6.5” High-Sensitivity Midrange Loudspeaker with Ferrite Magnet | 250W RMS 4-Ohm
6.5” High-Sensitivity Midrange Loudspeaker with Ferrite Magnet | 250W RMS 4-Ohm
6.5” High-Sensitivity Midrange Loudspeaker with Ferrite Magnet | 250W RMS 4-Ohm
6.5” High-Sensitivity Midrange Loudspeaker with Ferrite Magnet | 250W RMS 4-Ohm
6.5” High-Sensitivity Midrange Loudspeaker with Ferrite Magnet | 250W RMS 4-Ohm
6.5” High-Sensitivity Midrange Loudspeaker with Ferrite Magnet | 250W RMS 4-Ohm

Vendor:Wavelength Audio Design

6.5” High-Sensitivity Midrange Loudspeaker with Ferrite Magnet | 250W RMS 4-Ohm

$89.95
In stock, ready to ship

In stock! Ships within 2 business days.

Award Winning Team

2-Year Limited Warranty

Variety of Payment Options

Product Overview

Description

Key Features

  • Professional High-Power Performance – 250W RMS / 500W MAX
  • Ultra-High Sensitivity (103dB)
  • Wide Frequency Range (100Hz–12.5kHz)
  • Durable Pro-Grade Build
  • Precision Engineered Voice Coil

Specifications

Nominal Diameter
6.5" / 165mm
Nominal Impedance
4 Ohms
RMS Power Handling
250W
MAX Power Handling
500W
Sensitivity (1w/1m)
103dB
Frequency Response
100Hz-12.5kHz
Recommended High-Pass Crossover
140Hz
Sold in Pair or Single
Single
Demodulating Rings
Copper Ring
Cone Shape
Curvilinear
Speaker Terminals
Push 16ga


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
3.8" / 96mm
Leads Connection Type
Spider Crossed
Basket Material
Steel
Basket Color/Finish
Black
Magnet Material
Ferrite
Magnet Weight
48 Oz
Displacement Volume


Thiele & Small Parameters

Equivalent Volume
7.25L / 0.256ft3
Excursion (one way)
1.1mm
Free Air Resonance
130Hz
Mechanical Factor
1.17
Electrical Factor
0.32
Total Factor
0.25
Mechanical Mass
7.59g
Mechanical Compliance
0.19mm/N
BL Factor
7.95
Voice Coil Inductance
0.33mH
Cone Area
165.13cm2
DC Resistance
3.2 Ohms
Mechanical Mass w/o air


Measurement

Overall Diameter
6.85" / 174mm
Overall Depth
3.6" / 92mm
Front Mount Baffle Cutout
5.9" / 150mm
Mounting Depth
3.36" / 85mm
Motor Diameter
5.5" / 140mm

Product Overview


Mid-Range Authority
The 6PRO500MR-4 is a 6.5” high-sensitivity professional mid-range engineered for serious output. With 250W RMS and 500W MAX power handling at 4 ohms, this speaker delivers aggressive, commanding mids that stay clear at extreme volume.

Power and Precision
Featuring a ferrite motor structure, the 6PRO500MR-4 achieves 103 dB sensitivity and a 100 Hz–12.5 kHz frequency response. Vocals and instruments project forward with intensity while maintaining tonal accuracy.

Built for Loud Systems
A 1.75” Kapton voice coil with CCAW winding improves thermal handling and efficiency. The integrated copper demodulating ring reduces distortion, keeping your mids clean and controlled even under heavy load.

Competition Ready
A steel basket provides structural rigidity while keeping weight down. The cloth surround ensures durability, making this mid-range ideal for daily drivers and high-output builds alike.

Engineered for Extreme Output
Designed for high-output applications, the 6PRO500MR-4 is built for enthusiasts who demand projection, efficiency, and reliability. Available in 6”, 8”, and 6x9” options to match your system’s needs.

Free shipping on orders $100+

FAQs

Please read our FAQs page to find out more.

Frequently asked question

Use this text to answer questions in as much detail as possible for your customers.

Frequently asked question

Use this text to answer questions in as much detail as possible for your customers.

Frequently asked question

Use this text to answer questions in as much detail as possible for your customers.

Frequently asked question

Use this text to answer questions in as much detail as possible for your customers.

Frequently asked question

Use this text to answer questions in as much detail as possible for your customers.

Didn’t find your answer?

Don't hestitate to contact us