HELIX K 10SE.2
Shallow housing, rich bass – K10SE.2
Despite its extraordinarily shallow and compact design, this representative of our K subwoofer series naturally also delivers a bass performance that can easily compete with conventional and larger "conspecifics". Thanks to its special design, this woofer is particularly predestined for hidden and space-saving installation concepts such as in the double loading floor of the vehicle.
Smart down to the very last detail
Extremely flat cabinets require sophisticated design details to prevent unwanted enclosure vibrations. In the case of the K 10SE.2, the magnet system is screwed to the enclosures back panel as additional reinforcement.
The extraordinary stiff, torsion-free sandwich paper cone in connection with the heavy-duty dual voice-coil not only converts the amplifier power easily and without compression effects into loads of sound pressure, but also scores sonically with subtle beats.
Flexible connection
The double voice-coil design offers more flexibility when selecting an appropriate power amp. Whether 1 x 4 Ohms, 2 x 2 Ohms or 1 x 1 Ohm impedance – this low bass specialist makes any configuration easily possible.
Best with “distance”
HELIX U 8A
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.
Features
- Powerful, integrated Class AB amplifier with 180 W RMS power for punchy bass
- Solid and low-resonance diecast aluminium housing for precise bass reproduction and optimum heat dissipation
- Heavy-duty 8” / 200 mm chassis with extremely stable aluminum cone for compression-free transformation of the amplifier power into sound pressure
- Integrated Class AB amplifier with 180 W RMS power
- Continuously adjustable, steep-flanked lowpass filter
- Particularly sensitive adjustment of the phase
- Cable remote control for volume adjustment included in delivery
- Especially flat housing design - ideal for space-saving under-seat mounting
Technical data
| 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" |
Scope of delivery
1 x Active subwoofer HELIX U 8A
1 x Cable remote control
1 x Mounting material
1 x Instruction manual
