Technical parameters：
Speaker model: CA-401D
Unit configuration: 1×4″(100mm) Full frequency unit
Frequency range: 120Hz-20kHz
Rated power: 30W
Sound pressure level: 110dB
Sensitivity: 90dB
Coverage Angle: 100°×90°
DSP processing: 1 DSP, with gain, equalization, voltage limit, noise gate, mute control adjustment
Connection mode: RJ45 interface
Size (mm) : 145×253×180 (W×H×D)
The speaker uses a patented design of a 6.5-inch bass + 1 1-inch tweeter coaxial unit. In terms of sound quality, it not only has the characteristics of high phase fidelity of the full-range speaker, but also realizes the output of a more natural sound in the form of a standard point source. At the same time, it also has the powerful expressive power of the crossover speakers in the high and low frequencies, making its sound level more distinct and the sense of detail more prominent. The coaxial unit design can reduce the volume of the speaker as much as possible, and the appearance is more compact and elegant.
The speakers use the Dante network audio interface and PoE network power supply to drive the power amplifier module. Only one network cable is needed to supply audio signals and power at the same time. Provides the terminal playback function of the digital audio system. Suitable for primary and secondary classrooms, small and medium conference rooms, corridor broadcasting and other places.
Engineered for applications with limited plenum space. Incorporates a SoundTube-specific shallow backcan with an installed depth of 3.5 inches. One 5.25 inch (134 mm) polypropylene woofer with rubber surround and one 0.75 inch (19 mm) silk dome tweeter. BroadBeam Ring™ technology for mid-range clarity and smooth off axis performance. Easy-access six-position tap switch for 25/70.7/100-volt and transformer bypass settings allows for easy ordering, stocking and installation. Tuned port on baffle for added musicality and bass response down to 65 Hz (-10 dB). Reduced amplification costs and maximum efficiency of 84.5 dB sensitivity, 16 ohm impedance. Incorporates a painted steel grille for lasting durability. Adaptable to material thicknesses ranging from 0.035 inch (0.9 mm) to 1.6 inch (40.6 mm). UL 1480 and 2043 listed.
