ESB Audio - 9.UMA 2-Way Mid-High Unit Exterior Lighting 25 V – 8 V

25 V – 8 V (variable)• Input Impedance: 20 kΩ (balanced) / 10 kΩ (unbalanced)• Crossover Network: • High-Pass Filter (HPF): 15 Hz – 4 kHz (12 dB/octave) • Low-Pass Filter (LPF): 30 Hz – 4 kHz (12 dB/octave) • Band-pass capable via combined filtering• Bass Boost: 0 – 12 dB @ 45 Hz (adjustable)• Cooling System: Extruded aluminum heatsink with variable-speed thermal fan control• Protection Circuits: • Thermal overload • Short circuit • DC offset • Over/under voltage• Fuse Rating: 2 × 40 A• Power Supply: Fully regulated MOSFET PWM design• Dimensions: 13

• High-Temperature Voice Coil – Maintains stability under extreme power loads

AP4-CH41 (R

making it ideal for home entertainment setups

Ideal for enthusiasts seeking professional-grade sound in a compact design

ESB Audio - 9.UMA 2-Way Mid-High Unit Exterior Lighting 25 V – 8 VThe ESB 9. UMA is a sophisticated 2 way mid high unit combining a midrange driver and tweeter in a single integrated package. Its engineered to minimize phase delay between the drivers by centering them in one flange, offering coherent imaging and uniform response. With premium materials carbon cone, neodymium motor, silk dome tweeter, and advanced airflow control its built for high end systems needing compact form and audiophile level fidelity.