Main Features

ESB presents a new, active, ported subwoofer with extremely compact dimensions without sacrificing the power required by this speaker. The 3.WB8 uses a new construction technology, where is possible to use a very low impedance and high efficiency speaker (ideal for electric machines), an amplifier without the switching power supply stage (therefore less noise) and a higher power in a small space.
- Easy Installation, Ultra-Compact size (only 15 cm dept).
- High-Current Class D digital amplifier
- Power: 600 W (Max), 300 W (RMS)
- Speaker Impedance: 0.25 Ohm
- Speaker Type: Fiberglass/paper cone, ferrite magnet
- Variable Gain Control, Low Pass Filter (50 Hz ~ 200 Hz), Variable Bass Boost (0 ~ 12dB), Phase Control (0° ~ 180°)
- Auto Power-ON (Rem, DC Offset, Auto)
- Wireless remote control included
- Enclosure Housing Material: MDF

Technical Specifications

- Speaker Impedance: 0.25 Ohm
- Nominal Power Handling: 300 W
- Peak Power (Max): 600 W
- Sensitivity: 88 dB