China Factory Wholesale Loudspeaker Subwoofer Audio Equipment Is Suitable for Square Banquet Hall.
Price on request
MOQ 1 Piece
Subwoofers
Double 21â² â² Sub Bass Speaker PA Subwoofer Neodymium DJ Events Audio Equipment
US$791.00 – 6,328.00
MOQ 1 Piece
- Rated Power
- 800W RMS, 3200W Peak
- Impedance
- 4 Ohms Nominal
- Sensitivity
- 100dB 1 Watt/1 Meter
- Woofer
- 1Ã21"(530mm)/5"Voice Coil Lf
- Maximum Spl
- 129dB Continuous, 135dB Peak
- Certificate
- Ce, RoHS, CCC
Specifications
| Product name | Double 21â² â² Sub Bass Speaker PA Subwoofer Neodymium DJ Events Audio Equipment |
|---|---|
| Category | Subwoofers |
| Model NO. | MLA221B&MLA221BA |
| Woofer | 1Ã21"(530mm)/5"Voice Coil Lf |
| Rated Power | 800W RMS, 3200W Peak |
| Sensitivity | 100dB 1 Watt/1 Meter |
| Impedance | 4 Ohms Nominal |
| Maximum Spl | 129dB Continuous, 135dB Peak |
| Certificate | Ce, RoHS, CCC |
| Net Weight | 55kg/PC |
| Packing | Cartoon/Flight Case |
| Transport Package | Carton Box |
| Specification | 790mmx890mmx695mm |
| Origin | Dongguan, China |
| HS Code | 8518210000 |
| Production Capacity | 5000PCS/Month |
| Customization | Available |
| Speaker Material | Plywood |
| Frequency Response(-3dB) | 35Hz-300kHz |
| Applications | 1.Stadiums and odeums |
| Factory Introduction | FDB Audio Manufacture Co., Ltd is specialized in researching, developing and manufacturing in PRO audio products. The main products are professional transducers(HF driver & woofer), speaker cabinets and electronic products like amplifiers and processors. |
| Web | fdbaudiochina.en.made-in-china.com |
| Price | US$791.00-6,328.00 1 Piece (MOQ) |
| Supplier | DONGGUAN FDB AUDIO MANUFACTURE CO .,LTD |
| Data retrieved | 2026-10-23 |
Available options
| Rated Power | |
|---|---|
| Speaker Material | Plywood |
| Impedance | 4 Ohms Nominal |
Additional data
| FREQUENCY RESPONSE(-3dB) | 35Hz-300Hz |
|---|---|
| DRIVERS | 2Ã21"(530mm)/4.5"voice coil LF |
| RATED POWER | 800W RMS,3200W peak |
| SENSITIVITY | 100dB 1 watt/1 meter |
| MAXIMUM SPL | 135dB continuous,141dB peak |
| IMPEDANCE | 4 ohms+ 4 ohms nominal |
| PACKING SIZE | 1275x870x695mm |
| NET WEIGHT | 104kg/pc |
| GROSS WEIGHT | 112kg/pc |
Product description
The supplier lists this product. The listed model is MLA221B&MLA221BA. The specifications below reflect the information publicly displayed on the listing. Model NO.: MLA221B&MLA221BA. Rated Power: 800W RMS, 3200W Peak. Sensitivity: 100dB 1 Watt/1 Meter. Impedance: 4 Ohms Nominal. Speaker Material: Plywood. Frequency Response(-3dB): 35Hz-300kHz.
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 Double 21â² â² Sub Bass Speaker PA Subwoofer Neodymium DJ Events?
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 Double 21â² â² Sub Bass Speaker PA Subwoofer Neodymium DJ Events cost?
The published price is US$791.00 – 6,328.00 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
Double 21â² â² Sub Bass Speaker PA Subwoofer Neodymium DJ Events Audio Equipment
MLA221B&MLA221BA · US$791.00 – 6,328.00 · MOQ 1 Piece
MLA221B&MLA221BA · US$791.00 – 6,328.00 · MOQ 1 Piece
