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.
The FR9.15-4 combines high efficiency with durability, featuring a moisture-resistant cone and a rugged metal frame that ensure reliable performance in mobile and outdoor applications. Its compact size, coupled with a balanced frequency response, makes it well-suited for tight installation spaces while maintaining excellent audio quality. Whether for use in vehicles, control devices, or compact sound systems, this speaker is designed to meet the needs of demanding environments.
Technical Data
Rated power: 15 W Maximum power: 30 W Nominal impedance Z: 4 Ohm Frequency response: 75–16000 Hz Mean sound pressure level: 85 dB (1 W/1 m) Opening angle (-6 dB): 147°/4000 Hz hor. 180°/4000 Hz ver.Excursion limit: +/−1.5 mm Resonance frequency fs: 120 Hz Magnetic induction: 0.9 T Magnetic flux: 170 µWb Height of front pole-plate: 3 mm Voice coil diameter: 20 mm Height of winding: 4 mm Cutout diameter: 146 x 87 mm (oval)Net weight: 0.277 kg D.C. resistance Rdc: 3.5 Ohm Mechanical Q factor Qms: 8.9 Electrical Q factor Qes: 2.29 Total Q factor Qts: 1.82Equivalent volume Vas: 2.9 l Effective piston area Sd: 79 cm² Dynamically moved mass Mms: 4.6 g Force factor Bxl: 2.3 T m Inductance of the voice coil L: 0.3 mH Connections: 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)Temperature range: −25 - 70 °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.