• Compact 3.5” Speaker: Perfect for tight dashboard spaces without sacrificing sound quality.
• Powerful Output: 100W RMS / 200W Max with 87dB sensitivity for loud, clear audio.
• Lightweight Cone Design: Glass fiber + foam composite with resin finish for clarity and durability.
• Neodymium Magnet: High-strength motor structure delivers strong performance in a small package.
• Easy Install: Shallow 1.4” mounting depth fits most factory or custom dash locations.

DS18 3.5" 100W RMS 4-Ohm Neodymium Magnet Dashboard Loudspeaker Pair 35D200N-4

This listing includes:

• (2) DS18 3.5" Loudspeakers 35D200N-4

The DS18 35D200N-4 is a compact 3.5-inch dashboard loudspeaker engineered for tight installation spaces without sacrificing clarity or power. Delivering 100W RMS / 200W MAX, this speaker covers an impressive 120Hz–20kHz frequency range—perfect for crisp highs and balanced mids in your custom car audio setup.

A glass fiber + foam composite cone with a resin finish ensures lightweight performance, while a neodymium magnet provides powerful output in a slim motor structure. The aluminum basket and direct-to-coil lead connection enhance durability and signal transfer for a clean, punchy sound.

With a mounting depth of just 1.4 inches and a 2.9-inch cutout, installation is quick and easy in most factory or custom locations.

Upgrade your build with pro-level clarity and performance—choose the DS18 35D200N-4.

Features:

• Compact 3.5†size fits tight dashboard spaces


• 100W RMS / 200W Max for powerful daily performance


• 120Hz–20kHz frequency response for crisp highs and clear mids


• Lightweight glass fiber + foam cone with resin finish


• High-output neodymium magnet in a slim motor design


• 87dB sensitivity for efficient, clean sound


• Easy installation with 1.4†mounting depth


• Sold as a pair

Specifications:

• Nominal Diameter: 3.5" (91.5mm)


• Impedance: 4 Ohms


• RMS Power: 100W


• Max Power: 200W


• Sensitivity: 87dB


• Frequency Response: 120Hz–20kHz


• Recommended Hi-Pass Crossover: 160Hz


• Sold As: Pair

Construction:

• Voice Coil Diameter: 1" (25mm)


• Voice Coil Former: TIL


• Winding: Copper Ribbon


• Cone: Glass Fiber + Foam Composite with Resin Finish


• Dust Cap: Glass Fiber + Foam Composite


• Surround: Cloth


• Leads: Direct to Coil


• Basket: Aluminum (Black Finish)


• Magnet: Neodymium, 1.4 Oz

Thiele & Small Parameters:

• Equivalent Volume (Vas): 0.32L / 0.084ft


• Excursion (Xmax): 2mm


• Free Air Resonance (Fs): 180Hz


• Qms: 6.54 | Qes: 1.45 | Qts: 1.19


• Mms: 3.284g


• Cms: 0.183mm/N


• BL: 3.085


• Le: 0.038mH


• Sd: 28.27cm


• Re: 3.81 Ohms


• Mmd: 3.096g

Dimensions:

• Overall Diameter: 3.6" (91.5mm)


• Overall Depth: 1.61" (41.1mm)


• Front Mount Baffle Cutout: 2.93" (74.3mm)


• Mounting Depth: 1.42" (36mm)


• Motor Diameter: 1.96" (50mm)