Eton POW 172 Compression 2-way system POW172 Car-HiFi 2-way system
high quality, high-quality sound, ideal Ambience, reasonable price
enormous efficiency of 94 dB
woofer processed multilayer materials
tweeter with fast transient response and detail
Car & HifiAusgabe 3 / 2010
place 2 / 8 in Test 1.5, upper-class price / performance `excellent,` `Best Value luxury`
`, Eton POW is Komposystem 172 is a no frills, but with adult sounded on the car radio .``

The 2-way system POW 172 `Compression` lives up to its name: Compression stands for pressure, the POW in the product of power - these are big announcements, but already find in the processing of their fulfillment. The woofer, one finds the Eton-typical membrane-composite structure, a combination of materials that are processed layers to reduce resonances. When the compression are more perfectly matched layers of glass fiber and membrane paper. The tweeters are characterized by rapid and detailed transient response. Due to the low depth of 21 mm of high-and only 65 mm of the woofer, the system can integrate easily into any conventional vehicle. What the compression but the real champion its class is its tremendous efficiency of 94 dB. The system can not only play very loud, it shows its power even on the radio without the need to be absolutely great amplifier. This saves money and provides maximum volume in all conditions.

I just wish the owner of a two-way speaker system for your car the most? In addition to high quality, excellent sound, ideal installation capabilities and a reasonable price above all - power, dynamic pressure. Eton met can make this with the brand new POW 172 compression, a very powerful and, above all, high efficiency system. The 2-way system POW 172 `Compression` lives up to its name: Compression stands for pressure, the POW in the product for power - these are big announcements that are already in the process but their fulfillment. The woofer, one finds the Eton-typical membrane-composite structure, a combination of materials that are processed layers to reduce resonances. When the compression are more perfectly matched layers of glass fiber and membrane paper. The tweeters are characterized by rapid and detailed transient response. Due to the low depth of 21 mm of high-and only 65 mm of the woofer, the system can integrate easily into any conventional vehicle. What the compression but the real champion its class is its tremendous efficiency of 94 dB. The system can not only play very loud, it shows its power even on the radio without the need to be absolutely great amplifier. This saves money and provides maximum volume in all conditions. `The Compression is a beast in a positive way,` said Phillip Schneider, Marketing Director of Eton. `We wanted a system that fully meets the spirit, yet maintains the proven high quality of our company. Just a real champion, who will be his top place in the 2-way secure systems. `Compression of the first delivery will be available from mid September 2009.
outside diameter 165mm cutting diameter ; 143mm Depth 65mm

mounting diameter d in the housing 45mm tweeter


Nennimpendanz Zn 3 Ω DC resistance Re 2.5 Ω
Mean sound pressure level of 93dB SPL 1W/1m

70W/100W load resonance frequency 1 Watt FR 48 Hz
Effective Abstahlfläche SD
Nachgiebigk 137 cm2. d. Rigging. CMS 0.69 mm / N Mechanical properties

QMS 3.79 QES 0.56 Electrical Q total Q QTS

equivalent volume of 0.49 VAS 5.5 dm3
Mech Resistance RMS 1.12 kg / s
Ges Moving mass (including air mass mov) MMD 12.3 g
voice coil diameter 25 mm aluminum voice coil former


winding width 11 mm Number of Layers 2
voice coil inductance Le 0.31 mH
1.15 Tesla Magnetic induction B
force factor BL 4.4 Tm x I

6 mm pole-plate magnetic ring diameter 82 mm />
Speaker weight 0.89 kg