ETON 4-212/C8/25 HEX
4" (10cm) midrange driver
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Description
Discover the 4" (10cm) midrange driver 4-212/C8/25 HEX from ETON, which is characterized by its innovative open phase plug design and the 3-layer hexacone sandwich cone. With a power handling capacity of 50 watts and a frequency range of 100 - 5400 Hz, this speaker offers versatile application possibilities and a spatially open reproduction with neutral sound characteristics. The mechanical properties include a basket thickness of 6 mm and a weight of 1.2 kg. The midrange driver features an Overhung drive system and a ferrite magnet, while the 25 mm voice coil is made of copper and Kapton for reliable performance.
Discover the 4" (10cm) midrange driver 4-212/C8/25 HEX from ETON, which is characterized by an open phase plug design and a 3-layer hexacone sandwich cone. This speaker offers a spatially open reproduction with neutral sound characteristics. The mechanical properties include a 6 mm thick basket and a weight of 1.2 kg. With a power handling capacity of 50 watts and an effective frequency range of 100 - 5400 Hz, this midrange speaker is designed for versatile applications. It also has an overhung drive system and a ferrite magnet. The voice coil with a diameter of 25 mm is made of copper and Kapton, which ensures reliable performance.
Mechanical data
- Terminal 2.8/4.8 mm
- Screw hole diameter 4.5/8 mm
- Basket rim thickness 6 mm
- Total depth 66 mm
- Installation diameter 96 mm
- Weight 1.2 kg
- Total diameter 122 mm
Voice coil
- Winding layers 2
- Backing material Kapton
- Wire material Cu
- Diameter 25 mm
Technical data
- Direct current resistance Re 5.9 Ω
- Mechanical resistance RMS 0.58 kg/s
- Effective radiating surface SD 55 cm2
- Electrical quality Qes 0.43
- Force factor BLxl 5.8 Tm
- Load capacity watt 50 W
- Compliance of the suspension CMS 0.84 mm/N
- Total quality Qts 0.39
- Total moving mass (incl. moving air mass) MMD 6.2 g
- Inductance voice coil Le 0.4 mH
- Resonant frequency TSP fr 69 Hz
- Resonant frequency 1W fr 57 Hz
- Average characteristic sound pressure level 1W/1m SPL 88 dB
- Equivalent volume VAS 3.6 dm3
- Nominal impedance Zn 8 Ω
- Xmax mechanical +/- 5.5 mm
- Mechanical quality Qms 5.09
- Xmax electrical +/- 2 mm
Magnet
- Overhung drive system
- Ferrofluid no/no
- Dimensions 90 x 36 mm
- Air gap height 6 mm
- Height 10 mm
- Material Ferrite/Ferrite
- Magnetic flux density 1.15 T
Frequency range
- Recommended frequency range 100 - 5400 Hz
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