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 Shielded DVC line of subwoofers, 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.
Nominal Diameter :10"
Fs : 21.9 Hz
Vas : 3.73 cu. ft.
Qms : 3.98
Cms : 0.60 mm/N
Rms : 3.1 kg/s
Mms : 88.4 g
Sd : 353 sq. cm.
Xmax : 11 mm
Dimensions: Overall diameter : 10.63", Cutout diameter: 8.94", Depth: 2.81".
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 10" woofer/subwoofer that has 10mm of X-max would require 2-10" passive radiators with 10mm of X-max. For single passive radiator systems, it is common to use a passive that is larger than the active woofer(s)/subwoofer(s).
Resonant Frequency (Fs) :21.9 Hz
Mechanical Q (Qms) :3.98
Compliance Equivalent Volume (Vas) :3.73 ft.³
Mechanical Compliance of Suspension (Cms) :0.60 mm/N
Diaphragm Mass Inc. Airload (Mms) :88.4 g
Maximum Linear Excursion (Xmax) :11 mm
Surface Area of Cone (Sd) :353 cm²
Materials of Construction:
Cone Material : Paper
Surround Material : Rubber
Basket / Frame Material :Steel
Overall Outside Diameter :10.24"
Baffle Cutout Diameter :8.94"
# Mounting Holes :5
Dayton Audio Manufacturer Warranty Please Click Here.