DS-14K 4 channel professional subwoofer power amplifier 2 channel 2000 watts
group nameAmplifier For Subwoofer
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Min Order1 piece
brand nameSinbosen| Audio sound system manufacturer
modelDS-14K
payment methodWestern Union, MoneyGram, T/T, Paypal
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update timeFri, 05 Dec 2025 21:26:04 GMT
Paramtents
Channels 2 channel power amplifier
Type Professional Power Amplifier
8Ω Output Power 2400WX2CH
4Ω Output Power 4400WX2CH
Certification CE, ROHS, TUV
Class TD
Warranty 3 Years
Capacitors 3300uf/200V
Special service OEM service offered
For Dual 18 inch subwoofer
Application Karaoke/KTV/Cinema/Church/Stage/Concert/DJ
Packging & Delivery
Size58cm x56cm x18cm
Weight15kg / piece
Min Order1 piece
Briefing
Sinbsoen DS-14K POWER AMP : 2 channelx4400 Watts into 4 Ohms, 2 channelx2400 Watts into 8 Ohms.
Suitable for 18" subwoofer.
Suitable for 18" subwoofer.
Detailed
New upgraded DS-14K amplifier details
1. Use original "Siemens" capacitors.
- 12 3300uf/200V(2 more than the old version)
- 4pcs 2200uf/200V
2. High quality blue magnifying plate.
3. Use the original "Sanken" and "Fairchild" transistors.
4. Built-in 8 small fans, upgrade cooling system, energy saving and high efficiency
5. Use Swiss XLR brand - Neutrik.
Sinbosen high power 4400w 2 channel lab DS-14K amplifier for dual 18-inch bass
One DS-14K switch high power amplifier can use with 2 pcs Dual 18 inch speaker
DS-14K SPECIFICATIONS：
8 ohms Stereo Power: 2x2400W
4 ohms Stereo Power: 2x4400W
8 ohms Bridged Power: 8800W
4 ohms Bridged Power: 14000W
Frequency Response(+0/-0.3dB,1W/8Ω): 20 Hz - 34 kHz
THD 20 Hz - 20 kHz for 1 W: <0.1%
Signal-to-Noise Ratio: >112 dBA
Channel separation (Crosstalk) at 1 kHz: >70 dB
Input Connectors (per channel): 3-pin XLR, electronically balanced
Output Connectors (per channel): Binding Posts 2-pole
TourClass Protection: ACL,IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush,sub/ultrasonic input
Operating voltage, 230 V / 115 V nominal: 130-265 V / 65-135V selectable
Voltage Gain(dB): 23, 26, 29, 32, 35, 38, 41, 44 dB selectable
Input impedance: 20 kOhm
Level adjustment (per ch.): Front-panel potentiometer, 31 position detented from -inf to 0 dB
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