ESB HR10US 10" Active Underseat Subwoofer

Looking for stronger bass without sacrificing valuable cargo space? The ESB HR10US Active Underseat Subwoofer is the perfect solution for drivers wanting to add depth, impact and warmth to their factory or aftermarket audio system without the need for a large subwoofer enclosure.

Designed to fit neatly under most front seats, the HR10US combines a powerful 10-inch subwoofer with a built-in Class AB amplifier delivering up to 260 Watts of peak power. The slim aluminium enclosure provides excellent durability while helping dissipate heat for reliable long-term performance.

Installation flexibility is a key feature, with both RCA low-level and speaker-level inputs allowing integration into virtually any vehicle. Automatic turn-on functionality makes it ideal for factory head unit upgrades, while the included wired remote lets you adjust bass output from the driver's seat.

Fine-tune your sound with adjustable gain control, variable low-pass filtering, bass boost and phase adjustment to achieve seamless integration with your vehicle's speakers.

Whether you're looking to add punch to your daily commute or bring new life to your factory sound system, the ESB HR10US delivers clean, controlled low-frequency performance in a compact, easy-to-install package.

Features

• Compact underseat design saves valuable cargo space
• Built-in Class AB amplifier
• 260W Maximum Power Output
• 130W RMS Continuous Power
• Low-level RCA and high-level speaker inputs
• Auto turn-on functionality with high-level inputs
• Adjustable input gain control
• Variable low-pass crossover (50Hz – 150Hz)
• Variable bass boost (0 – 12dB)
• Adjustable phase control (0° – 180°)
• Wired remote bass level control included
• Durable aluminium enclosure
• Ideal for factory and aftermarket audio systems

Specifications

• Subwoofer Size: 10" (250mm)
• RMS Power: 130W
• Peak Power: 260W
• Frequency Response: 10Hz – 150Hz
• Signal-to-Noise Ratio: 91dB
• THD: 0.05%
• Sensitivity: 92dB
• Output Impedance: 2 Ohm
• Operating Voltage: 10V – 16V DC
• Fuse Rating: 15A
• RCA Input Sensitivity: 150mV
• High-Level Input Sensitivity: 1.5V
• Input Gain Range: 0.15V – 6V
• Magnet Type: Ferrite
• Enclosure Material: Aluminium
• Dimensions: 261mm (L) x 346mm (W) x 78.5mm (H)

What's Included

• ESB HR10US Active Underseat Subwoofer
• Power and Wiring Harness
• High-Level Input Harness
• Wired Bass Remote Control
• Installation Documentation