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DM30 Active Board Feedback : Very Powerful!
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Update time : 2025-08-01 16:28:59
1.DM Series Feedback:
4 Customer feedback from Romania/Philippines/Italian/Bulgaria, the performance and power are very good!
2.DM30 has local stock in Europe/Mexico,tax free and fast delivery, can be used for line array or subwoofer
1500W*2CH 8Ω
1500W*1CH 4Ω（bridge）
Linear array/full range speaker: amplifier power ≈ speaker rated power × 1.5
Example: 800 W (8 Ω) speaker → Stereo 1500 W × 2 CH
subwoofer speaker: amplifier power ≈ speaker rated power × 2
Example: 1500 W (4 Ω) subwoofer → Bridged 3000 W × 1 CH
The bridge Mode of DM30
3. The DM active board is equivalent to an independent amplifier, and it will overthrough 8 hours of aging.
It has Speaker Output for Amplifier Function. Acts as a power amp, connects to speakers. Built-in 48K high-performance DSP processor with FIR function
4.DM Series Active Module supports full OEM/ODM services—laser-etched logo available even on a single unit.
Contact us:
sales2@sinbosen.com
Whatsapp:https://api.whatsapp.com/send?l=en&phnoe=8616676738225
Website:https://www.sinbosenaudio.com/
4 Customer feedback from Romania/Philippines/Italian/Bulgaria, the performance and power are very good!
2.DM30 has local stock in Europe/Mexico,tax free and fast delivery, can be used for line array or subwoofer
1500W*2CH 8Ω
1500W*1CH 4Ω（bridge）
Linear array/full range speaker: amplifier power ≈ speaker rated power × 1.5
Example: 800 W (8 Ω) speaker → Stereo 1500 W × 2 CH
subwoofer speaker: amplifier power ≈ speaker rated power × 2
Example: 1500 W (4 Ω) subwoofer → Bridged 3000 W × 1 CH
The bridge Mode of DM30
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Connect your speaker cable to correct connection: BRG
After setting the bridge function, you can change the amplifier module power. For example, the model DM30 has a power rating of 1500W per channel at 8 ohms (1500W*2CH 8ohms).After setting the bridge mode, the power will change to 3000W in a single channel at 4 ohms (3000W*1CH 4ohms). For top speakers, the amplifier power should normally be 1.5 times the speaker power.For subwoofers, the amplifier power should normally be twice the speaker power. You can adjust the connection according to your speaker power. For normal speaker connection (Non-bridge mode) , The CH1 connection is 1+ 1-， The CH2 connection is 2+ 2-. |
3. The DM active board is equivalent to an independent amplifier, and it will overthrough 8 hours of aging.
It has Speaker Output for Amplifier Function. Acts as a power amp, connects to speakers. Built-in 48K high-performance DSP processor with FIR function
4.DM Series Active Module supports full OEM/ODM services—laser-etched logo available even on a single unit.
Contact us:
sales2@sinbosen.comWhatsapp:https://api.whatsapp.com/send?l=en&phnoe=8616676738225
Website:https://www.sinbosenaudio.com/