Description

EMPHASER EBS111A - powerful 28 cm active subwoofer

Bass fun in the car without losing space - EMPHASER EBS111A is perfect for installation in the spare wheel well / or rim of the car.

Bass fun in your car without wasting valuable trunk space? EMPHASER's EBS111A active subwoofer provides punchy bass waves and powerful, dynamic sound in the vehicle and can be easily installed in the spare wheel well or in the rim of the spare wheel to save space.

The EBS111A has a cast aluminum housing that, at 36 cm in diameter and 14.5 cm high, fits in common rims from 15″ diameter. The EBS111A housing has a central recess for the vehicle-side mandrel or the included threaded rod. This is simply passed through the woofer and spare wheel together with bass box can thus be attached with only one mandrel. The bottom of the closed cabinet consists of a sturdy metal grille, which serves as a membrane protection. The woofer is mounted according to the downfire principle, i.e. with the speaker pointing downwards, so that optimal radiation and even distribution of the bass waves is possible.

In the stable housing construction works a powerful 28 cm / 11" woofer: with torsion-resistant stainless steel cone, durable butyl rubber surround and 2 Ohm voice coil. The integrated, high-quality amplifier module delivers a whopping 150 watts RMS. The active subwoofer features numerous audio adjustment options: Low Pass Filter (50 - 150 Hz), Subsonic Filter (at 20 Hz), Gain, Phase and Bass Boost. Also included is a remote control to conveniently control all functions from the cockpit. Helpful for connection to factory radios (without REM output) is the Auto Turn-On function, which automatically turns on the EBS111A as soon as a music signal is present at the high-level input.

Main features

• Active subwoofer in closed cabinet
• Suitable for use in the spare wheel or spare wheel well
• 11" / 28 cm long excursion bass driver with torsion-resistant stainless steel cone
• Integrated crossover with variable low pass from 50 - 150 Hz
• Subsonic filter @20 Hz
• Adjustable bass boost with 0 - 12dB @45 Hz setting range
• Between 0° and 180° switchable phase of the bass signal
• Connector block for power connections
• Auto Turn-On Function
• External bass level remote control

Technical specifications

• Frequency response: 20 Hz - 150 Hz
• Integrated Class A/B MOS-FET amplifier
• Rated power 150 W RMS
• Maximum load 300 W
• Impedance: 2 Ohm
• Variable low pass filter: 50 Hz - 150Hz with 12 dB/oct.
• Subsonic filter @20 Hz with 12 dB/oct.
• Variable bass boost: 0 dB - 12 dB @45 Hz
• Switchable phase 0° / 180
• Input sensitivity cinch: 0.4 V
• Input sensitivity high level: 1.0 V
• Signal to noise ratio: > 90 dB
• Installation depth: 145 mm
• Installation Ø: 360 mm

Scope of delivery:

• 1 piece cabinet subwoofer
• 1 piece bass level remote control
• 1 piece mounting set (power cable optional, ESP-RP10)