PRO 8” High Sensitivity Professional Mid-Range Loudspeaker 200 Watts Rms 4-Ohm
PRO 8” High Sensitivity Professional Mid-Range Loudspeaker 200 Watts Rms 4-Ohm
PRO 8” High Sensitivity Professional Mid-Range Loudspeaker 200 Watts Rms 4-Ohm
PRO 8” High Sensitivity Professional Mid-Range Loudspeaker 200 Watts Rms 4-Ohm
PRO 8” High Sensitivity Professional Mid-Range Loudspeaker 200 Watts Rms 4-Ohm
PRO 8” High Sensitivity Professional Mid-Range Loudspeaker 200 Watts Rms 4-Ohm

PRO 8” High Sensitivity Professional Mid-Range Loudspeaker 200 Watts Rms 4-Ohm

SKU: 8PRO400MR-4

NEW ARRIVAL

Sale price$59.95
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With some limitations - subject to verification and order volume
  • 8" Mid-Range
  • MAX Power: 400 Watts
  • RMS Power: 200 Watts
  • Impedance: 4 Ohm
  • Ferrite Magnet
  • 104dB
Only 9 units left

Size: 8"

Quantity:

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30-DAY RETURNS
2 YEAR WARRANTY
SECURE PAYMENT

KEY FEATURES

Mid-Range

Mid-Range

8

8" diameter

4 Ohm

4 Ohm

Ferrite Magnet

Ferrite Magnet

Paper Cone

Paper Cone

Steel Basket

Steel Basket

DOWNLOAD THE USER MANUAL

SPECS

SKU
8PRO400MR-4
Nominal Diameter
8" / 203mm
Nominal Impedance
4 Ohms
RMS Power Handling
200W
MAX Power Handling
400W
Sensitivity (1w/1m)
104dB
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
1.5" / 38.6mm
Voice Coil Former Material
Til
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
40 Oz
Displacement Volume
0.56L / 0.02ft3

Thiele & Small Parameters

Equivalent Volume Vas
37.3L / 1.31ft3
Excursion (one way) Xmax
0.75mm
Free Air Resonance Fs
70Hz
Mechanical Factor Qms
4.31
Electrical Factor Qes
0.34
Total Factor Qts
0.32
Mechanical Mass Mms
12.72g
Mechanical Compliance Cms
0.43mm/N
BL Factor BL
7.44
Voice Coil Inductance Le
0.03mH
Cone Area Sd
246.06cm2
DC Resistance Re
3.5ohms
Mechanical Mass w/o air Mmd
12.5g

Measurement

Overall Diameter
8.19" / 208mm
Overall Depth
3.72" / 94.6mm
Front Mount Baffle Cutout
7.36" / 187mm
Mounting Depth
3.48" / 88.5mm
Motor Diameter
5.1" / 130mm

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Product Overview

DS18 8PRO400MR-4!

Get superior sound with DS18’s 8PRO400MR-4!
With its 8" nominal diameter and 4 OHMS nominal impedance, the 8PRO400MR-4 delivers exceptional performance and clarity. The RMS power handling of 200W and MAX power handling of 400W, guarantee powerful sound reproduction.
One standout feature of DS18’s 8PRO400MR-4 is its high sensitivity rating of 104 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 8PRO400MR-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 8PRO400MR-4 has one of the most impressive motor configurations in our catalog. Its 1.5" voice coil diameter, made of Til material, ensures excellent heat dissipation for extended playtime without any compromise in performance.
Experience audio excellence with DS18’s 8PRO400MR-4!