DS175-PR 6-1/2" Passive Radiator

Long-throw suspension system for clean excursion

In Stock

Calculate Shipping

The Dayton Audio Passive Radiators are excellent general-purpose passives suitable for replacement or for new construction.

The Dayton Audio Passive Radiators are excellent general-purpose passives suitable for replacement or for new construction. A built-in mass disc offers a good starting point for most designs, and a convenient M5 threaded hole (screw included) allows different types of weights to be added if desired. Cosmetically and mechanically, the passives match the Designer Series line of drivers, with a poly coated paper cone and medium-roll rubber surround for clean excursion and long life. The possibilities with these passives are endless, from floor standing two-ways to small active/passive subwoofer systems.


Recommended for use in passive radiator enclosure alignments with active drivers from 3" to 6.5" in diameter. Dual passive radiators are recommended for use with 6.5" active drivers.


Note: Adding mass to the passive radiator will decrease Fs and increase Qms.



• Long-throw suspension system for clean excursion
• Rugged stamped frame design with rear spider for stability
• Coated paper cone and rubber surround

Model Number DS175-PR
Color Black
Unit of Measure Each
UPC 848791001857
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 0.7000
Speaker Type Passive Radiator
Nominal Diameter 6.50"
Power Handling (max) --
Continuous Program Power --
Sensitivity --
Frequency Response --
Voice Coil Diameter --
Magnet Weight --
DC Resistance (Re) --
Voice Coil Inductance (Le) --
Resonant Frequency (Fs) 30.2 Hz
Mechanical Q (Qms) 1.80
Electromagnetic Q (Qes) --
Total Q (Qts) --
Diaphragm Mass Inc. Airload (Mms) 37.5g
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) 0.74 mm/N
Surface Area Of Cone (Sd) 128.7 cm.²
Volume of Displacement (Vd) 103 cm.³
BL Product (BL) --
Compliance Equivalent Volume (Vas) 17.3 liters
Maximum Linear Excursion (Xmax) 8 mm
Driver's Mechanical Losses (Rms) --
Entry / Exit Diameter --
Surround Material --
Voice Coil Wire Material --
Voice Coil Former --
Basket/Frame Material --
Magnet Material --
Overall Outside Diameter 6.94"
Overall Depth 1.88"
Baffle Cutout Diameter 5.63"
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --
SKU 848791001857
Model # DS175-PR
Barcode # 848791001857
Brand Dayton Audio
Shipping Weight 0.5250kg
Shipping Width 0.203m
Shipping Height 0.203m
Shipping Length 0.076m
Shipping Cubic 0.003146000m3

Be The First To Review This Product!

Help other The Loudspeaker Kit users shop smarter by writing reviews for products you have purchased.

Write a product review

comments powered by Disqus

More From This Category