SKU: 98030566866

Cento Pro CPK 690

Sale price$90.52 Regular price$100.58
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Cento Pro CPK 690Das Cento Pro CPK 690 ist ein 6 Zoll x 9 Zoll Lautsprecherset von Hertz mit 2 Wege Aufbau. Die Belastbarkeit betrgt 120 W RMS und 360 W Peak bei 4 Ohm, mit einer Empfindlichkeit von 92 dB SPL und einem Frequenzgang von 35 Hz bis 22,5 kHz. Der Hochtner nutzt eine 29 mm Soft Tetolon Membran und eine 25 mm Schwingspule mit Ferrofluid Khlung sowie Center Tuning Duct, Neodymium Magnet, gedmpfte hintere Kammer und eine FEM optimierte Faceplate Geometrie.

Das Cento Pro CPK 690 ist ein 6 Zoll x 9 Zoll Lautsprecherset von Hertz mit 2-Wege-Aufbau. Die Belastbarkeit beträgt 120 W RMS und 360 W Peak bei 4 Ohm, mit einer Empfindlichkeit von 92 dB SPL und einem Frequenzgang von 35 Hz bis 22,5 kHz. Der Hochtöner nutzt eine 29 mm Soft-Tetolon-Membran und eine 25 mm Schwingspule mit Ferrofluid-Kühlung sowie Center Tuning Duct, Neodymium-Magnet, gedämpfte hintere Kammer und eine FEM-optimierte Faceplate-Geometrie. Der Tiefmitteltöner verfügt über eine gepresste Papiermembran mit FEM-optimierter Geometrie, eine zwei-lagige Schwingspule, einen Neodymium-Magneten mit Low-Carbon-Polplatten, einen kompakten 3-Speichen-Korb und einen gummierten Magnetschutz. Das CPCX 690 Crossover bietet einen in drei Stufen einstellbaren Hochtonlevel -2 dB, 0 dB, +2 dB, eine Trennfrequenz von 3,1 kHz, Steilheiten von 12 dB/Okt für den Hochtöner und 6 dB/Okt für den Tiefmitteltöner sowie 160 V Kondensatoren und reine Kupferspulen im kompakten Gehäuse mit Belüftungsschlitzen. Die Gewichte liegen bei 1,69 kg für den Tieftöner, 0,07 kg für den Hochtöner und 0,2 kg für das Crossover. Elektroakustische Parameter: D 172 mm, Re 3,2 Ohm, Fs 58 Hz, Le 0,33 mH, Vas 22,80 Liter, Mms 25,3 g, Cms 0,30 mm/N, BL 6,9 T m, Qts 0,48, Qes 0,62, Qms 2,2 und SPL 92,5 dB.

Merkmale
  • 6 Zoll x 9 Zoll Lautsprecherset
  • 2-Wege-System
  • Gepresste Papiermembran mit FEM-optimierter Geometrie (Tiefmitteltöner)
  • Zwei-lagige Schwingspule (Tiefmitteltöner)
  • Neodymium-Magnet mit Low-Carbon-Polplatten (Tiefmitteltöner)
  • Kompakter 3-Speichen-Korb, gummierter Magnetschutz
  • 29 mm Soft Tetolon Hochtönermembran
  • 25 mm Hochtöner-Schwingspule mit Ferrofluid-Kühlung
  • Center Tuning Duct Geometrie (Hochtöner)
  • Hintere Kammer mit Dämpfungsmaterial (Hochtöner)
  • Faceplate-Geometrie FEM-optimiert
  • Hochtonlevel einstellbar -2 dB, 0 dB, +2 dB
  • Frequenzweiche mit 160 V Kondensatoren und reinen Kupferspulen
  • Kompaktes Crossover-Design im Metallic-Look mit Belüftungsschlitzen
Technische Daten
  • Lautsprechergröße 152,4 x 228,6 mm
  • Belastbarkeit RMS 120 W
  • Belastbarkeit Peak 360 W
  • Impedanz 4 Ohm
  • Empfindlichkeit 92 dB SPL
  • SPL 92,5 dB
  • Frequenzgang 35 Hz – 22,5 kHz
  • Crossover-Typ 2 Wege
  • Hochtonpegel -2/0/+2 dB
  • Trennfrequenz Hochtöner 3,1 kHz
  • Crossover Steilheiten HP 12 dB/Okt, LP 6 dB/Okt
  • Hochtöner-Membran 29 mm
  • Hochtöner-Schwingspule Ø 25 mm
  • Tiefmitteltöner-Schwingspule Ø 30,5 mm
  • D 172 mm
  • Re 3,2 Ohm
  • Fs 58 Hz
  • Le 0,33 mH
  • Vas 22,80 Liter
  • Mms 25,3 g
  • Cms 0,30 mm/N
  • BL 6,9 T m
  • Qts 0,48
  • Qes 0,62
  • Qms 2,2
  • Gewicht Tieftöner 1,69 kg
  • Gewicht Hochtöner 0,07 kg
  • Gewicht Crossover 0,2 kg
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98030566866

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4.7 ★★★★★
Based on 24 reviews
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Product Reviews
M
Verified Purchase
MsNomer
Belleville, US
★★★★★ 5
these really work
saved my poor cracking heels
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
H
Verified Purchase
Hayden Lauren Bennett
Port Orchard, US
★★★★★ 5
Very convenient, soft, comfortable and does its job.
Size: 3 Pairs - Gray, Green, Pink
As a first responder being on your feet consistently in heavy boots really takes a toll. I buy new soles for my boots and noticed the inconsistency balance from heel to toe which caused cracked and dry heels. I was desperate to find an immediate solution and saw these. Received all the socks individually wrapped, I am a size 5 1/2 to 6 in women’s shoes and they fit so snuggly. They are convenient, they fit under my work socks due to them only covering a portion of the foot and heel, the inside where the heel is a soft rubber material that helps keeps it in place, as well as if you use ointment or oils. The socks are soft and very comfortable that at the end of the day you forget you are wearing them. They are also washable both in the washer or hand washed and it doesn’t affect the rubber material. Highly recommend especially after a foot spa day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2025
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Perfect!
Size: 3 Pairs - Gray, Green, Pink
When my heel skin started cracking, I of course found the internet hacks that went along the lines of put some moisturizing something (cream, Vaseline) on your feet and put socks on and go to sleep. Somehow many issues. While putting on the socks, I already wiped off the moisturizer. It feels terrible. My sleeping self hates socks apparently! I always kick them off, the socks are covered in moisturizer, and it’s all over my blanket. Yuck! So when I found these socks I was unsure but willing to try. These are exactly what I needed! They have this gel-y coating inside that does not absorb the moisturizer, so it actually gets absorbed into your skin. They are snug without cutting off circulation, and along with kerasal, my heels are being healed! Could not recommend enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2024
J
Verified Purchase
jules
Carnegie, US
★★★★★ 4
They keep sheets from getting greasy.
Size: 3 Pairs - Gray
These are good. I like that I can put lotion on my heels when I go to bed and not get my sheets greasy. They do a good job on that and a pretty good job keeping the moisturizer on. Since the toes are open, they aren’t hot. The gel doesn’t seem to do anything, though.
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Reviewed in the United States on January 25, 2026
K
Verified Purchase
Keri
Bozeman, US
★★★★★ 5
Impressive
Size: 3 Pairs - Gray, Green, Pink
These socks are so cool and I have used them every night for a week and can see a difference. I am using them with the gold bond heel lotion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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