ETON 7-312/C8/32 HEX
8" (20cm) bass-midrange driver
/piece
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Description
The 7-312/C8/32 HEX from ETON is an 8" (20cm) bass-midrange driver that impresses with its remarkable sound quality. With an open phase plug design and a 3-layer hexacone sandwich cone, you get a solid bass foundation and neutral sound characteristics. This speaker has a power handling capacity of 80 watts and a resonance frequency of 35 Hz. It is recommended for use in a frequency range of 50 to 3000 Hz. The bass-midrange driver has a robust voice coil made of Kapton and copper as well as a ferrite magnet system, providing reliable performance. Mechanically, this model is designed with an overall diameter of 181 mm and a weight of 2.03 kg.
The 7-312/C8/32 HEX from ETON is a versatile 8" (20cm) bass-midrange driver that is characterized by its remarkable sound quality. With an open phase plug design and a 3-layer hexacone sandwich cone, it offers a solid bass foundation and neutral sound characteristics. The mechanical specifications include an overall diameter of 181 mm and a weight of 2.03 kg, while the voice coil is made of Kapton and copper. The speaker is technically impressive with a power handling capacity of 80 watts and a resonance frequency of 35 Hz. The bass-midrange driver is ideal for a recommended frequency range of 50 to 3000 Hz and relies on a robust ferrite magnet system.
Mechanical data
- Terminal 2.8/4.8 mm
- Screw hole diameter 5.2/9 mm
- Basket rim thickness 7.5 mm
- Total depth 87 mm
- Installation diameter 151.5 mm
- Weight 2.03 kg
- Total diameter 181 mm
Voice coil
- Winding layers 1
- Backing material Kapton
- Wire material Cu
- Diameter 32 mm
Technical data
- Direct current resistance Re 6.7 Ω
- Mechanical resistance RMS 0.66 kg/s
- Effective radiating surface SD 137 cm2
- Electrical quality Qes 0.3
- Force factor BLxl 8.8 Tm
- Load capacity watt 80 W
- Compliance of the suspension CMS 1.14 mm/N
- Total quality Qts 0.29
- Total moving mass (incl. moving air mass) MMD 17.3 g
- Inductance voice coil Le 0.9 mH
- Resonant frequency TSP fr 35 Hz
- Resonant frequency 1W fr 34 Hz
- Average characteristic sound pressure level 1W/1m SPL 89 dB
- Equivalent volume VAS 30 dm3
- Nominal impedance Zn 8 Ω
- Xmax mechanical +/- 8.8 mm
- Mechanical quality Qms 6.4
- Xmax electrical +/- 4.5 mm
Magnet
- Overhung drive system
- Ferrofluid no/no
- Dimensions 102 x 46 mm
- Height air gap 8 mm
- Height 17 mm
- Material Ferrite/Ferrite
- Magnetic flux density 1 T
Frequency range
- Recommended frequency range 50 - 3000 Hz
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