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| Customization: | Available |
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| Noise: | <102dB |
| Hi-Fi: | Hi-Fi |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Parameter | Value | |
| Nominal Diameter | 460 mm (18 in) | |
| Nominal Impedance | 8 ohm | |
| Nominal Power Handling (AES) | 1500W | |
| Continuous Power Handling | 3000 W | |
| Sensitivity (1W/1m) | 98dB | |
| Frequency Range | 35 - 1000 Hz | |
| Voice Coil Diameter | 114 mm (4.5 in) | |
| Magnet Material | Neodymium | |
| Overall Diameter | 460 mm (18 in) | |
| Bolt Circle Diameter | 443 mm (17.44 in) | |
| Baffle Cutout Diameter | 404 mm (16 in) | |
| Depth | 422 mm (16.6 in) | |
| Flange and Gasket | 16 mm (0.62 in) | |
| Net Weight | 11.9 kg (26.2 Ib) | |
| Shipping Weight (1 unit) | 13.9 kg (30.6 Ib) | |
| Shipping Box (1 unit) | 500x500x250 mm | |
| Fs | 31Hz | |
| Re | 5.0 ohm | |
| Qes | 0.244 | |
| Qms | 10.233 | |
| Qts | 0.24 | |
| Sd | 1231 CM | |
| Xmax | ±15.0 | |
| Mms | 237 g | |
| Bl | 30.7 Txm | |
The PW1847N is a precision-engineered 18-inch low-frequency transducer designed for professionals who demand maximum output, deep bass extension, and exceptional efficiency in a lightweight package. Built around a high-acceleration 114 mm (4.5") voice coil and a high-flux Neodymium motor, this driver redefines the balance between power handling and portability.
With an impressive 98 dB sensitivity and 3000W continuous power handling, the PW1847N excels in high-impact sound reinforcement scenarios where chest-thumping lows and articulate transient response are critical. Its advanced motor design generates a robust 30.7 T·m force factor, delivering outstanding control over the cone movement and minimizing distortion even during extreme excursions. Combined with a low Qts and a resonant frequency of 31Hz, this driver is optimized for large vented enclosures and high-efficiency band-pass or horn-loaded subwoofer designs.
A standout feature of the PW1847N is its remarkably low weight-just 11.9 kg (26.2 lb). Compared to conventional ferrite-based 18-inch drivers, this represents a significant reduction in cabinet weight, making it ideal for touring systems, flown subwoofer arrays, and portable event productions where rigging safety and ease of transport are paramount.
The PW1847N's combination of high motor strength, extended low-frequency response, and rugged construction makes it equally suited for permanent installations in nightclubs, theaters, and cinemas, as well as mobile applications in concert touring and festival sound systems. Its ability to deliver seismic low-end energy with precision and clarity ensures it meets the demands of modern audio environments where both impact and fidelity matter.
Typical Applications:
High-output touring subwoofer systems
Flown cardioid subwoofer arrays
Nightclub and theater installations
Cinematic and immersive audio bass systems
Compact, high-efficiency vented or band-pass enclosures
With the PW1847N, you get a no-compromise 18-inch subwoofer driver that pairs heavyweight performance with lightweight handling-engineered to move air, shake rooms, and do it all with confidence.
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