Replace tired factory sound with the DS18 PROJECT360.84 – 300W RMS.
At a glance
- Power: 300W RMS
- Impedance: 4 ohm
Details
High-output DS18 Project360.84 mid-high loudspeaker designed for powerful performance, extreme efficiency, and ultra-fast serviceability. Featuring an innovative rotating recone system, it allows tool-free, glue-free cone replacement in seconds—no downtime or curing required. With 100.2dB sensitivity, it delivers loud, clear midrange and vocal projection with minimal power input. Built with a lightweight curvilinear cone, 1.75” Kapton voice coil, cloth surround, and durable aluminum basket, it offers long-term reliability under high-output use. Perfect for pro audio and competition systems needing fast maintenance and maximum sound performance.
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
UPC: 810199441610
Why buy from Stereo-Needs
- Free shipping on every order
- Family business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)
- Not sure it fits your vehicle or system? Call or text 951-497-3497 before you order
