Replace tired factory sound with the DS18 PROJECT360.84N – 350W RMS.
At a glance
- Power: 350W RMS
- Impedance: 4 ohm
Details
The DS18 Project360.84N loudspeaker is a high-sensitivity mid-high speaker designed for extreme output, lightweight performance, and fast serviceability in compact installs. With a shallow 3.15” mounting depth and neodymium motor, it delivers strong projection and efficiency in tight spaces.
Its rotating recone system allows instant repairs without glue or downtime, keeping systems running with ease. With 101 dB sensitivity, it produces powerful output with minimal power while maintaining clear mid-high response. Built with a 1.75” Kapton voice coil, cloth surround, and aluminum basket for durability and long-term reliability.
Features:
- 350W RMS / 700W MAX power handling / Neodymium 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
350 W
MAX Power Handling
700 W
Sensitivity (1w/1m)
102 dB
Frequency Response
95Hz-17kHz
Recommended High-Pass Crossover
90 Hz
Sold in Pair or Single
Single
Grill Included
No
Demodulating Rings
Yes
Improved Heat Dissipation
Yes
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" / 102mm
Leads Connection Type
Round Crossed
Basket Material
Aluminum
Basket Color / Finish
Black
Magnet Material
Neodymium
Magnet Weight
12.8 oz
Thiele & Small Parameters
Equivalent Volume
7.09L / 0.25ft3
Excursion (one way)
0.3 mm
Free Air Resonance
125 Hz
Mechanical Factor
2.828
Electrical Factor
0.255
Total Factor
0.234
Moving Mass
19.548 g
Mechanical Compliance
0.087 mm/N
BL Factor
13.275
Voice Coil Inductance
0.039 mH
Cone Area
240.53 cm2
DC Resistance
2.9 Ohm
Measurement
Overall Diameter
8.19" / 208mm
Overall Depth
3.59" / 91.2mm
Front Mount Baffle Cutout
7.13" / 181mm
Mounting Depth
3" / 77.3mm
Motor Diameter
3.94" / 100mm
UPC: 810199441641
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
