers
    Hotel lobbies and restaurants
    Transportation hubs


Inputs

    1 unbalanced stereo on a 3.5mm connector
    1 balanced stereo +4dBu/10k? on a 5 pin terminal block

Outputs

    1 balanced stereo line level on a 5–pin terminal block
    1 stereo or 1 mono speaker output on a 4 pin large terminal block

Input Sensitivity

    Attains full power @ 0.3V (–10dBV)

Output Power

    2 x 60W @ 4? or 8?
    1 x 120W @ 70V or 100V

Amplifier Type

    Class D

Maximum Voltage Gain

    26dB SE / 32dB BTL

Dynamic Range

    119dB

Frequency Response

    20Hz to 20kHz @ +/–1dB

S/N Ratio

    80dB — 10dBV, 20 Hz — 20 kHz

Controls

    Screw trimmer amplifier attenuator, IP and RS–232

Audio THD + Noise

    THD+N (1kHz @ 1W) 0.003 %

Audio 2nd Harmonic

    0.08% @ 75W RMS @ 4? 6.67kHz

Power

    Source: Universal mains operational voltage 85VAC — 265VAC
    Consumption: 150VA

Total System Efficiency

    89.2%

Included Accessories

    Power cord

Product Dimensions

    21.46cm x 16.30cm x 4.36cm (8.45" x 6.42" x 1.72" ) W, D, H

Product Weight

    0.9kg (2.0lbs) approx.

Shipping Dimensions

    40.50cm x 29.70cm x 9.00cm (15.94" x 11.69" x 3.54" ) W, D, H

Shipping Weight

    1.5kg (3.3lbs) approx.