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!

Highlights:

• 6.5" Mid-Range
  
• MAX Power: 300 Watts
  
• RMS Power: 150 Watts
  
• Impedance: 4 Ohm
  
• Ferrite Magnet
  
• 102dB

Specifications:

• 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

Motor:

• Voice Coil Diameter: 1.25" / 31.7mm
  
• 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: 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

Shipping Policy

DBs Car Audio is proud to offer fast & free shipping on all items listed in our store!!

Shipping Methods and Transit Times

DBs Car Audio ships orders from our Kissimmee, Florida location. On occasion, orders will be fulfilled directly by the manufacturer or distributor in order to reduce the shipping time..

Order Tracking

Once an order has been shipped, we send our customers an email with the tracking number for the order. Click on the tracking link in the email to follow the location of the package on the carrier's website. If you did not receive a tracking number by email or need to confirm the tracking information, please contact call us at 1-800-927-9390

Signature Required

Due to the valuable contents of some shipments, DBs Car Audio will only require a signature upon delivery if the order is over $500. Such guidelines will not be overruled upon the customer's request. Please understand that this is a security measure taken by our Company to ensure the safe delivery of each package and guarantee excellent service. Many of our third-party shipping carriers and payment companies require signatures upon delivery to protect against fraud and theft. Customers may request a signature upon delivery by emailing us at dbscaraudiofl@gmail.com.

Shipping Policy Disclaimer

Delivery estimates do not apply to items shipped directly from the manufacturer, nor out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 continental states.

Standard delivery time for domestic customers will average from 2-4 business days, but can take longer in some cases. Saturday, Sunday and national holidays are not considered business days for delivery purposes.

Our Shipping Guarantee applies only to shipments delayed due to our service failure. We will not guarantee shipments that are delayed due to an act of god (ex: weather), a catastrophic event, or failure by our delivery partners. Our guarantee is also voided if incorrect billing or shipping information is given and results in your order being delayed to its destination. Our guarantee is also void if no one is available to sign for shipment when delivery attempt is made if a signature is required.