Alpine PSS-TSLA-M3B 13 Speaker Audio System Upgrade Kit - select 2017-2023 Model Y w/ Base Audio

Alpine 2017-23 Tesla Model 3 (Base Audio) 13 Speaker Complete Sound System Upgrade

The Ultimate Tesla Model 3 Audio Overhaul

The Alpine PSS-TSLA-M3B is a premium, 13-speaker plug-and-play sound system upgrade specifically engineered to fix the underwhelming factory "Base Audio" in the Tesla Model 3 (2017-2025). This isn't just a speaker swap; it’s a complete high-fidelity reconstruction of the Tesla cabin's acoustics, adding a 12-channel DSP amplifier and a massive 10" subwoofer to a car that originally lacked both.

Alpine’s "Pure Drive" philosophy ensures this system is ultra-efficient for EVs, consuming less than one mile of driving range per hour even at full volume. The system comes pre-tuned for the unique interior glass and materials of the Model 3, delivering a soundstage that is physically felt as much as it is heard. Note that a vehicle-specific harness is required and sold separately to match your specific VIN and build date.

Product info:

• System includes 6.5" component front door speakers and 4" midrange center dash speakers with 1" center dash tweeter
• Includes 4" midrange rear door speakers and 4" midrange rear deck speakers
• Also includes 10" sealed subwoofer enclosure and 12 channel DSP with built-in 12 channel amplifier
• Designed and engineered to match and compliment the factory fit and finish of your vehicle
• Enclosures for subwoofer integrate with no loss of passenger space
• For models with factory-equipped base audio system
• Minimal to no cutting or modification required
• Optimized amplifier power output for Tesla cabin acoustics
• High-efficiency speakers with wide frequency response
• Subwoofer upgrade adds an 8" subwoofer in a stealth location
• Preserves Tesla's control functions and interface
• System tuned specifically for Tesla Model 3 interior acoustics
• Ultra-efficient amplifier consumes less than 1 mile of driving range per hour at full volume
• Seamless integration with factory layout for a clean, stealth install
• Delivers deeper bass, clearer vocals, and balanced sound
• Designed for DIY-friendly installation
• Compatible vehicle-specific harnesses (required and sold separately):

• Alpine HRN-TSLA-M3B1, Alpine HRN-TSLA-M3B2, or Alpine HRN-TSLA-M3B3
• Plug and Play design for easy installation, o drilling or cutting required
• High resolution (Hi-Res) audio certified
• Compatible with select 2020-2025 Model Y with Base Audio System

Alpine EV-65CF-T 6.5" Component Front Door Speakers

• 6.5" Component Speaker System
• Power Handling:
• Peak: 400 watts per pair / 200 watts each
• RMS: 100 watts per pair / 50 watts each
• Designed for front door panels
• Carbon Fiber cone material
• High-Amplitude Multi-Roll (HAMR) speaker surround
• Tesla-specific connections
• 1" tweeter with neodymium magnet
• Strontium Ferrite Magnet motor structure
• Impedance: 4 ohm
• Frequency Response: 65 - 20000 Hz
• Sensitivity: 89 dB
• MFR #: EV-65CF-T

Alpine EV-40MR-T 4" Midrange Rear Door Speakers

• 4" EV Series Mid-range Speakers
• Power Handling:
• Peak: 320 watts per pair / 160 watts each
• RMS: 80 watts per pair / 40 watts each
• Carbon Fiber cone material
• High-Amplitude Multi-Roll (HAMR) speaker surround
• Strontium Ferrite magnet motor structure
• Gold plated terminals for smoother connection
• Impedance: 4 ohm
• Frequency Response: 100 - 18000 Hz
• Sensitivity: 89 dB
• MFR #: EV-40MR-T

Alpine EV-40MR-T 4" Midrange Rear Deck Speakers

• 4" EV Series Mid-range Speakers
• Power Handling:
• Peak: 320 watts per pair / 160 watts each
• RMS: 80 watts per pair / 40 watts each
• Some modifications may be required to rear deck
• Carbon Fiber cone material
• High-Amplitude Multi-Roll (HAMR) speaker surround
• Strontium Ferrite magnet motor structure
• Gold plated terminals for smoother connection
• Impedance: 4 ohm
• Frequency Response: 100 - 18000 Hz
• Sensitivity: 89 dB
• MFR #: EV-40MR-T

Alpine EV-40M-T 4" Midrange Center Dash Speakers

• 4" EV Series Component Speakers
• Power Handling:
• Peak: 320 watts per pair / 160 watts each
• RMS: 80 watts per pair / 40 watts each
• Designed to replace center/corner dash midrange speakers and center dash tweeters
• Carbon Fiber cone material
• High-Amplitude Multi-Roll (HAMR) speaker surround
• Tesla-specific connections and OEM fit rings
• 1" tweeter with neodymium magnet
• Strontium Ferrite magnet motor structure
• Impedance: 4 ohm
• Frequency Response: 100 - 18000 Hz
• Sensitivity: 90 dB
• MFR #: EV-40M-T

Alpine EV-100SW3-T Loaded Single 10" Sealed Enclosure

• 10" subwoofer in sealed custom fit enclosure
• Power Handling:
• Peak: 500 watts
• RMS: 200 watts
• Carbon fiber hybrid cone
• High amplitude multi-roll (HAMR) surround
• Strontium ferrite woofer magnet
• Gold plated terminals for smoother connection
• Retains full OEM functionality
• No cutting or vehicle modifications required
• Stealth installs preserve cargo space
• Pre-tuned system for Tesla acoustics
• Not compatible with Base Audio equipped Model 3
• Frequency Response: 25 - 300 Hz
• Sensitivity: 86 dB
• MFR #: EV-100SW3-T

Alpine PXE-X121-12EV 12-Channel Digital Sound Processor

• 12-Channel Sound Processor for Tesla vehicles
• Power Specifications
• Peak: 100 watts (Channels 1-6), 50 watts (Channels 7-10), 200 watts (Channels 11-12)
• RMS: 50 watts (Channels 1-6), 25 watts (Channels 7-10), 100 watts (Channels 11-12)
• Bridged (Channels 11-12): 400 watts Peak / 200 watts RMS
• Hi-resolution audio certified
• 12-channel high-level inputs and 10-channel outputs
• 2-channel low-level (RCA) inputs and outputs
• 31-Band Parametric or Graphic Equalizers
• High-pass / Low-pass / Band-pass crossover filters per channel
• Controllable via PC software or Alpine music application
• Frequency Response: 20 - 40000 Hz
• Input Connections: HD Bluetooth / Optical / Coaxial / USB (DAC)
• Sampling Rate: 96000 Hz / 24 bit
• MFR #: PXE-X121-12EV

Note: Vehicle-specific harness required for installation (sold separately)