5 out of 5
Dayton Audio DS175-PR 6-1/2" Designer Series Passive Radiator
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Product Description
Manufacturer Part Number: DS175-PR
The Dayton Audio DS175-PR 6-1/2" passive radiator is excellent general-purpose radiator which allows lower tuning frequencies in smaller enclosures, suitable for replacement or for new construction.
Key Features:
Dayton Audio DS175-PR 6-1/2" Designer Series Passive Radiator
The Dayton Audio DS175-PR 6-1/2" passive radiator is an excellent general-purpose radiator 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.
Specifications: Fs: 24.5 Hz Vas: 0.95 cu. ft. Qms: 5.57 Cms: 1.15 mm/N Rms: 1.0 kg/s Mms: 36.6 g Sd: 128.7 sq. cm. Xmax: 8 mm Dimensions: Overall diameter: 6.94", Cutout diameter: 5.63", Depth: 1.88"
Note: Adding mass to the passive radiator will decrease Fs and increase Qms.
Tip: As a general rule the passive radiator(s) should be able to move double the volume of air as the active woofer(s)/subwoofer(s) in the system. For example: A passive radiator system for a 6-1/2" woofer/subwoofer that has 8mm of Xmax would require 2 6-1/2" passive radiators with 8mm of Xmax. For single passive radiator systems, it is common to use a passive that is larger than the active woofer(s)/subwoofer(s).
The Dayton Audio DS175-PR 6-1/2" passive radiator is excellent general-purpose radiator which allows lower tuning frequencies in smaller enclosures, suitable for replacement or for new construction.
Key Features:
- Long-throw suspension system for clean excursion
- Rugged stamped frame design with rear spider for stability
- Durable coated paper cone and rubber surround
- M5 threaded hole simplifies adding mass for lower tuning frequency
Dayton Audio DS175-PR 6-1/2" Designer Series Passive Radiator
The Dayton Audio DS175-PR 6-1/2" passive radiator is an excellent general-purpose radiator 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.
Specifications: Fs: 24.5 Hz Vas: 0.95 cu. ft. Qms: 5.57 Cms: 1.15 mm/N Rms: 1.0 kg/s Mms: 36.6 g Sd: 128.7 sq. cm. Xmax: 8 mm Dimensions: Overall diameter: 6.94", Cutout diameter: 5.63", Depth: 1.88"
Note: Adding mass to the passive radiator will decrease Fs and increase Qms.
Tip: As a general rule the passive radiator(s) should be able to move double the volume of air as the active woofer(s)/subwoofer(s) in the system. For example: A passive radiator system for a 6-1/2" woofer/subwoofer that has 8mm of Xmax would require 2 6-1/2" passive radiators with 8mm of Xmax. For single passive radiator systems, it is common to use a passive that is larger than the active woofer(s)/subwoofer(s).
Product Details | |
|---|---|
| Brand | Dayton Audio |
| Model | DS175-PR |
| Part Number | 295-498 |
| UPC | 848791001857 |
| Unit of Measure | Each |
| Weight | 0.7 |
Product Specifications | |
|---|---|
| Nominal Diameter | 6-1/2" |
| Bolt Circle Diameter | 6.54 |
| Moving Mass Of Diaphragm (Mmd) | 36.6 |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 24.5Hz |
| Mechanical Q (Qms) | 5.57 |
| Compliance Equivalent Volume (Vas) | 0.95ft³ |
| Mechanical Compliance of Suspension (Cms) | 1.15mm/N |
| Maximum Linear Excursion (Xmax) | 8mm |
| Surface Area of Cone (Sd) | 128.7cm² |
Materials of Construction | |
|---|---|
| Cone Material | Paper |
| Surround Material | Rubber |
| Basket / Frame Material | Steel |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 6.94" |
| Baffle Cutout Diameter | 5.63" |
| Depth | 1.88" |
| # Mounting Holes | 5 |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
By Sam B
Date: September 05, 2017
Exceptional value and adds deep bass when port hole is not feasible.I am going to order more of them.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Hay okay
Date: October 29, 2016
It helped produce lower bass by a couple of decibels. I would buy again for another project on two per speaker instead of one.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
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