
PRO 6.5” High Sensitivity Professional Mid-Range Loudspeaker 150 Watts Rms 4-Ohm







PRO 6.5” High Sensitivity Professional Mid-Range Loudspeaker 150 Watts Rms 4-Ohm
Sale $50.96 / EACH
Reg.$59.95
15% OFF FOR MOVING SALE!
-
Key Features
- 6.5" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4 Ohm
- Ferrite Magnet
- 102dB
-
Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
6PRO300MR-4
Nominal Diameter
6.5" / 165mm
Nominal Impedance
4 Ohms
RMS Power Handling
150W
MAX Power Handling
300W
Sensitivity (1w/1m)
102dB
Frequency Response
100Hz-12.5KHz
Recommended HI Pass Crossover
160Hz
Sold in Pair or Single
Single
Grill Included
No
Features
Interleaved Sandwich Voice coil (ISV)
No
Demodulating Rings
Copper Ring
Improved Heat Dissipation
No
Cone Shape
Curvilinear
Speaker Terminals
Push 8ga
Motor
Voice Coil Diameter
1.25" / 31.7mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Cone Material
Paper
Dust Cap Material
Paper
Bullet Material
N/A
Bullet Color/Finish
N/A
Surround Material
Cloth
Spider Diameter
4" / 102mm
Leads Connection Type
Spider Crossed
Basket Material
Steel
Basket Color/Finish
Black
Magnet Material
Ferrite
Magnet Weight
25 Oz
Displacement Volume
0.28L / 0.01ft3
Thiele & Small Parameters
Equivalent Volume Vas
8.85L / 0.312ft3
Excursion (one way) Xmax
0.95mm
Free Air Resonance Fs
118Hz
Mechanical Factor Qms
4.73
Electrical Factor Qes
0.64
Total Factor Qts
0.57
Mechanical Mass Mms
7.36g
Mechanical Compliance Cms
0.25mm/N
BL Factor BL
5.31
Voice Coil Inductance Le
0.03mH
Cone Area Sd
158.37cm2
DC Resistance Re
3.3ohms
Mechanical Mass w/o air Mmd
7.1g
Measurement
Overall Diameter
6.7" / 170mm
Overall Depth
3" / 78mm
Front Mount Baffle Cutout
5.87" / 149mm
Mounting Depth
2.83" / 72mm
Motor Diameter
4.72" / 120mm
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Product Overview
Product Overview
DS18 6PRO300MR-4 Get superior sound with DS18’s 6PRO300MR-4!
With its 6.5" nominal diameter and 4 OHMS nominal impedance, the 6PRO300MR-4 delivers exceptional performance and clarity. The RMS power handling of 150W and MAX power handling of 300W, guarantee powerful sound reproduction.
One standout feature of DS18’s 6PRO300MR-4 is its high sensitivity rating of 102 dB, allowing it to effortlessly fill any space with rich, immersive sound. The frequency response range of 100Hz-12.5KHz ensures that every beat is reproduced accurately.
What sets the 6PRO300MR-4 apart is its demodulating rings made of copper. These rings play a crucial role in substantially reducing harmonic and intermodulation distortion associated with voice coil displacement. They also minimize the modulation of magnetic flux during the movement of the voice coil, ensuring a more linear variation of system inductances as input current varies. This results in a cleaner sound output, providing an enhanced audio experience.
The curvilinear cone shape enhances overall dispersion while maintaining optimal performance. The push speaker terminals make installation hassle-free, allowing for secure connections without compromising on sound quality.
DS18’s 6PRO300MR-4 has one of the most impressive motor configurations in our catalog. Its 1.25" voice coil diameter, made of Kapton material, ensures excellent heat dissipation for extended playtime without any compromise in performance.
Experience audio excellence with DS18’s 6PRO300MR-4!




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PRO 6.5” High Sensitivity Professional Mid-Range Loudspeaker 150 Watts Rms 4-Ohm
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The easiest speaker installation you'll find! If you're looking for plug-and-play, these are the ones to get. What an improvement for my Willys! Also, doesn't hurt that their customer service is superb, shipping was fast, and their returns are free!

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Love ds18 equipment customer care in America ... I'd like to be a dealer for ds18.. I already have my llc shop and everything just need dealer type priming so I can buy and sell and flood my market with ds18 equipment 💪🏻
Someone please reach out
John kepharts house of bass hermitage ,pa 16148 7248512037

Was looking for a high excursion woofer with a low tuned box. Type of stuff you have to usually build yourself, but DS18 understood the assignment and with 32mm of XMAX travel in this 29hz box, you’ll get some deep lows without having to push over 1000watts RMS. Similar cone of a JL W series the quality is definitely there. Fits and sounds great in my Tesla Model Y. Box is excellent quality too I love the texture, I put some hook and loop patches on the bottom and it doesn’t slide around at all in the car. Side note I’m using a JP13 to push it and it’s taking that extra power like a champ.

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I did good decision !!!

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