The FRS10WP-4 rugged design ensures reliable performance in demanding outdoor and marine environments, with materials that resist saltwater, high temperatures, and physical impacts. Its balanced frequency response and high efficiency make it suitable for public address systems, vehicle installations, and model boats. Compact and versatile, this full-range driver combines robust construction with exceptional audio quality, ensuring consistent performance even in the harshest conditions.
Technical Data
Rated power: 25 W Maximum power: 50 W Nominal impedance Z: 4 Ohm Frequency response: 90–19000 Hz Mean sound pressure level: 90 dB (1 W/1 m) Opening angle (-6 dB): 64°/4000 HzExcursion limit: +/−3 mm Resonance frequency fs: 190 Hz Magnetic induction: 1.0 T Magnetic flux: 190 µWb Height of front pole-plate: 3 mm Voice coil diameter: 20 mm Height of winding: 5 mm Cutout diameter: 92 mmNet weight: 0.36 kg D.C. resistance Rdc: 3.4 Ohm Mechanical Q factor Qms: 8.29 Electrical Q factor Qes: 1.02Total Q factor Qts: 0.91Equivalent volume Vas: 2 l Effective piston area Sd: 57 cm² Dynamically moved mass Mms: 2.4 g Force factor Bxl: 3.8 T m Inductance of the voice coil L: 0.2 mH Connections: 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)Protective System: IP 65*)Temperature range: −40 - 120 °C
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
