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Description

DS18 PRO-CF8.4NR

The PRO-CF8.4NR is an 8″ pro-audio full-range loudspeaker engineered for balanced, high-efficiency sound with strong midrange clarity, smooth high frequencies, and solid low-end response. Designed for versatile use in car audio systems, PA setups, and custom sound builds, it delivers reliable full-range performance with durable construction and optimized motor design for consistent output even in demanding conditions.


Specifications

Category Specification
SKU PRO-CF8.4NR
Nominal Diameter 8″ / 203 mm
Nominal Impedance 4 Ω
RMS Power Handling 300 W
Maximum Power Handling 600 W
Sensitivity (1W/1m) 99 dB
Frequency Response 63Hz–12KHz
Recommended High-Pass Crossover 80 Hz

Motor / Voice Coil Specifications
Feature Specification
Voice Coil Diameter 2″ / 50 mm
Voice Coil Former Material Kapton
Winding Material CCAW
Basket Material Steel
Magnet Weight 10.5 oz / 0.3 kg

Thiele & Small Parameters
Parameter Value
Equivalent Volume (Vas) 72.15 L / 2.584 ft³
Excursion (Xmax) 2.5 mm
Free Air Resonance (Fs) 61 Hz
Mechanical Factor (Qms) 10.169
Electrical Factor (Qes) 0.344
Total Factor (Qts) 0.333
DC Resistance (Re) 3.46 Ω

Measurements
Dimension / Feature Value
Overall Diameter 8.29″ / 210.7 mm
Front Mount Baffle Cutout 7.16″ / 182 mm
Mounting Depth 3.2″ / 81.5 mm
Overall Depth 3.38″ / 86 mm
Product Weight 4.5 lbs
Product Dimensions (W x L x H) 9.75 x 9.75 x 4.75 in
Master Carton Weight 39 lbs
Master Carton Dimensions 20.5 x 20.5 x 10 in
Quantity per Master Carton 8
Sold In Piece

 


Product Overview

8” Mid-Bass Loudspeaker with Water Resistant Carbon Fiber Cone and Neodymium Rings Magnet 600W 4-Ohm

DS18 proudly presents a game-changer in the world of car audio: the PRO-CF8.4NR. This speaker combines cutting-edge technology with unparalleled craftsmanship to deliver an audio experience that will leave you breathless.
At the heart of the PRO-CF8.4NR lies a Neodymium magnet, the gold standard in car audio magnet technology. Renowned for its exceptional strength and efficiency, the Neodymium magnet propels sound waves with unrivaled power and precision.
But that’s not all! DS18 understands the needs of car audio enthusiasts like you. That’s why the PRO-CF8.4NR is not only water-resistant but specifically designed to thrive in the face of the elements. Its high-tech carbon fiber cone not only delivers exceptional sound quality but also adds a touch of elegance to your audio setup. Encased by a super-strong rubber surround, this speaker is built to withstand the test of time, ensuring countless hours of audio pleasure without compromise. Rain or shine, this speaker will continue to perform at its peak, allowing you to enjoy your music wherever your adventurous spirit takes you.
With a rating of 300 watts RMS and a maximum power handling of 600 watts, this speaker thrives on pushing boundaries. Immerse yourself in crystal-clear sound, deep bass, and heart-pounding beats, all with the confidence that your speaker can handle whatever you throw its way.
With its water-resistant construction, Neodymium magnet, high-tech carbon fiber cone, and super-strong rubber surround, the PRO-CF8.4NR offers exceptional performance, unmatched versatility, and a visually stunning presence.

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Questions and Answers

Q1: What type of speaker is the PRO-CF8.4NR?

A1: It’s an 8″ pro-audio full-range loudspeaker designed for balanced sound with strong mids, smooth highs, and solid low-end response.

Q2: What is the impedance of this speaker?

A2: The PRO-CF8.4NR features a 4-ohm impedance, compatible with most car audio and pro audio amplifier systems.

Q3: Where can this speaker be used?

A3: It’s ideal for car audio systems, PA setups, custom audio builds, motorcycles, and other installations requiring high-quality full-range sound.

Q4: Does it produce deep bass?

A4: It covers a broad frequency range with solid low-end performance, but pairing it with a subwoofer is recommended for very deep bass.

Q5: Is an external amplifier recommended?

A5: Yes, using a dedicated external amplifier is recommended for optimal output and clarity.


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