Skip to product information
1 of 7

DS18 6.5” Ultra Slim Mid-Range Loudspeaker with Neodymium Magnet | 120W RMS 4-Ohm

DS18 6.5” Ultra Slim Mid-Range Loudspeaker with Neodymium Magnet | 120W RMS 4-Ohm

Regular price $99.99 USD
Regular price Sale price $99.99 USD
Sale Sold out
Quantity

20 in stock

DS18’s PRO-INS6.4 was built for one thing: fitting where nothing else can. With just 1.16” mounting depth, this neodymium-powered 6.5" midrange loudspeaker delivers pro-grade output in the tightest installs possible.

Designed to Fit
At just 1.16 inches deep, the PRO-INS6.4 is perfect for builds with zero clearance—motorcycles, side panels, custom pods, and tight-door installs. It’s the ultimate drop-in solution for adding real volume where standard mids won’t fit.

Plenty of Punch
Push 120W RMS / 240W MAX through this 4-ohm midrange speaker with confidence. The 1.5” KSV voice coil, CCAW windings, and lightweight neodymium magnet create fast, tight response with 95dB sensitivity that stays clean when cranked.

Focused Midrange
The 80Hz–6kHz frequency range makes this speaker perfect for tight, mid-focused setups. For optimal performance, pair it with a 120Hz high-pass crossover to keep it LOUD.

Built to Last
Includes a custom steel mesh grille with cloth backing to block dust and splash. The paper cone, cloth surround, and matte black steel basket are optimized for daily use without faltering in tone or response.

DS18’s PRO-INS6.4 gives you full-size sound in a low-profile package that fits anywhere. Stack them, or fill the gaps your other mids can’t reach

SOLD INDIVIDUALLY


Specifications

Nominal Diameter
6.5" / 167mm
Nominal Impedance
4 Ohms
RMS Power Handling
120W
MAX Power Handling
240W
Sensitivity (1w/1m)
95dB
Frequency Response
80Hz-6KHz
Recommended HI Pass Crossover
120Hz
Pair or Single
Single
Grill Included
Yes with Cloth Protection

Motor

Voice Coil Diameter
1.5" / 38.6mm
Voice Coil Former Material
KSV
Winding Material
CCAW
Cone Material
Paper
Surround Material
Cloth
Basket Material
Steel
Basket Color / Finish
Matte Black
Magnet Material
Neodymium
Magnet Weight
1.89 Oz

Thiele & Small Parameters

Equivalent Volume
7.961L / 0.281ft3
Excursion (one way)
2mm
Free Air Resonance
140Hz
Mechanical Factor
5.336
Electrical Factor
1.408
Total Factor
1.114
Mechanical Mass
8.868g
Mechanical Compliance
0.312mm/N
BL Factor
3
Voice Coil Inductance
0.119mH
Cone Area
132.73Cm2
DC Resistance
3.5 Ohms
Mechanical Mass w/o air
7.988g

Measurement

Overall Diameter
6.89" / 175mm
Overall Depth
1.94" / 49mm
Front Mount Baffle Cutout
5.65" / 144mm
Mounting Depth
1.16" / 29mm
Motor Diameter
4.31" / 110mm

View full details

Collapsible content

Collapsible row

Collapsible row

Collapsible row