Product News
Good news: Sinbosen digital amplifier D series price adjustment.
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Update time : 2022-02-28 19:11:10
Two channel professional power amplifier D2-3000, D2-3500.Four channel professional power amplifier D4-2000, D4-2500, these four D series hot models are favored by many customers with their mini size but big energy. Sinbosen recently lowered the power of the D4-2500 and D2-3500 due to stability concerns. Because the reduced power of d4-2000 and D4-2500 are not much different, the same is true between D2-3000 and D2-3500. So Sinbosen decided to stop selling the D4-2000 and D2-3000, in order to improve production efficiency and better serve people. If you still want to buy d4-2000 and D2-3000, you can ask us, they will not be sold when they are sold out. In addition, in order to reward customers, Sinbosen will reduce the prices of D4-2500 and D2-3500 by about $60! By the way, the digital D series, like the K4-450, K4-1400, K4-1700, FP series, are tariff-free for the US, Mexico and EU countries!
D-Series is an outstanding value in any smaller to medium-sized sound system where an efficient,compact and good sounding amplifier is expected to work reliably over a long period.This series of power amplifiers uses active power factor correction technology, which can be used worldwide, and minimizes interference to the power grid and improves energy efficiency.They support to work under 2ohms steadily, with Automatic voltage suit for any country. Looks small body but very powerful.Especially, D4-2500 is high power for Line array Speakers, and D2-3500 suit for Subwoofer speakers on outdoor Show.
| Sinbosen Digital Amplifier Specifications | |||||
| Model | D2-3500 | D2-3000 | D4-2000 | D4-2500 | |
| Rated Output Power | 8Ω/Stereo | 3200W X2 | 3000W X2 | 2000W X4 | 2200W X4 |
| 4Ω/Stereo | 5365W X2 | 5100W X2 | 3400W X4 | 3750W X4 | |
| 2Ω/Stereo* | 7435W X2 | 7140W X2 | 4760W X4 | 4400W X4 | |
| Bridge RMS voltage(THD+N=1%, 1kHz) | 160V | 154.9V | 126.5V | 133V | |
| Slew rate(1kHZ, low-pass filter bypassed) | 50V/us | ||||
| Sensitivity(Rated Power,1kHz) | selectable | ||||
| 41dB | |||||
| 38dB | |||||
| 35dB | |||||
| 32dB | |||||
| THD+N(10%Rated Power,typical) | 0.01% | ||||
| IMD-SMPTE(10%Rated Power,typical) | 0.01% | ||||
| DIM30(10%Rated Power,typical) | 0.01% | ||||
| Cross-talk(20Hz-1kHz,below Rated Power) | ≥90dB | ||||
| Frequency response(10% Rated Power,20Hz-20kHz,8Ω | ±0.2dB | ||||
| Input impedance | 20kΩ （Balance),10kΩ（Unbalance) | ||||
| Damp factor(8Ω，20Hz-200Hz | ≥5000 | ||||
| SNR(A weighted 20Hz-22kHz) | ≥115dB | ≥112dB | |||
| Main power | 90~260VAC,50~60Hz | ||||
| Protection | Under voltage, DC, Over temperature,Over load limiter,Short protection | ||||
| Size(WxHxD) | 483x44x465mm | ||||
| Net weight | 14kg | 14kg | 14kg | 14kg | |
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More information,You can contact with us:
sales2@sinbosen.comWhatsapp:https://api.whatsapp.com/send?l=en&phone=8616676738225
