• Large 18″ Woofer Driver
Designed around a 460 mm (18-inch) diaphragm for strong low-frequency output and wide SPL capability.
• High Power Handling
Nominal (AES) power handling: ~1500 W
Continuous program power capacity: up to ~3000 W
This means it can accept high amplifier power for loud and impactful performance.
• Frequency Range (Bass-Focused)
Covers approximately 35 Hz to 1000 Hz, providing deep bass response suitable for subwoofer use or low-end reinforcement.
• Sensitivity ~96 dB
Relatively efficient conversion of amplifier power into acoustic output, aiding loud playback with less input power.
• 4″ (100 mm) Voice Coil
A large 4-inch voice coil improves thermal handling, power tolerance, and overall reliability under heavy loads.
• Robust Construction
Features include a ventilated voice coil gap (reduces power compression) and quality surround/spider design for durability and linear response.
• Passive Driver Design
Requires a separate external amplifier and enclosure to function (not self-powered). This flexibility lets you build custom PA systems tailored to venue size and application.
The PZ 18TBW-100 is a high-power professional 18-inch PA subwoofer/woofer driver designed for audio reinforcement systems, such as PA speaker enclosures, DJ rigs, live sound systems, stage and event installations. It’s a passive driver unit (needs an external amplifier) with robust power handling, deep low-frequency response, and efficient sound reproduction — ideal for delivering powerful bass and solid sound pressure in large venues.
| RATED POWER | 1000W |
| MAX POWER | 2000W |
| NOMINAL DIAMETER | 18″ |
| SENSITIVI1Y | 98 dB |
| VOICE COIL DIAMETER | 4″ |
| MAGNET SIZE | 220 MM |
| MAGNET1YPE | FERRITE |
| FREQUENCY RANGE | 75 Hz. |
| WEIGHT | 12.88 KG |
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