Large 15″ Driver
Provides deep low-frequency and strong mid-bass output suitable for PA applications in live sound, DJ systems, events, and public address.
Professional-Grade Construction
Built as a robust passive speaker driver designed for durability and reliability in professional audio systems.
Requires External Amplification
Passive design — needs a separate amplifier to drive the speaker (no built-in power amp).
Standard Speaker Specifications (typical for similar 15″ models)
Nominal diameter: 15″ (large driver size)
Voice coil: ~3″ diameter (strong handling)
Magnet: sizable magnet assembly (for better efficiency and output)
Nominal impedance: generally ~8 Ω (standard for PA drivers)
(Exact power handling, sensitivity, and frequency range for F1575 aren’t published, but this class usually supports high-efficiency operation in PA systems.)
The F1575 is listed as a Professional PA Speaker model by Penza Audio, similar to other PA speaker drivers in their lineup.Unfortunately, detailed official specifications (power, sensitivity, frequency response, magnet size, etc.) are not publicly detailed on the Penza Audio site for this specific model — only its listing name appears (“Professional PA Speaker F1575”).
| RATED POWER | 450W |
| MAX POWER | 900W |
| NOMINAL DIAMETER | 15″ |
| SENSITIVITY | 97db |
| VOICE COIL DIAMETER | 3″ |
| MAGNET SIZE | 190 MM |
| MAGNET TYPE | FERRITE |
| FREQUENCY RANGE | 38Hz-3.0KHz |
| WEIGHT | 7.45 KG |
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