Alpine PXE-X121-12EV 12-Channel Hi-Res DSP & Amplifier for Tesla
The Alpine PXE-X121-12EV is a 12-channel Hi-Res Digital Signal Processor and amplifier designed especially for Tesla EV systems. It supports multiple inputs including high-level, RCA, optical, coaxial, USB, and Bluetooth, enabling seamless integration into factory or aftermarket systems. The DSP includes features like 31-band EQ, per-channel crossover (HPF/LPF/BP), matrix input summing, and all-pass filter correction.
On the amplification side, it delivers staggered output power: 25 W RMS × 4 channels, 50 W RMS × 6 channels, and 100 W RMS × 2 channels (channels 11 & 12 can be paralleled for higher load drive). Its compact design, high-efficiency architecture, and Tesla integration make it a top pick for audiophiles upgrading EV audio.
This item is available for local pickup in Brampton. (Details)
Authorized dealer. Sold with full warranty.
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Features:
- 12-Channel Hi-Res DSP & Amplifier – all-in-one DSP and power solution for advanced system tuning.
- Staggered Output Power Design – 25W × 4 + 50W × 6 + 100W × 2 provides flexibility across speaker loads.
- Advanced DSP Tuning – 31-band parametric and graphic EQ, crossover filters (HPF, LPF, bandpass), all-pass correction.
- Multiple Input Types – high-level, RCA, optical/coax, USB DAC, and Bluetooth for versatile sourcing.
- Tesla Integration – optimized for Tesla audio systems with EV-series design.
- High Efficiency & Compact Size – low heat generation for tight installations in EVs.
- Matrix Summing & All-Pass Filters – enables phase correction and input blending for complex systems.
- PC & Mobile Control – supports tuning via PC software and smartphone app.
Specifications:
- Channels: 12 input / 12 output (10 high-level + 2 RCA)
- Frequency Response: 20 Hz – 40 kHz
- Signal-to-Noise Ratio (SNR): > 101 dB
- Dynamic Range: > 100 dB
- THD: < 0.01%
- Sampling Support: 96 kHz / 24-bit Hi-Res
- Amplifier Power (Staggered): 25 W RMS × 4 + 50 W RMS × 6 + 100 W RMS × 2
- Dimensions (approx): 263 × 262 × 58 mm
- Crossovers per channel: HPF, LPF, Bandpass
- EQ: 31-band parametric/graphic
- Inputs: High-level (12 ch), RCA (2 ch), optical, coaxial, USB (DAC), Bluetooth
- Outputs: High-level (10 ch), RCA (2 ch)
- Weight: — (not publicly specified)
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