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Description

Alpine PXE-X121-12EV

The Alpine PXE-X121-12EV is a premium 12-channel DSP + amplifier system built for high-resolution car audio applications. It delivers powerful multi-channel output, advanced tuning control, and flexible digital/analog input support to upgrade OEM systems with cleaner, more precise, studio-grade sound. Designed to work especially well in EV platforms, it provides professional-level audio processing with compact form factor fitment.


Specifications

FEATURES
Feature Details
12-Channel Hi-Res Digital Sound Processor Amplifier Yes
Hi-Res Audio Playback 96kHz / 24Bit
PC Tuning Application Available on Alpine Knowledge Center
Smartphone Tuning App Available on App Store
Efficient Amplifier Design Reduces heat & power consumption
All-Pass Filter Correction Phase alignment
Matrix Input Summing Yes
Compact Design Versatile installations
Bluetooth® Audio Streaming External module included
Optional Controller RUX-C810 (sold separately)

TECH SPECS
Spec Details
Channels 12-channel input, 12-channel output (10 high level, 2 RCA)
Amplifier Power 25W RMS x 4 + 50W RMS x 6 + 100W RMS x 2 (parallel capable @ 2 Ohm)
EQ 31-band parametric or graphic
Crossovers HPF / LPF / Bandpass – per channel
Inputs 12-Ch High level, 2-Ch RCA, Optical, Coaxial, USB (DAC), HD Bluetooth
Outputs 10-Ch High level + 2-Ch RCA
Software Compatibility PC & Smartphone
Sampling Rate 96kHz / 24Bit

 


About The Product

Precision Tuning

The PXE-X121-12EV empowers you to customize your audio system with precision. Featuring a 31-band parametric or graphic EQ and per-channel HPF, LPF, and bandpass crossovers, this DSP ensures every aspect of your sound is perfectly tuned. Take control of your music and create a truly personalized listening experience.


Built-in 12-Channel Amp

The PXE-X121-12EV delivers a total of 12 channels of staggered power — 25W RMS x 4, 50W RMS x 6, and 100W RMS x 2. Channels 11 and 12 can even be wired in parallel for a 1-channel load at a 2Ω impedance, providing additional output flexibility for high-power setups. This versatile design ensures every component in your audio system gets the perfect level of amplification.

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Questions and Answers

Q1: How many total output channels does it have?

A1: 12 output channels with dedicated power amplification.

Q2: Does it support digital audio input?

A2: Yes, optical / coaxial / USB are supported.

Q3: Is this High-Resolution Audio certified?

A3: Yes, supports up to 96kHz/24-bit.

Q4: Can it connect to factory speaker level inputs?

A4: Yes, it supports high-level OEM inputs.

Q5: Is it suitable for EV / Tesla setups?

A5: Yes, it is from Alpine EV series and ideal for EV audio upgrades.


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