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D.A.S. Audio Aero 8A-Action 118A Sound Package Used, Second hand

Ref. code: 1.01.230

Aero 8A

The new Aero 8A was designed to provide audio professionals with exceptional line array performance from an ultra-compact enclosure. Measuring only 24.5 x 52.6 x 35.5 cm (9.6 x 20.7 x 14 in), the easy to handle units can be configured into arrays that are both powerful and predictable.
Equipped with the latest in Class D power amplification and digital signal processing, the amplifier offers 250 W for the low frequency loudspeaker and 100 W for the high frequency driver. A two position HF EQ compensation switch which adjusts the high frequency response for arrays of 4 or 8 or more units is located on the rear panel. The Aero 8A incorporates the D.A.S. 8MN, 8? low frequency transducer. The 8MN employs a 62 mm (2.5?) voice coil and neodymium magnet motor assembly. High frequency reproduction relies on the exceptional characteristics of the new M-60N neodymium compression driver. Each motor system is attached to a new BPS-191 waveguide-horn assembly.
The extremely compact enclosure is manufactured using birch plywood protected with the durable Iso-Flex black paint. The Aero 8A?s 5? trapezoidal shape and rear located splay angle adjusters keep the front spacing between adjacent elements the same, providing the array with a ?seamless? front baffle, for improved array performance. The captive rigging system splay angles range from 0? to 10? and can be adjusted in 1? increments allowing a wide range of column curvatures to be accomplished.

  • Powered ultra-compact two-way line array module
  • Class D two channel amplifier 250 W LF + 100 W HF
  • One 8? loudspeaker with neodymium magnet assembly
  • New M-60N Neodymium compression driver
  • SERPIS BPS-191 high frequency plane wave generator
  • Captive rigging system integrated in the cabinet design

Action 118A

The Action 118A is a powered horn-bass subwoofer system designed to provide extended bass response for the Action full-range cabinets. A powerful 3200 Wpeak Class D amplifier drives a D.A.S. 18LX long excursion bass loudspeaker incorporating a 4? voice coil for high power handling and output.
The Action 118A is powered by a Class D amplifier with switch mode power supply (SMPS), digital signal processing (DSP) and a 3200 Wpeak power. The amplifier has a unique EQ switch which allows the user to select a Deep subbass response or a Loud bass response. The system includes two balanced inputs with stereo filtered output connections for satellite systems. The variable crossover ranges from 80 Hz-125 Hz and can be defeated to offer stereo ?loop thru? connections. A gain control and polarity reverse feature increase user control over the system.

  • Powered horn-bass subwoofer system
  • High output 18? loudspeaker
  • Polarity switch
  • Filtered output defeat switch
  • Variable 80 -125 Hz high-pass filter
  • Gain control

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Professional used audio equipment.| Professional second hand audio equipment.| Professional pre owned audio equipment.
Second hand audio gear. | Second hand lighting.
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Used DAS Audio


Dataton was founded in 1973 and philosophy has remained constant over all the years: company's aim to enrich the visitor experience by providing outstanding audiovisual products.
Research and development facilities are located in Linköping, Sweden, and Dataton has worldwide representation through an established partner network. You’ll find Dataton products in commercial and cultural installations in every part of the world.
 

Professional used lighting equipment.| Professional second hand lighting equipment.| Professional pre owned lighting equipment.
Professional used audio equipment.| Professional second hand audio equipment.| Professional pre owned audio equipment.
Second hand audio gear. | Second hand lighting.
Pro audio equipment, second hand amplifiers, DJ, second hand sound systems, second hand Microphones, second hand Media Players.
Outdoor & Indoor LED screens for sale, LED mobile truck.
Light trussing, Gebrauchte Veranstaltungstechnik, used stage equipment Stage & Theatre lighting products.

Efficiency Rating: Level of sound output measured at a prescribed distance with a standard input power. Efficiency rating standard is 1 watt (2.83V at 8 ohms) at 1 meter over a specified frequency range and is measured in decibels.

Equalization: Loosely, any type of relative frequency adjustment. Specifically, the process of changing the frequency balance of an electrical signal to alter the acoustical output.

Equalizer: A component designed to alter the frequency balance of an audio signal. Equalizers may be graphic, parametric, or a combination of both.

Fade: A gradual increase in audio, i.e. a fade-up, or a gradual decrease in audio, i.e. a fade-down.

Feedback: The transmission of current or voltage from the output of a device back to the input, where it interacts with the input signal to modify operation of the device. Feedback is positive when it’s in phase with the input and negative when it’s out of phase.

FM: Frequency Modulated.

Frequency: The number of cycles (vibrations) per second. In audio, audible frequencies commonly range from 20 to 20,000 cycles per second (Hz). In video, frequency is used to define the image resolution. Low-frequency video images depict large objects or images. Higher frequencies depict smaller objects (finer details.

Frequency Response: A measure of what frequencies can be reproduced and how accurately they are reproduced. A measurement of 20 to 20,000 Hz, 3dB means those frequencies between 20 and 20,000 Hz can be reproduced no more than 3 dB above or below a reference frequency level.

Full-Range: A speaker designed to reproduce the full range (20 Hz to 20 kHz) of audio frequencies.

Gain: Increase in level or amplitude.

Gooseneck: This refers to a microphone with a flexible neck that is most frequently attached to a podium or lectern. It is designed to allow the speaker to raise or lower the microphone to a suitable height.

Graphic Equalizer: A type of equalizer with sliding controls that creates a pattern representing a graph of the frequency-response changes. Raising sliders boosts the affected frequencies lowering sliders cuts (attenuates) the affected frequencies.

HDCP: High-Bandwidth Digital Content Protection. Created by Intel, HDCP is used with HDTV signals over DVI and HDMI connections and on D-Theater D-VHS recordings to prevent unauthorized duplication of copyright material.

HDR: Hard-Drive Recorder. Device that uses a computer hard drive to store compressed digital audio and video signals.

High Pass: A filter that passes high frequencies, and attenuates low frequencies. Same as low cut.

Hz: Hertz or cycles per second. Something that repeats a cycle once each second moves at a rate of 1 Hz.

Incue/Inq/In-Point: These words all refer to the initial few seconds of audio signifying the beginning of the production.

Integrated Amplifier: A combination preamp and amplifier.

Impedance: A measure of the impediment to the flow of alternating current, measured in ohms at a given frequency. Larger numbers mean higher resistance to current flow.

KHz: Kilohertz or one thousand Hz.

Lavaliere: A small microphone that attaches to clothing, allowing the speaker to have a hands-free presentation.

Line Array: A group of speakers that have been arrayed or "built up" in the vertical or horizontal plane, which allow for a highly consistent sound field. A Line Array is perfect for medium to large audiences.

Line-Level (Low-Level): A level of electrical signals too low to make the average speaker move sufficiently. Amplifiers receive line-level signals and amplify them to speaker level.

lockout: The final words of a segment used to signify the production’s conclusion.

Low Pass: A filter that lets low frequencies go through but doesn’t let high frequencies go through. Same as high cut.

MHz: Megahertz, or 1 million Hz.

Midbass: The middle of the bass part of the frequency range, from approximately 50 to 100 Hz (upper bass would be from 100 to 200 Hz). Also used as a term for loudspeaker drivers designed to reproduce both bass and midrange frequencies.

Midrange: The middle of the audio frequency range. Also used as a term for loudspeaker drivers designed to reproduce this range.

Mixer: This is the unit in which audio signals are directed from. A mixer provides for both mic and line input combinations while allowing you to control one or more outputs.

MLP: Meridian Lossless Packing. Encoding format that is able to completely reconstruct the original signal at the receiving end. No information is lost or discarded, regardless of how trivial it might be. Used to encode six channels of high-resolution audio on DVD-A.

Mono: Monophonic sound. One channel.

MP3: MPEG-1 Audio Layer-3. Compression scheme used to transfer audio files via the Internet and store in portable players and digital audio servers.

Natural Sound (NATS): The nonverbal audio that occurs in a non-studio setting. NATS can be used to help characterize the setting.

Noise: An unwanted portion of a signal such as hiss, hum, whine, static, or buzzing.

Nonlinear Editing: Digital audio systems that allow for clips to be extracted without affecting the master recording.


Professional used lighting equipment.| Professional second hand lighting equipment.| Professional pre owned lighting equipment.
Professional used audio equipment.| Professional second hand audio equipment.| Professional pre owned audio equipment.
Second hand audio gear. | Second hand lighting.
Pro audio equipment, second hand amplifiers, DJ, second hand sound systems, second hand Microphones, second hand Media Players.
Outdoor & Indoor LED screens for sale, LED mobile truck.
Light trussing, Gebrauchte Veranstaltungstechnik, used stage equipment Stage & Theatre lighting products.

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