Data Sheet

Technical Specification

1. Product Description

15LB075-UW4 is a 15inch large power sub woofer with aluminum frame, and used

as the sub range component of professional speaker system.

2.Technical Parameters:

(1).Nominal diameter: 380mm(15in) (7). Lowest Resonance Frequency:40±4Hz

(2).DC resistance:3.6±0.18Ω (8).Frequency Response:40Hz-2.5KHz

(3).Rated Impedance: 4.0Ω (9).Voice Coil Diameter:75.5mm

(4). Minimum Impedance: 4.0Ω (10). Voice Coil material: cooper wire

(5). Power Tolerance Capacity: (11). Material of Voice Coil Framework: Kapton

Rated Power: 300W (12). Voice Coil Winding Depth:18.0 mm

Instantaneous Maximum power: 1200W (13). Magnet gap Depth:10mm

(6). Sensitivity (@1W/1m): 96.0±2dB (14). Flux density:1.0 T

3.Drawing

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Technical Specification 1. Product Description 15LB075-UW4 is a 15inch large power sub woofer with aluminum frame, and used as the sub range component of professional speaker system. 2.Technical Parameters: (1).Nominal diameter: 380mm(15in) (2).DC resistance:3.6±0.18Ω (7). Lowest Resonance Frequency:40±4Hz (8).Frequency Response:40Hz-2.5KHz (3).Rated Impedance: 4.0Ω (9).Voice Coil Diameter:75.5mm (4). Minimum Impedance: 4.0Ω (10). Voice Coil material: cooper wire (5).
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Remark: Effective Vibration Dia.340mm, Testing Additional Wt.100g.