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China, Japan, South Korea, North Korea, Mongolia, Hong Kong-China, Macao-China, Taiwan-China, Vietnam, Laos, Cambodia, Thailand, Myanmar, Malaysia, Singapore, Indonesia, Brunei, Philippines, East Timor, Nepal, Bhutan, India, Pakistan, Bangladesh, Sri Lanka, Maldives, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan, Iran, Iraq, Azerbaijan, Georgia, Armenia, Turkey, Syria, Jordan, Israel, State of Palestine, Saudi Arabia, Bahrain, Qatar, Yemen, Oman, United Arab Emirates, Kuwait, Lebanon, Cyprus, Afghanistan, Norway, Sweden, Finland, Denmark, Iceland, Aland Islands, Bonaire,SaintEustatiusAndSaba, Faroe Islands, Estonia, Latvia, Lithuania, Belarus, Russia, Ukraine, Moldova, Kosovo, Germany, Poland, The Czech Republic, Slovakia, Hungary, Austria, Liechtenstein, Switzerland, United Kingdom, Ireland, Netherlands, Belgium, Luxembourg, France, Monaco, Guernsey, Isle Of Man, Spain, Portugal, Andorra, Italy, Greece, Malta, Vatican, San Marino, Slovenia, Croatia, Albania, Romania, Bulgaria, Serbia, Macedonia, Bosnia and Herzegovina, Montenegro, French Southern Territories, Egypt, Sudan, Tunisia, Algeria, Libya, Morocco, Ethiopia, Somalia, Eritrea, Djibouti, Uganda, Tanzania, Rwanda, Burundi, Seychelles, Kenya, South Sudan, Reunion, Mayotte, Chad, Central African Republic, Cameroon, Equatorial Guinea, Gabon, The Republic of Congo , The Democratic Republic of the Congo, The Democratic Republic of Sao Tome and Principe, Mauritania, Western Sahara, Senegal, Gambia, Mali, Burkina Faso, Guinea, Guinea-Bissau, Cape Verde, Sierra Leone, Liberia, Republic of Côte d'Ivoire, Ghana, Togo, Benin, Niger, Nigeria, Angola, Zambia, Malawi, Zimbabwe, Mozambique, Republic of Botswana, Namibia, Republic of South Africa, Swaziland, Lesotho, Madagascar, Mauritius, Comoros, Saint Helena, Australia, New Zealand, Papua New Guinea, Solomon Islands, Vanuatu, Micronesia, Marshall Islands, Palau, Fiji, Kiribati, Nauru, Tuvalu, Samoa, tonga, Niue, The Cook Islands, American Samoa, Cocos Islands, Guam, Northern Mariana Islands, New Caledonia, French Polynesia, Tokelau, Wallis And Futuna, Canada, United States, Mexico, Bahamas, Cuba, Jamaica, Haiti, The Dominican Republic, Saint Kitts and Nevis, Antigua and Barbuda, Commonwealth of Dominica, Saint Lucia, Saint Vincent and the Grenadines, Barbados, Grenada, Trinidad and Tobago, Anguilla, Bermuda, Greenland, Guadeloupe, Jersey, Cayman Islands, Martinique, Montserrat, Saint Pierre And Miquelon, Puerto Rico, Sint Maarten, United States Minor Outlying Islands, U.S.Virgin Islands, Guatemala, Belize, Salvador, Honduras, Nicaragua, Costa Rica, Panama, Colombia, Venezuela, Guyana, Suriname, Ecuador, Peru, Llívia, Brazil, Chile, Argentina, Uruguay, Paraguay, Curacao, Falkland Islands, French GuianaDTA-2300 No Fan Design Digital Power Amplifier 100V/70V/4-8ohm Stereo Mono Mode PFC 100~240VAC PA Amplifier Audio Console Mixer
Products Description
DEKEN DTA-2300 Multifunctional commercial digital power amplifier
DTA series is a series of power amplifiers newly developed by DEKEN for commercial background music applications. Specifically optimized for commercial applications, the entire series uses fanless, silent and efficient digital power amplifiers without any mechanical noise, suitable for all kinds of application scenarios that have demand for environmental noise. At the same time,equipped with the newly developed DPS processing system, it can ensure a complete and equalized music effect at any volume level.This series of power amplifiers are optimized and equalized for DEKEN FIT series commercial speakers, and used together can enhance the audio experience. The series power amplifier has low impedance (fixed impedance: 4Ω, 8Ω) and high impedance (constant voltage 100V, 70V) optional outputs, with a portable and flexible function design, suitable for all types of retail stores,restaurants, bars, conference centers, schools, supermarkets, exhibition halls, shopping malls, hotels and other occasions that pursue sound quality.
Features: * The whole series of fanless and silent design, no mechanical noise.
* 2-CH microphone input, microphone input can be compatible with LINE, MIC level input. Mic input has priority, mic priority input can attenuate other input signals (Automatic mute function, attenuation value adjustable).
* MIC2 is designed with a combination of XLR and TRS input female socket, providing the +15V phantom power, suitable for a variety of microphone inputs.
* Each microphone is equipped with independent treble, medium, bass, and input gain tone control knobs.
* 2-CH AUX input, line input select stereo or mono audio source input.
* 1-CH local audio input, support USB or Bluetooth music playback, and with recording acquisition function.
* Local playback can customize the output line, and each output is equipped with independent treble and bass control knobs.
* Built-in chime and alarm siren sound switch, can support external alarm sound.
* Each input is equipped with an independent volume control knob.
* 1-CH AUX output interface, can provide input audio source for external amplifier.
* 2-CH power amplification output, each output has independent volume control knob.
* With 192*64 dot matrix display screen, the display content is rich and clear.
* Power supply, audio input/output signal, and clipping indicator.
* Stereo, mono two mode switching function.
* Power amplifier constant voltage and fixed impedance mode switching options for driving 8Ω/4Ω, 70V/100V speaker system.
* Built-in high-efficiency Class D power amplifier, the whole output with perfect overheating, over-voltage, over-current, short-circuit protection.
* With short-circuit input trigger function and a set of 24V auxiliary power output.
* With a local upgrade interface.
Model | DTA-2300 |
Rated power of constant voltage | 300W*2@100V、70V |
Rated power of fixed impedance | 150W*2@8Ω |
Mic input | MIC1: gain adjustable (0dB-40dB), balanced or unbalanced, 6.3mm TRS |
AUX input | Two unbalanced, stereo RCA interface (optional stereo input or mono input) |
Local audio source | Support USB or Bluetooth music playback, and has a recording capture function |
Line output | 0dB, 560Ω, unbalanced, stereo RCA interface |
Amplifier output | High impedance: 100V, 70V; low impedance: 8Ω, 4Ω; |
Protection circuit | AC fuse, the whole machine has overheat, over-voltage, over-current, short circuit, DC protection. |
Total output equalization control | Treble: +/-15db @ 5KHz-20KHz |
Input Sensitivity | Mic input: 10mVrms |
Frequency Response @ 300W | 70V/100V output: 70Hz-17KHz, +/-3dB |
SNR (A-weighted) | 100V output: 90db(A) |
THD | 100V output: < 5% |
Phantom power | +15VDC |
Control input and output | Short-circuit trigger input, +24V power trigger output |
Update port | RJ45 update interface |
Power supply | 100~240VAC, 50/60Hz |
Power consumptilon (at rated output) | 660W |
Operating Temperature / Humidity | -20°C ~ +50°C,<95% |
Net weight | 3.83kG |
Dimension | 482(W) × 50(H) × 254(D) mm(with cabinet lugs + foot pads) |
Application Cases
Suitable occasions: Airports, Bus stations, Hotels, Office buildings, Gyms, Villas, Homes, Schools, Bar spas,KTV ,Saunas, Parks.......
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FAQ
Q: Are you Manufacturer or Trading company?
A: We have more than 20 years experience in researching and manufacturing
Q: Do you have any qualification certificate?
A:Yes, we have the CCC.CE and ROHS certificates
Q: Is sample available?
A: Yes, sample order is welcome, sample and delivery cost to be paid by buyer.Average delivery for sample is around 7-10days.
Q: Can I use my own Logo?
A:Yes, you can use your own Logo. We are rich experienced in OED/ODM orders.
Q: Could you produce the products according to our request?
A: Of course, we have experienced engineers to design the expected items as you want, we have much experience at ODM.
Q:What is your payment terms?
A: T/T payment or Visa Card via alibaba.com 30% deposit payment before production, and 70% balance payment before shipment.
Q: What would the delivery time be?
A: Regularly 15-30 days since deposit received depends on different quantities.
Q: Shipping documents to be provided.
A: Invoice, packing list, Bill of lading for all shipments. CO, CQ, FORM E available when requested.
Q: Warranty.
A: 12months after shipment
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