If you’re looking to upgrade the sound of your car’s stereo!
Car Audio Package With Testwinner!
Car Speaker Package Built With
German High Quality Speakers + 4 Channel Car Amplifier + Subwoofer
These package of car speakers is fitting for
Alfa Romeo 156 1997–2007
Alfa Romeo 146 1995–2000
Alfa Romeo 145 1994–2001
Alfa Romeo 164 1987–1997
Speaker Compatibility: Front doors
You'll discover that changing your factory speakers may make a difference which you certainly hear. Music seems crisper and better, closer to the way it was recorded and much more dynamic than it would with a wornout or lowquality loudspeaker.
Speaker replacement is, in addition the single-most costeffective car stereo upgrade you'll be able to execute. And yet the newer, factoryinstalled speaker systems, that might sound OK in the beginning, are not commonly assembled to give the past few years to you of reliable, earpleasing sound you'll be able to expect from a set of aftermarket speakers.
2-way component system, 6.5 inch / 165 mm woofer with injected PP-cone, 1 inch / 25 mm silk dome tweeter with neodymium magnet and inline-crossover with integrated tweeter protection
Matured and repeatedly optimized over the years – the new generation of blue loudspeakers proudly show off their heritage with the embossed HELIX logo on the woofer diaphragms. In addition to its striking good looks, the evolution of this line focused special attention on enhanced sound properties, an increased power rating and even easier installation.
The new crossover in the component systems sports a clearly more compact enclosure, making it much easier to install, while the parts used retain the same high quality. The former air-core inductor in the subwoofer part was replaced with a steel-core inductor to afford particularly low distortion.
6.5 inch / 165mm woofer
1 inch / 25 mm silk dome tweeter with neodymium magnet for crispy and clear treble response
Low resonant woofer cones made from injected polypropylene with unique HELIX-logos
Euro-DIN sized baskets with distinct HELIX design for easy installation in almost any car
Solid rubber magnet protection ring with HELIX-logo
Delivery contents: 2 woofer, 2 tweeter, 2 inline-crossover, 2 grilles and cables
Testwinner Magazine Car & Hifi 06/2010 Result: "Best Speaker System from 90 - 120 Euro"
HELIX B FOUR
Car & Hifi
4-channel amplifier with integrated, active crossover
Undeniably HELIX – the design of the blue amplifier series is already a clear indication of its kinship with our high-end products. No wonder that these powerhouses have also inherited many features from their “big brothers”. You can expect powerful performance and a rich package of extras along with exceptional value for money.
High output power for a high control at absolute levels
Integrated, active crossover with highpass, lowpass, bandpass and bass-boost
Highlevel speaker inputs for direct connection to a factory system or to a car radio with no RCA output - without cutting any wire with the new plug & play harnesses
Line-Out for connecting another amplifier
RMI (Realmixed Input) for generating an optimised mono-summing signal from the left and right channels
MOSFET switched power supply for stable output power at any load
Smart protection circuits against overheating, under- and overvoltage, speaker short circuiting, low impedance and faulty connection
24 carat gold-plated solid connection terminals for lossless signal and power transmission
Exclusive compact design with illuminated HELIX-logo
| Output power RMS / max.
| - at 4 Ohms
|| 4 x 60 / 120 Watts|
| - at 2 Ohms
|| 4 x 90 / 180 Watts|
| - bridged at 4 Ohms
|| 2 x 180 / 360 Watts|
| Frequency response
|| 10 Hz - 30.000 Hz|
|| 0 - 18 dB / 45 Hz|
|| 15 - 4.000 Hz adjustable|
|| 40 - 4.000 Hz adjustable|
|| 15 - 4.000 Hz adjustable|
| Total harmonic distortion (THD)
|| < 0,03 %|
| Signal-to-noise ratio
|| > 95 dB|
| Damping factor
|| > 200|
| Input sensitivity
|| 0,2 - 6 Volt|
| Input impedance highlevel
|| 1 kOhm|
| Input impedance lowlevel
|| 22 kOhm|
| Dimensions (H x W x D)
|| 50,5 x 260 x 330 mm /|
2 x 10,2 x 13"
HELIX B 12E
300 mm / 12“ subwoofer with aluminum die cast basket and 2x2 Ohms dual voice coil in a sealed cabinet made from rigid MDF boards
You don’t have real music-listening enjoyment until you have the right bass sound and that gut-busting feeling in the pit of your stomach. And that’s something the new blue subwoofers can do with incredible ease. Rich deep bass sound and high, undistorted maximum sound pressures are the guarantee. And as if that were not enough: thanks to their new dual voice coils with 2x2 ohms of impedance, all the woofers now allow much greater freedom in system configuration.
2 x 2 Ohms dual voice coil
low resonant cones made from injected polypropylene
massive and rigid aluminium die-cast baskets
resonanzarme Membran aus gespritztem Polypropylen
massive gold-plated terminals
Solid rubber magnet protection ring with HELIX logo
chrome-plated and polished pole plate with HELIX-blue logo
enclosure made from stable MDF boards for minimized cabinet vibrations
speaker protection via stable metal bars
Power handling RMS / max
350 / 700 Watts
Sensitivity 90 dB 1W / 1m
Impedance 2 x 2 Ohms
Linear cone excursion
+/- 6 mm / 0.24"
Dimensions (H x W x D)
380 x 440 x 380 mm /
14.96 x 17.32 x 14.96"