Alpine PWD-X5

4.1-channel digital sound processor (DSP) with active subwoofer.

With the new Alpine PWD-X5, it is now possible to achieve a perfectly integrated, high-performance car stereo installation with just one unit.

This very unique audio system upgrade product includes a high-performance digital sound processor (DSP), 4-channel amplifiers for your front and rear door speakers, and an ultra-flat active subwoofer. The small footprint allows the PWD-X5 to be easily installed inside your car's cabin to enjoy a nice bass upgrade. Connect either OEM radios via high-power speaker inputs or aftermarket radios via RCA inputs and control the system via the wired remote control and convenient smartphone app.

This product is perfect for customers looking for a major improvement in their car's sound quality, without installing multiple devices and running cables all over the car. The PWD-X5 comes with a complete cable set including high-quality power cables (4.5 meters) with main fuse.
Compact installation:
The very compact dimensions of only 350mm length x 245mm width x 80mm height allow the PWD-X5 to be installed under the front seats of many vehicles. It can also be easily installed in the trunk of hatchbacks or coupés. The total weight of the product is just over 5kg.

Comprehensive audio tuning features:
Use the built-in 10-band parametric EQ, digital time correction and digital crossover to fine-tune the sound in your vehicle. You can do the main setup by connecting a computer with the free Alpine software or via the included wired controller. There is also a smartphone app that allows users to switch between presets on the go and adjust subwoofer and volume levels.

Bluetooth audio streaming:
If your original car stereo does not have Bluetooth audio streaming, the PWD-X5 is again a great solution for you. With the included Bluetooth dongle that can be plugged into one of the USB ports on the DSP amplifier, you can stream music from your smartphone to the PWD-X5. Simply pair your phone and select Bluetooth as the source on the wired remote to enjoy all your music, Spotify and internet radio on your sound system.

Technical specifications:

Output:
Rated power: 25W x 4 + 165W;
peak power: 50W x 4 + 240W.
Signal-to-noise ratio: ≥80 dB.
Bass gain: -12dB ~ +12dB.
Frequency range: 20Hz ~ 20KHz.
Input impedance: Low level input: 20KΩ; high level input: 100Ω.
Phase selection: 0°/180°.
Remote control ON: DC high level/REM input activation.
Operating temperature: -10 ~ 60 °C.
Storage temperature: -40 ~ 85 °C.
Power source: DC 14.4V (9V~16V) negative ground.
Enable REM input: Options for high level activation (H1+/H3+) or ACC activation (selectable).
Enable REM output: +12V enable voltage output (0.5A).
Standby current: 750mA.
Net weight: 5.35 kg.
Dimensions: 350mm (L) * 245mm (W) * 80mm (H).

Functional parameters:
Input signal types: 4-channel high level, 4-channel stereophonic low level, Bluetooth.
Output position: 4-channel amplifier output (4Ω 25W x 4).
Output signal gain:
Master volume: 0~35;
Subwoofer volume: 0~15.
Filter steepness:
CH1 ~ CH4 6 dB / oct or 12dB / oct,
CH5 6/12/18/24dB / oct.
Q value: 0.404 ~ 28.85.
Delay: 0.000 ~ 5.4 ms / 0.000 ~ 187 cm.
Presets: 15 presets can be selected.