Sony

Sony MEX-N4300BT Dual Bluetooth CD MP3 Car Stereo Receiver

4.5 (137 reviews)
55W

Dual Bluetooth car stereo with CD playback, EXTRA BASS, and hands-free voice control for a powerful in-dash upgrade.

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Overview

The Sony MEX-N4300BT is a single-DIN car stereo receiver built around seamless wireless connectivity and versatile media playback. Its dual Bluetooth capability allows two phones to remain paired at once — a practical advantage for households or drivers who carry separate work and personal devices. NFC one-touch pairing streamlines the connection process on compatible Android phones, while Siri Eyes Free and Android voice control let you manage calls and music without taking your hands off the wheel. The front-facing USB port supports Media Transfer Protocol and Android Open Accessory Protocol, ensuring broad compatibility with phones and USB drives loaded with MP3, WMA, or FLAC files.

On the audio side, the MEX-N4300BT pairs a 55W peak x 4 channel amplifier with Sony's 10-band EQ and EXTRA BASS mode, giving you meaningful control over your sound profile. The rear and subwoofer pre-outs make it straightforward to expand into a fuller system with an external amplifier and sub. A built-in microphone handles hands-free calls, and the LCD display with synchronized key illumination keeps the dash looking clean. For drivers who want reliable Bluetooth streaming, physical media support, and room to grow into a larger audio system, the MEX-N4300BT covers the essentials without unnecessary complexity.

Key Features

Bluetooth audio streaming w/Simple Secure Pairing Convenient One-Touch listening with NFC technology App Remote with voice control for select smartphones

CD Player Voice Control Siri Eyes Free and Android Sound Synchronized Illumination High Pass/Low Pass Filter: 80/100/120 High Voltage Pre Out: No

Front USB/AUX Input USB MEDIA TRANSFER PROTOCOL: Yes USB ANDROID OPEN ACCESSORY PROTOCOL : Yes (2.0

EXTRA BASS: Yes (1,2) DSO (DYNAMIC STAGE ORGANIZER): No OUTPUT POWER: 4 x 55W PRE OUT: Rear+Sub SUB OUT: Yes

Subwoofer Direct Connection 18FM/12AM Presets RDS: Yes Key Illumination: Yes LCD Display Built-In Microphone

Specifications

Brand
Sony
Model
MEX-N4300BT
Tuner
AM/FM (18 FM / 12 AM Presets, RDS)
CD Player
Yes (CD, CD-R, CD-RW — MP3, WMA, FLAC)
Bluetooth
Dual Bluetooth with NFC
Voice Control
Siri Eyes Free (iOS), Voice Control (Android)
Output Power
4 x 55W peak (17W RMS per channel)
Equalizer
EQ10 (10-Band)
Pre-Outs
Rear + Subwoofer
Front USB
Yes (MTP, Android Open Accessory 2.0)
Front AUX
Yes
High Pass / Low Pass Filter
80 / 100 / 120 Hz
EXTRA BASS
Yes
Microphone
Built-In
Display
LCD
Illumination
Sound Synchronized, Key Illumination

Pros & Cons

👍 Pros

  • Dual Bluetooth lets two phones stay paired at once for seamless switching
  • 10-band equalizer provides detailed sound tuning beyond basic bass and treble
  • NFC one-touch pairing makes connecting Android devices nearly instant
  • Front-facing USB and AUX inputs keep cables accessible and tidy
  • EXTRA BASS mode delivers noticeable low-end boost without manual EQ adjustments

👎 Cons

  • No high-voltage pre-outs, which limits clean signal output to external amplifiers
  • Single-DIN chassis with no touchscreen display, so navigation relies on button controls and a basic LCD
  • Does not support Apple CarPlay or Android Auto for on-screen app mirroring
  • Built-in microphone audio quality may be inferior to an externally mounted mic in noisy cabins

Frequently Asked Questions

Yes, the dual Bluetooth feature allows two phones to be paired simultaneously, so you can switch between devices for calls and music without re-pairing.
The CD player supports standard CDs, CD-Rs, and CD-RWs with MP3, WMA, and FLAC file playback.
It outputs 55W peak x 4 channels (17W RMS per channel), which is adequate for stock or aftermarket speakers at moderate volumes, but an external amp is recommended for higher output or subwoofer use.
EXTRA BASS is Sony's bass boost mode that enhances low-frequency response at the push of a button, giving fuller bass without needing to manually adjust the equalizer.
Yes, it includes a dedicated subwoofer pre-out along with rear pre-outs, allowing you to connect a powered or amplified subwoofer directly.