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- Introduction:
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DM32O suitable for the following occasions
. Audio and video production
. Multi-channel home theater
. Home studio
. Multimedia production and playback
Overall design
. High-performance three-way large-caliber active monitoring system. The whole system reflects a wide band; high resolution; lossless,low-tone dyeing; low phase error; and acoustic characteristics of high sound pressure output
. In a compact size, low-frequency extension can be up to 38Hz, enough for universal audio monitoring purposes
. High-frequency extension can be up to 40KHz, relative to other monitoring speakers, it is more conducive to replay a new generation of broadband music format ,Such as DVD Audlo, SACD, PCM and DSD.
. With extremely fine resolution and very fast transient response and have excellent ability to restore music signals.
. using high-strength high-quality high-density board box to improve the overall strength and reduce the weight.
Precautions for use
. Just need to connect the power cord and audio input and turn on the power switch to use. There is one XLR / TRS mixed input interface and an RCA input interface on the system backplane,
the power socket can be accessed in power supply which is accordance with IEC standard.
. Taking into account the analog volume potentiometer additional distortion and control accuracy and dual or multi-channel tone adjustment complexity and other issues, DM32O has no sound adjust function. The user can adjust the volume through the mixer, pre-amplifier or other software control system .
Precise speaker unit configuration
Pure aluminum treble unit
Pure aluminum treble unit is the most conducive to high-frequency playback of the speaker type among the dynamic speakers.
. Extremely light vibration quality: using the Fountek electronic carved tweeter with pure tweeter, the vibration quality is only 25mg,only 1/20-1/50 of the traditional treble ball,Thus ensuring a very excellent transient response.
. Linear magnetic circuit: Aluminum tape / sound film, "dip" in the highly linear transverse magnetic field by the electromagnetic force of the overall drive to ensure that Diaphragm in the sound without segmentation vibration output. Comparison of flat membrane single learning isodynamic and Haier / AMT tweeter Of the nonlinear / split magnetic field more natural advantages.
. High sound pressure output capacity: pure aluminum treble with high sound pressure distortion output capacity, the power carrying capacity is 2.5 times as ordinary dome treble .Compared to traditional ball dome, it has much smaller power compression phenomenon in the high sound pressure output.
4 inch hard aluminum basin midrange unit
. High-resolution aluminum metal is more than 10 times of paper and synthetic materials (such as PP, Kevlar, etc.), the table Surface hardness of ceramic treatment and then increased by 6 times. High-intensity cone in the large dynamic signal is much smaller than the paper / synthetic material deformation.
. Application in the DM32O speaker on the midrange unit frequency response is 5.5KHZ, the split vibration point away from the most sensitive band of the ear.
8 inch long stroke aluminum pot woofer
. Large linear stroke is the material of low-frequency reduction of its base, to ensure that the unit has restored low-frequency large dynamic signal state under the sound
The ring always moves in the magnetic path.
. High sensitivity to ensure the same sound pressure smaller distortion.
Electronic Frequency Division Based on DSP
. High-performance DSP digital signal processing chip to achieve precise control of crossover points.
. In the DSP internal , it has achieved high-order frequency divider to do signal separation processing, so that it can achieve lossless and clean band separation, the largest extent to play the performance of the speakers in their respective frequency bands.
Operation Guide
. After placing the speaker,it can be connected to the corresponding cables.
. DM32O audio interfaces: an XLR / TRS mixed input interface and an RCA input, input impedance is 10K ohm, the input sensitivity is 1 Vrms,can match with professional audio interface and mixer and other equipment .XLR input is a female base and need to be matched with the Canon plugs.
. Pay attention! DM32 has no volume adjustment function, so before connecting to the DM320,the power supply should first be checked to avoid that the audio output signal is too large, so as not to trigger a large signal damage the speaker.
. Power plug: DM320 has an IEC standard power outlet, and be random with an international power cable.
. Fuse: 205V / 5A fuse.
High Performance Power Amplifier
In order to pursue low distortion, high signal to noise ratio, greater dynamic performance result, the DM320 has with a separate Class AB amplifier drive treble, midrange and subwoofer.
The amplifier is left with sufficient power margin to achieve high fidelity in large dynamics.
The amplifier is equipped with relay protection circuit to prevent loudspeaker and amplifier overload, to ensure the safe and reliable operation of the entire system.
Large aluminum radiator exposed to ensure that electronic components work in low temperature state, effectively suppression of the life of noise amplifier components.
Acoustic axis and placing advice:
Acoustic axis: DM320 monitor speaker design Acoustic axis and aluminum tape tweeter coincides with the positive axis. Aluminum tweeter with superior horizontal orientation, while the vertical diffusion angle is small, in the use of DM320, you should make the tweeter on the height of the human ear, to get the embodiment of accurate sound.
Mechanical Vibration Reduction: Place the DM320 on a flat, solid surface with a special speaker stand, which avoids vibrations caused by mechanical coupling. If you do not have a speaker stand, you can place the DM320 on suitable cushioning material.
- product pictures:
Parameter:
Frequency response:38-40KHz+/-3db
Highest sound pressure:108db/piece
