Cinema Surround Box DM-401
- Category:DM series intelligent cinema sound reinforcement system
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- Released time:2025-04-22
- Product Overview
DM series intelligent cinema sound reinforcement system
Meticulous and graceful, truly restore the perfect performance of the theater K song
Redefine what's possible with small volume speakers. The speaker adopts NdFeB low-frequency speaker module, high-fidelity silk membrane tweeter module, and finite element analysis to design the cabinet structure to produce a powerful sound effect that can only be achieved by traditional large-scale speakers. Excellent large dynamic performance, smooth and natural, rich and delicate timbre. Paired with a sophisticated flat-screen TV, it brings you a whole new level of high-fidelity audio-visual enjoyment.
Cinema Surround Box DM-401 Technical Parameters
| Technical Indicators | DM-402 | DM-401 | DM-4020 | DM-10B |
| Type | Cinema main box | Cinema surround box | Theater center box | Cinema subwoofer |
| Drive unit | LF:2×4" | LF:1×4" | LF:2×4" | 1×10" |
| HF: 1×3/4" silk membrane | HF: 1×3/4" silk membrane | HF: 1×3/4" silk membrane | ||
| Frequency response | 70Hz-20KHz | 80Hz-20KHz | 70Hz-20KHz | 35Hz-500Hz |
| Rated power | 70W | 40W | 70W | 400W |
| Rated impedance | 6ohms | 6 ohms | 6ohms | 4 ohms |
| sensitivity | 85dB | 85dB | 85dB | 85dB |
| connector | Press the terminals | Press the terminals | Press the terminals | Press the terminals |
| Product dimensions | 136W×350H×143D | 136W×214H×143D | 272W×200H×143D | 343W×360H×420D |
| Package size | 405W×200H×370D | 360W×200H×270D | 320W×200H×260D | 480W×460H×390D |
| Net weight | 3.6KG | 2.2KG | 3.6KG | 12.1KG |
| Package weight | 7.7KG (2 pcs) | 4.9KG (2 pcs) | 4.0KG | 12.8KG |
Schematic diagram of the structure of the cinema surround box DM-401

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