Product Overview
About: Eros Alto-Falante E21 Panzer 5.0K 21" 2500W RMS Speaker - 4 Ohms
Designed to work with very high power (5000 Watts) with large displacement of the mobile set, technology and a bold design. Panzer emerged to revolutionize and make history in the large subs market. It has a coil with a diameter of 134mm (5.3 inches), double centering with special treatment, providing greater stability with high power and a cellulose cone with long fibers, ensuring great performance at low frequencies and greater physical resistance. Due to the characteristics of the materials used and the diameter of the coil, it reproduces differentiated and unique subwoofer. It uses in its magnetic assembly a barium ferrite with a diameter of 280 mm, exclusive in our market, thus enabling a large mass of steel, providing better heat dissipation from the coil, thus reducing its dynamic compression. Available in 18 and 21 inches.
Specifications:
- Nominal Diameter: 21"
- Power Handling:
- Peak Power: 5000 Watts
- RMS Power: 2500 Watts
- Voice Coil Impedance: 4 Ohms
- Frequency Response: 20Hz - 1000Hz
- Resonance Frequency: 27.893Hz
- Sensitivity: 95.743 dB
- Ferrite Diameter: 280 x 25 inches
- Ferrite Material: Barium
- Coil Diameter: 5.3"
- Coil Shape: Kapton
- Coil Height: 29 mm
- Casing Material: Aluminum
Thiele-Small Parameters:
- Equivalent Volume (Vas): 385 L
- Distortion-Free Cone Excursion (Xmax): 10.75
- Mechanical Factor (Qms): 5.875
- Electrical Factor (Qes): 0.3335
- Total Factor (Qts): 0.317
- Cone Area (Sd): 0.162 Sq. M
- Total Mass (Mms): 317.748 g
- BL Factor (BL): 21.970 Tm
