With a natural sounding 3/4" soft dome tweeter concentrically mounted in a long throw poly cone 4" woofer Dayton Audio's CX120-8 will produce extremely smooth response on and off-axis while avoiding the phase and lobing issues associated with standard 2-way designs. This driver is perfect for compact designs, portable speakers, or even custom car audio systems.
Full-range with accurate bass and extended high frequency response
Coaxial mounted 3/4" silk dome tweeter
Open cast frame for improved air flow and minimal power compression
4" curvilinear poly cone woofer with rubber half roll surroun
The Dayton Audio CX120-8 is a full-range coaxial loudspeaker providing high quality sound in a very compact format featuring a 4" curved linear poly cone woofer mated with a 3/4" silk dome tweeter. The poly cone woofer provides a good balance between stiffness, low mass and damping making for a very natural sounding driver with a smooth frequency response. The silk dome tweeter provides detailed and clear high frequencies with minimal distortion. In addition, the optimized tweeter placement and flaring reduces the phase issues with the woofer that is commonplace with even the BIG brand coaxes. Designed for use as a full-range in a small bookshelf speaker, an extended range (i.e. midrange/tweeter) driver in a 3-way system, or even car audio systems.
Nominal Diameter : 4"
Power Handling (RMS) : 40 watts
Power Handling (max) : 80 watts
Impedance : 8 ohms
Frequency Response : 90 to 20,000 Hz
Sensitivity : 88.5 dB 2.83v/1m
Voice Coil Diameter : 1"
Resonant Frequency (Fs) : 8705 Hz
DC Resistance (Re) : 6.22 ohms
Voice Coil Inductance (Le) : 0.63 mH
mHMechanical Q (Qms) : 2.89
Electromagnetic Q (Qes) : 0.57
Total Q (Qts) : 0.48
Compliance Equivalent Volume (Vas) : 0.106 ft.³ :
Mechanical Compliance of Suspension (Cms) : 0.765mm/N
BL Product (BL) : 5.08 Tm
TmDiaphragm Mass Inc. Airload (Mms) : 4.82g
Maximum Linear Excursion (Xmax) : 3 mm
Surface Area of Cone (Sd) : 52.51 cm²
Cone Material : Poly
Surround Material : Rubber
Voice Coil Wire Material : CCA
Voice Coil Former : Aluminum
Basket / Frame Material : Cast Aluminum
Magnet Material : Ferrite
Dayton Audio CX120-8 Specifications, Please Click here.