Helix U 8A – Subwoofer

Bass is in the smallest hut – If mounting space in the vehicle is scarce and existing car hifi systems badly need the “extra kick” in the low frequency range without great effort, the new HELIX active subwoofers U 10A and U 8A are the right choice. Driven by powerful, integrated Class AB amplifiers with 180 W RMS, the heavy-duty drivers with their rock-solid aluminum cones and heat-resistant voice coils easily transform the amplifier power into punchy bass. Thanks to comprehensive setting options like the adjustable, high-slope lowpass filter and particularly sensitive phase control, the low frequency reproduction can be perfectly adapted to the acoustic conditions inside the vehicle. Equipped with a 2-channel highlevel input with automatic turn on function as well as a 2-channel lowlevel RCA input a seamless integration is guaranteed. And thanks to the especially shallow cabinet design the installation will be a no-brainer, especially if space is extremely limited – these small “bass boosters” may even fit under the seats, for example.

  • Mô tả

Mô tả sản phẩm

Power RMS / max. 180 / 360 Watts
Woofer diameter 8″ / 200 mm
Inputs 2 x RCA / Cinch
2 x Highlevel speaker input
1 x Remote In
1 x Remote control input
Input sensitivity Highlevel 1.2 – 20 Volts
RCA / Cinch 0.3 – 4 Volts
Input impedance RCA / Cinch 10 kOhms
Input impedance highlevel 33 Ohms
Frequency response 45 – 150 Hz
Lowpass 50 – 150 Hz adjustable
Subsonic 16 Hz / 12dB/Oct.
Phase switch 0° / 180° switchable
Phase shift 0 – 180° adjustable
Slope lowpass 24 dB/Oct.
Signal-to-noise ratio > 92 dB (A-weighted)
Distortion (THD) < 0.4 %
Operating voltage 10.5 – 16 Volts
Fuse 25 A Maxi-fuse (APX)
Additional features Diecast aluminum housing, cable remote control for volume adjustment, Auto Remote switch
Dimensions (H x W x D) 78 x 245 x 345 mm /
3.07 x 9.65 x 13.58″