TOA DA-250DH 2-Channel PA System Power Amplifier

TOA DA-250DH 2-Channel PA System Power Amplifier

2-Channel 2 x 450Watt Digital Power Amplifier

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Description

The DA-250DH is a 2-Channel Digital Power Amplifier designed for 100 V line high-impedance distribution and features lightweight, compact, high power output, and high efficiency. It delivers 250 W × 2 channels (40 Ω output) using a switching power supply. Each channel is equipped with an independent power section. It can be electrically isolated from the high-impedance speaker system by attaching the MT-251H Output Transformer (optional). It can be mounted in an EIA Standard equipment rack (1 unit size).

Power Source 220 – 240 V AC
Amplification System Class D
Power Consumption 120 W (based on EN standards)
580 W (rated output 100 V line
Input 2 circuits
10 kΩ
XLR-3-31 type connector
CH 1 mode ON/OFF switch (ON: PARALLEL
Rated Output 2 channels: 250 W × 2 (100 V line
M4 screw terminal
Frequency Response 50 Hz – 20 kHz (-3 dB
Total Harmonic Distortion 0.1 % (1 kHz)
0.3 % (100 Hz – 20 kHz)
Protection Circuit Protection against excessive current flow due to overload
short circuit
temperature rise at power amp. heat sink (100 ℃ (212 ゜F) or more)
temperature rise inside the unit (80 ℃ (176 ゜F) or more)
S/N Ratio 100 dB (A-weighted)
Crosstalk 70 dB (A-weighted)
LED Indicator Power (blue) × 1
Protect (red) × 2
Cooling Forced air cooling
Operating Temperature -10 ℃ to +40 ℃ (14 ゜F to 104 ゜F)
Operating Humidity 90 %RH or less (no condensation)
Finish Panel: Aluminum
Case: Plated steel sheet
Dimensions 482 (W) × 44 (H) × 401.8 (D) mm (18.98 × 1.73″ × 15.82)
Weight 5.3 kg (11.68 lb)
Accessory Power cord (2 m (6.56 ft)) …1
Tamper-proof cap …2
Option Matching transformer: MT-251H

Additional information

bermerek

TOA
Channel

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4.9 174 reviews

  • Avatar Ferry Panggabean ★★★★★ seminggu yang lalu
    Pelayanan Bagus..Ramah dan cepat tanggap..after sales nya jempol👍👍
  • Avatar Rulli Hidayat ★★★★★ 3 weeks ago
  • Avatar Ikhsan - ★★★★★ a month ago
    The best sound system store in Jakarta, with excellent service, provides free consultation and solutions to meet your sound system expectation, bravo!
  • Avatar Robhie alkaff Alkaffgatek ★★★★★ a month ago
    Menjual degan kualitas baik .
  • Avatar Mitha Nur Lailia ★★★★★ a month ago
    mantapeu fast resp
  • Avatar Bisnis2 Shinwa (PT. SHINWA) ★★★★★ 2 months ago
  • Avatar Adikara Putri ★★★★★ 2 months ago
  • Avatar Robby M ★★★★★ 2 bulan lalu
    Pelayanan Fast Respon , Ramah dan komunikatif.
    Reccomended seller. Thanks
  • Avatar Abd Halim ★★★★★ 3 months ago
  • Avatar Yubi Yubaidillah ★★★★★ 3 months ago
    Mantap, Terimakasih
  • Avatar umi shima ★★★★★ 3 bulan lalu
    Sangat membantu bagi aku yg gak ngerti tentang elektronik. Terpercaya Dan ketika ada kesulitan bisa konsultasi by wa. Terima kasih.
  • Avatar NN NN ★★★★★ 4 months ago
    huper AK15 A ..
    ready gak yah ?
  • Avatar Beni Buljan ★★★★★ 4 months ago
  • Avatar Tris Ruardi ★★★★★ 4 months ago
  • Avatar pramudya AN ★★★★★ 5 months ago
    Saya punya WMS40 MINI VOCAL SET (Tunggal) merk AKG apakah bisa tukar tambah dgn merk yg sama (Dual)?
  • Avatar Iqbal M ★★★★★ 5 months ago
  • Avatar Sinyo Sigarlaki ★★★★★ 6 months ago
    Bagus
  • Avatar Stevan Zhang ★★★★☆ 7 months ago
  • Avatar Sug Iyarti ★★★★★ 7 months ago
  • Avatar Bily niagarawan ★★★★★ 7 bulan lalu
    Service nya terbaik, produk original, layanan operator ramah sekali dan tempat toko nyaman, nggak salah pilih tempat beli produk di pusatsoundsystem 🤝
  • Avatar WILLIAM ORTEGA ★★★★★ 10 months ago
    Gokill!! Pusat Sound sangat membantu menyediakan layanan,service,advice yang sangat membantuu sayaa !! pokonya buat kalian yang membutuhkan keperluan barang ataupun jasa sound system bisa cek disini dan hubungi disini dijamin di rekomendasiin … More yang pas dan sesuai sama Tim Audio Consultant nyaa !
  • Avatar Yudha WIBAWA ★★★★★ 11 months ago
    Pelayanan mantap...
  • Avatar aryobimo project ★★★★★ a year ago
  • Avatar Kartiwa Ganda S ★★★★★ a year ago
    Good Produk & Bisa Nego ????
  • Avatar Front “Office” ★★★★★ a year ago
  • Avatar mutiara syifa ★★★★★ a year ago
  • Avatar Imeil Kawe ★★★★★ a year ago
  • Avatar Rahmatulloh Sukaras (Rahmat) ★★★★★ a year ago
  • Avatar Rudin Samiaji ★★★★★ a year ago
    Ramah dan bersaing
  • Avatar AFSoundAndMusic ★★★★★ a year ago
    Staff-nya sangat helpful. Setelah nanya-nanya, kemudian diberi rekomendasi yang sesuai.
  • Avatar Rifaldi Adi Pamungkas ★★★★★ a year ago
    Adminnya baik banget, bisa bantu explain technical issue yang di alami sama orang awam seperti saya wkwkw. Pokonya bagi temen² yg kurang tau soal per sound system an, rekomend banget konsultasi sama pusat sound system dehh
  • Avatar Adhiyaksa Nugroho ★★★★★ a year ago
    pelayanan oke, kualitas speaker sangat bagus … untuk harga cukup ramah di kantong.
  • Avatar Achmad Fauzie ★★★★★ 2 years ago
    Pelayanan ok.. Diskonnya mayan.. sudah seperti keluarga dibuatkan kopi segala.. thanks
  • Avatar Mandala Tri Nugroho ★★★★★ 2 tahun lalu
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  • Avatar Raffa alexanderbaskoro chanel ★★★★★ 5 years ago
    Tempatnya oke terjangkau dari parkiran motor naik ke lantai 3 tidak jauh dari tmpat parkir selamat belanja guyss silakan di coba ????????????

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