• 100% AUSTRALIAN

    100% AUSTRALIAN (All items shipped from our Sydney warehouses)

  • AUST WIDE SHIPPING

    AUST WIDE SHIPPING Shipping from $7.95
    (Heavy items excl)

  • WE'LL NEGOTIATE

    WE'LL NEGOTIATE Seen it cheaper? Use our live chat!

  • GOOGLE TRUSTED STORE

    GOOGLE TRUSTED STORE Money Back Guarantee

JL Audio C1-400X 4" Coaxial Speakers

SKU
C1400X
In stock
$148.85 $159.00
$141.41 Limited Time Offer
Buy Now Pay Later
Buy now pay later
from $10
4 x $35.35
4 x $35.35

JL Audio 4" 2 WAY 35 RMS 4Ω
( JL Audio C1400X )

  • Australian JL Audio Warranty
  • Purchase Guarantee (see T&C's)
  • JL Audio C1-400x 4" Coaxial Speaker
  • Polypropylene woofer with edge-driven aluminum dome tweeter
  • Dynamic, low-distortion sound with precise midbass
  • Enhanced high-frequency clarity with silk surround

Overview

The JL Audio 4-inch 2-way speaker is a high-performance component system designed to deliver clear, balanced sound in automotive applications. With 35 W RMS power handling at 4 Ω impedance, it provides reliable, distortion-free performance across low, midrange, and high frequencies. The system separates the woofer and tweeter, allowing the woofer to reproduce bass and midrange tones while the tweeter delivers crisp, detailed highs. Its compact 4-inch design ensures easy installation in most factory speaker locations. Built with durable materials, the speaker provides long-lasting reliability and consistent audio quality, enhancing in-car sound with clarity, depth, and high-fidelity precision.

Key Features:

2-Way Component System
Includes 4-inch woofer and separate tweeter for balanced, full-range audio performance.

Power Handling
Handles 35 W RMS at 4 Ω for clear, dynamic sound with minimal distortion.

Separated Woofer & Tweeter
Woofer reproduces low and midrange tones while tweeter delivers crisp, detailed highs.

Compact Design
Fits easily into standard 4-inch factory speaker locations for seamless installation.

Durable Construction
Built with robust materials to ensure long-lasting reliability and consistent performance.

High-Fidelity Sound
Delivers accurate audio reproduction across the full frequency range.

Low Distortion
Engineered for smooth, balanced sound even at higher listening volumes.

Versatile Application
Suitable for a variety of vehicle audio setups and configurations.

Enhanced Audio Clarity
Precision design ensures excellent midrange and treble detail.

Reliable Performance
JL Audio engineering provides consistent quality in all driving conditions.

General Specifications  
Continuous Power Handling (RMS) 35 W
Peak Music Power 105 W
Recommended Amplifier Power (RMS) 10 - 50 W / Ch.
System Efficiency 84.5 dB @ 1 W / 1 m
System Nominal Impedance 4 Ω
System Frequency Response 64 Hz - 24 KHz ± 3 dB
Coaxial Physical Specifications  
Frame Outer Diameter* (A) 4.03 in / 102 mm
Grille Tray Outer Diameter (B) N/A
Motor Outer Diameter (C) 2.33 in / 59 mm
Frontal Coaxial Tweeter Protrusion** (D) 0.61 in / 16 mm
Frontal Grille Protrusion (E) N/A
Mounting Hole Diameter (F) 3.70 in / 94 mm
Mounting Depth (G) 1.81 in / 46 mm

*Does not take into account mounting tabs
**Frontal coaxial tweeter protrusion measured from mounting surface

  • 1 x JL Audio 4" 2 WAY 35 RMS 4Ω

Peace of Mind Purchase Guarantee
This product is supplied via JL Audio Australia and enjoys the FULL benefits of the 'Genuine JL Audio Australian Warranty'. (You may also be entitled to other consumer warranties as provided by the Australian Consumer Guarantee and these entitlements are not limited by this warranty). In the event that this product should fail please contact our service department or you can speak with JL Audio Australia directly.

We are a FULLY AUTHORISED Australian retailer for JL Audio Australia.

Disclaimer
Due to differing operating costs associated with selling products via different marketplaces, our pricing may vary.

Write Your Own Review
You're reviewing:JL Audio C1-400X 4" Coaxial Speakers
Your Rating

More from this brand

© 2026 RydaDotCom, All rights reserved.