Helix U 10A - 25cm Untersitzsubwoofer

Bass in the smallest case - the new Helix active subwoofers U 10A and U 8A are the first choice, if the installation space in the vehicle is in short supply and existing car hi-fi systems should be missed without much effort the necessary kick in the low frequency range. Powered by high-performance, integrated Class AB amplifiers with 180 W RMS, the heavy-duty chassis with its extremely stable aluminum diaphragm and the heat-resistant voice coils convert the amplifier power into full sound pressure. Due to the extensive adjustment options, such as the steep-edged, controllable low-pass filter and the particularly sensitive adjustable phase, the bass reproduction can be perfectly adapted to the acoustic conditions in the vehicle.
Equipped with a 2-channel high-level input with automatic activation and a 2-channel RCA input, a trouble-free integration is guaranteed. And thanks to the very compact housing design, even with extremely limited space available, there is always a suitable slot - for example, under the seats.

Features

• Powerful, integrated Class AB amplifier with 180W RMS for punchy bass
• Solid and low-resonance die-cast aluminum housing for precise bass response and optimum heat dissipation
• Heavy-duty 250 mm chassis with extremely stable aluminum diaphragm for compression-free conversion of the amplifier power into sound pressure
• 2-channel highlevel input with automatic switch-on and 2-channel RCA input
• Infinitely variable, steep-slope low-pass filter
• Particularly sensitive adjustment of the phase
• Cable remote control for volume adjustment included in delivery
• Particularly flat housing design - ideal for space-saving Untersitz assembly

Specifications

• Power RMS: 180 watts
• Power MAX: 360 watts
• Diameter woofer: 250 mm
• inputs:
• 2 x cinch
• 2 x high-level speaker input
• 1 x Remote In
• 1 x remote control input
• Input sensitivity:
• High level 1.2 - 20 volts
• RCA 0.3 - 4 volts
• Input impedance Cinch: 10 kOhm
• Input impedance Highlevel: 33 ohms
• Frequency range: 40 - 150 Hz
• Low pass: 50 - 150 Hz adjustable
• Subsonic: 16 Hz / 12 dB / oct.
• Phase switch: 0 ° / 180 ° switchable
• Phase controller: 0 - 180 ° adjustable
• Slope lowpass: 24 dB / oct.
• Signal to noise ratio:> 92 dB (A-weighted)
• Total harmonic distortion (THD): <0.4%
• Operating voltage: 10.5 - 16 volts
• Fuse: 25 A maxi plug fuse
• Additional features:
• Housing made of die-cast aluminum
• Wired remote control for volume control
• Auto remote switch
• Dimensions (H x W x D): 78 x 245 x 345 mm

delivery contents

• 1 x active subwoofer HELIX U 10A
• 1 x wired remote control
• 1 x mounting material
• 1 x user manual