ESB Audio ESB3.WB6 6.5" (165 mm) Active Ported Subwoofer

Building a box and matching it to a subwoofer is where many bass upgrades go wrong or eat up too much space. The ESB3.WB6 is a subwoofer enclosure that takes the guesswork out of it.

ESB presents a new, active, ported subwoofer with extremely compact dimensions without sacrificing the power required by this speaker. The 3.WB6 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.

Key features

• High Current Class D digital amplifier
• 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)
• Technical Specifications

Specifications

• Easy Installation, Ultra Compact size (only 15 cm dept).
• Power: 500 W (Max), 250 W (RMS)
• Speaker Impedance: 0.40 Ohm
• Speaker Type: Fibreglass/paper cone, ferrite magnet
• Enclosure Housing Material: MDF
• Speaker Impedance: 0.40 Ohm
• Nominal Power Handling: 250 W
• Peak Power (Max): 500 W
• Sensitivity: 88 dB
• Part number: ESB3.WB6

What comes with it

The Australian distributor lists the following. We confirm contents when the carton is opened.

• Remote control included

Installation

We recommend fitting by a qualified car audio installer, with correctly rated power wiring and fusing. Our workshops at Albion Park Rail (02) 4257 2636 and South Nowra (02) 4423 5254 can quote on fitting.

Warranty

It comes with the manufacturer's warranty through the Australian distributor, plus your rights under the Australian Consumer Law.

Questions and answers

How much space does the ESB3.WB6 take up?

Check the listed dimensions against your boot or cabin space, or send us your vehicle details and we will check it for you.

How much power does the ESB3.WB6 handle?

The supplier lists Power: 500 W (Max), 250 W (RMS).

What impedance is the ESB3.WB6?

The supplier lists Speaker Impedance: 0.40 Ohm. Match it to your amplifier's stable load.

How efficient is the ESB3.WB6?

The supplier lists Sensitivity: 88 dB. Higher sensitivity means more volume from the same power.

What comes with the ESB3.WB6?

The distributor lists: Remote control included. We confirm contents when the carton is opened.

Can you fit the ESB3.WB6 for me?

Yes. Our Albion Park Rail and South Nowra workshops can quote on supply and fitting. Call (02) 4257 2636 or (02) 4423 5254.

What warranty comes with the ESB3.WB6?

It comes with the manufacturer's warranty through the Australian distributor, plus your rights under the Australian Consumer Law.