Tianlai Tl-M01 Professional Subwoofer in Ceiling Automation Loudspeaker
US$66.00 – 68.00
MOQ 1 Pieces
Ceiling, Wall & Installation Speakers
4.5″ 3-Way Passive PA Column Speaker Mf-331
US$66.47 – 113.00
MOQ 1 Piece
- Sensitivity
- 92.5db/1m/1W
- Application
- Commercial, Home
- Hi-Fi
- Not Hi-Fi
- Activity
- Passive
- Operation Mode
- Wire / Remote Control
- Speaker System
- 2.0 Channel
Specifications
| Product name | 4.5″ 3-Way Passive PA Column Speaker Mf-331 |
|---|---|
| Category | Ceiling, Wall & Installation Speakers |
| Customization | Available |
| Hi-Fi | Not Hi-Fi |
| Activity | Passive |
| Model NO. | MF-331 |
| Operation Mode | Wire / Remote Control |
| Speaker System | 2.0 Channel |
| Speaker Material | Plastic |
| Application | Commercial, Home |
| Certification | CE, RoHS, CCC |
| THD | >0.01% |
| Color Options | Black |
| Nominal Impedance | 8 Ohms |
| Rated / Max Power | 100 W / 200 W |
| Sensitivity | 92.5db/1m/1W |
| Transport Package | Carton |
| Specification | W160×D180×H460mm |
| Origin | China |
| Core Advantage | Dual-Ecosystem-Driven Supply Chain Matrix |
| Strategic Ecosystem I | Core Partner in Global Smart Audio Systems |
| Strategic Ecosystem II | Strategic Manufacturer in Smart Interactive Display |
| Lightning Cloud Value | Integrated Solution Delivery Capability |
| Price | US$66.47-113.00 1 Piece(MOQ) |
| Supplier | Shandong Lightning Cloud Technology Engineering Co., Ltd. |
| Data retrieved | 2026-10-23 |
Available options
| Speaker Material | Plastic |
|---|---|
| Color Options | Black |
| Rated / Max Power | |
| Nominal Impedance | 8 Ohms |
Additional data
| Product Features |
|---|
| Fixed resistance column speaker with horn tweeter |
| Balanced high, mid and low frequencies, clear sound, long transmission distance and sufficient sound pressure. |
| Widely used in meeting rooms, lecture halls, multi-function halls, banquets, KTV, lounges, bars, performance halls, clubs and other sound reinforcement venues. |
| Tweeter adopts composite diaphragm compression driver, woofer adopts large dynamic, long stroke professional unit. |
| Three-way frequency division design for clear, transparent, mellow, full, solid and soft sound reproduction, especially suitable for vocal performance. |
| Cabinet made of high-quality multi-layer board and MDF with black speckled paint finish, attractive and durable. |
| Grille made of 1.2mm to 1.5mm thick steel mesh with acoustic permeable fabric, dustproof and aesthetic. |
| Equipped with flexible hanging system. |
| Specification | |
|---|---|
| Woofer Unit | 1×4.5" foam surround woofer |
| Midrange Unit | 1×4.5" foam surround midrange driver |
| Tweeter Unit | 1×3" horn tweeter |
| Directivity | 150°×30° |
| Power Handling | 100W |
| Peak Power | 200W |
| Sensitivity | 92.5dB/1M/1W |
| SPL | 113dB |
| Nominal Impedance | 8 Ohms |
| Mounting | 5×M8mm hanging points |
| Connector | 2×Neutrik NL4 |
| Dimensions | W160×D180×H460mm |
| Net Weight | 5.5kg |
Product description
The supplier lists this product. Its stated application is Commercial, Home. The listed model is MF-331. The specifications below reflect the information publicly displayed on the listing. Model NO.: MF-331. Speaker Material: Plastic. Nominal Impedance: 8 Ohms. Rated / Max Power: 100 W / 200 W. Sensitivity: 92.5db/1m/1W.
Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.
FAQ
What is the minimum order quantity for 4.5″ 3-Way Passive PA Column Speaker Mf-331?
The listed minimum order quantity is 1 piece. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.
How much does 4.5″ 3-Way Passive PA Column Speaker Mf-331 cost?
The published price is US$66.47 – 113.00 per piece. Final pricing depends on quantity, options and destination.
Can it be customized with my logo, color or packaging?
Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.
Where do these specifications come from?
Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.
Send an inquiry
4.5″ 3-Way Passive PA Column Speaker Mf-331
MF-331 · US$66.47 – 113.00 · MOQ 1 Piece
MF-331 · US$66.47 – 113.00 · MOQ 1 Piece
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