
Professional Loudspeaker Stereo Column 3.5 Inch Neodymium 60 Watt Full Range Speaker
- Impedance
- 4 Ohm
- Sensitivity
- 90 dB
- Application
- Stage
- Activity
- Passive
- Operation Mode
- No
- Certification
- CE, RoHS, FCC
Specifications
| Product name | Professional Loudspeaker Stereo Column 3.5 Inch Neodymium 60 Watt Full Range Speaker |
|---|---|
| Category | Speaker Drivers, Woofers & Tweeters |
| Customization | Available |
| Activity | Passive |
| Model NO. | 3.5NFS25A-4 |
| Operation Mode | No |
| Application | Stage |
| Certification | CE, RoHS, FCC |
| AES Power Rating | 30 W |
| Program Power | 60 W |
| Frequency Range | 138-19000 Hz |
| Voice Coil | 1 Inch Ccaw |
| Sensitivity | 90 dB |
| Impedance | 4 Ohm |
| Magnet | Neodymium |
| Chassis | Aluminum |
| Transport Package | Carton |
| Specification | 220x220x158 mm |
| Origin | China |
| HS Code | 8518290000 |
| Production Capacity | 50000 |
| Package Size | 40.00cm * 49.00cm * 27.00cm |
| Package Gross Weight | 8.800kg |
| Price | US$7.00 36 Pieces(MOQ) |
| Supplier | GUANGDONG HIWELL AUDIO CO., LTD |
| Data retrieved | 2026-10-23 |
Available options
| AES Power Rating | 30 W |
|---|---|
| Program Power | 60 W |
| Impedance | 4 Ohm |
Additional data
| Nominal diameter | mm (in.) | 94.1(3.5) |
|---|---|---|
| Nominal impedance | Ω | 4 |
| Minimum impedance | Ω | 4 |
| Program power (1) | W | 60 |
| AES Power rating(2) | W | 30 |
| Sensitivity (3) | dB | 90 |
| Frequency range | Hz | 138~19000 |
| Voice coil diameter | mm (in.) | 25.4 |
| Chassis material | Plastic | |
| Magnet material | Neodymium | |
| Magnet dimensions (ODxIDxh) | mm | 24.5 x 8 1 pcs |
| Coil material | CCAW | |
| Former material | Paper | |
| Xmax(4) | mm | 1 |
| Xmech(5) | mm | 2 |
| Gap height | mm | 4 |
| Voice coil Wingding height | mm | 4 |
| DC resistance | Re | Ohm | 3.5 |
|---|---|---|---|
| Resonance frequency | Fs | Hz | 138.6 |
| Moving mass | Mms | g | 2.2 |
| Compliance | Cms | mm/N | 0.5 |
| Force factor | BL | N/A | 2.7 |
| Mechanical Q-factor | Qms | 3.0 | |
| Electrical Q-factor | Qes | 0.94 | |
| Total Q-factor | Qts | 0.72 | |
| Equivalent air volume | Vas | I | 2.1 |
| Voice coil Inductance | Le | mH | 0.4 |
| Diaphragm area | Sd | cm² | 50 |
| Reference efficiency | Eta 0 | % | 0.58 |
| Net weight | Kg | 0.18 |
|---|---|---|
| Multipack size (1) (W x D x H) | mm | 445 x 3420 x 216 |
| Multipack weight | Kg | 7.8 |
Product description
The supplier lists this product. Its stated application is Stage. The listed model is 3.5NFS25A-4. The specifications below reflect the information publicly displayed on the listing. Noise: 0. Model NO.: 3.5NFS25A-4. AES Power Rating: 30 W. Program Power: 60 W. Frequency Range: 138-19000 Hz. Sensitivity: 90 dB. Impedance: 4 Ohm.
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 Professional Loudspeaker Stereo Column 3.5 Inch Neodymium 60 Watt?
The listed minimum order quantity is 36 pieces. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.
How much does Professional Loudspeaker Stereo Column 3.5 Inch Neodymium 60 Watt cost?
The published price is US$7.00 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.
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3.5NFS25A-4 · US$7.00 · MOQ 36 Pieces








