Product Overview

Description

Key Features

  • 300W RMS / 600W MAX power handling / Ferrite Magnet
  • Curvilinear cone for improved response
  • Aluminum basket construction
  • Plug-and-play recone system – no glue required
  • Patent-Pending rotating recone design for instant repairs
  • Compatible recone model PROJECT360.84RCK

Specifications

Nominal Diameter
8" / 203mm
Nominal Impedance
4 Ohms
RMS Power Handling
300 W
MAX Power Handling
600 W
Sensitivity (1w/1m)
100.2 dB
Frequency Response
90Hz - 17kHz
Recommended High-Pass Crossover
120 Hz
Sold in Pair or Single
Single
Grill Included
No
Demodulating Rings
Yes
Improved Heat Dissipation
No
Cone Shape
Curvilinear
Speaker Terminals
Spade
Easy Recone Design
Yes


Motor

Voice Coil Diameter
1.75" / 44.5mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Cone Material
Paper
Dust Cap Material
Paper
Surround Material
Cloth
Spider Diameter
4.5" / 114mm
Leads Connection Type
Round Crossed
Basket Material
Aluminum
Basket Color / Finish
Black
Magnet Material
Ferrite
Magnet Weight
48 oz


Thiele & Small Parameters

Equivalent Volume
6.92L / 0.244ft3
Excursion (one way)
0.3 mm
Free Air Resonance
120 Hz
Mechanical Factor
3.453
Electrical Factor
0.525
Total Factor
0.456
Moving Mass
20.995 g
Mechanical Compliance
0.085 mm/N
BL Factor
9.584
Voice Coil Inductance
0.046 mH
Cone Area
240.53 cm2
DC Resistance
3.4 Ohms


Measurement

Overall Diameter
8.19" / 208mm
Overall Depth
3.9" / 99mm
Front Mount Baffle Cutout
7.13" / 181mm
Mounting Depth
3.35" / 85mm
Motor Diameter
5.5" / 140mm

Product Overview


 

The Project360.84 is a high-sensitivity mid-high loudspeaker engineered for powerful output, rapid serviceability, and performance-driven installs. Designed with DS18’s innovative rotating recone system, this speaker redefines how quickly and easily field repairs can be handled.

Instant Recone, Zero Downtime
Unlike traditional speakers that require glue, curing time, and complex rebuilds, the Project360.84 features a rotating recone design that allows the entire cone assembly to lift cleanly from the basket and lock back into place with a smooth twist motion. No adhesives, no drying, and no waiting — recones can be performed on the spot, minimizing downtime and keeping systems playing.

Built for Plug-and-Play Repairs
Designed for fast replacement and simplified maintenance, this system enables true lug-and-play recones. Whether for professional audio applications, high-output builds, or demanding environments, repairs become quick, predictable, and efficient.

High Sensitivity, High Impact
With a sensitivity rating of 100.2dB, the Project360.84 delivers exceptional output with minimal power. The lightweight curvilinear cone and efficient motor structure ensure strong midrange projection and crisp mid-high response, making it ideal for loud, clear vocal reproduction.

Engineered for Performance and Durability
A 1.75” voice coil with Kapton former, cloth surround, and aluminum basket provides strength, thermal stability, and long-term reliability. Built to handle aggressive use while maintaining clarity and control.

Bring louder output, smarter service ability, and next-level recone convenience to your system with DS18’s Project360.84.

Free shipping on orders $100+

FAQs

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