SKU: 36939901513

Cento C 165 L

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Description

Cento C 165 LHertz Cento C 165 L ist ein 6,5 Zoll (16,5 cm) Tiefmitteltner mit wasserabweisender, nicht gepresster Papiermembran. Die Impedanz betrgt 4 Ohm. Die RMS Belastbarkeit liegt bei 80 W. Die Spitzenbelastbarkeit betrgt 240 W. Der Frequenzgang reicht von 50 bis 5000 Hz. Die Schwingspule hat 25 mm Durchmesser, der Magnet ist ein Ferrit mit hoher Flussdichte. Xmech 6,1 mm, Magnetgre 85 x 32 x 17 mm und Gewicht 0,973 kg. Elektroakustische Kennwerte D 131,5 mm,

Hertz Cento C 165 L ist ein 6,5 Zoll (16,5 cm) Tiefmitteltöner mit wasserabweisender, nicht gepresster Papiermembran. Die Impedanz beträgt 4 Ohm. Die RMS-Belastbarkeit liegt bei 80 W. Die Spitzenbelastbarkeit beträgt 240 W. Der Frequenzgang reicht von 50 bis 5000 Hz. Die Schwingspule hat 25 mm Durchmesser, der Magnet ist ein Ferrit mit hoher Flussdichte. Xmech 6,1 mm, Magnetgröße 85 x 32 x 17 mm und Gewicht 0,973 kg. Elektroakustische Kennwerte D 131,5 mm, Re 3,2 Ohm, Fs 60 Hz, Le 0,23 mH, Vas 13,66 l, Mms 14,2 g, Cms 0,52 mm/N, BL 4,9 T*m, Qts 0,60, Qes 0,70, Qms 3,8 sowie ein Schalldruckpegel von 91 dB. Abmessungen A 165 mm, B 142 mm, C 71 mm, D 62,5 mm.

Merkmale
  • 6,5 Zoll (16,5 cm) Tiefmitteltöner
  • Wasserabweisende, nicht gepresste Papiermembran
  • Impedanz 4 Ohm
  • RMS-Belastbarkeit 80 W
  • Spitzenbelastbarkeit 240 W
  • Frequenzgang 50–5000 Hz
  • Schwingspule Ø 25 mm
  • Ferritmagnet mit hoher Flussdichte
  • Xmech 6,1 mm
Technische Daten
  • Komponente: Tieftöner
  • Größe 165 mm
  • D 131,5 mm
  • Re 3,2 Ohm
  • Fs 60 Hz
  • Le 0,23 mH
  • Vas 13,66 l
  • Mms 14,2 g
  • Cms 0,52 mm/N
  • BL 4,9 T*m
  • Qts 0,60
  • Qes 0,70
  • Qms 3,8
  • Schalldruckpegel 91 dB
  • Magnetgröße (B x T x H) 85 x 32 x 17 mm
  • Gewicht 0,973 kg
  • Abmessungen A 165 mm, B 142 mm, C 71 mm, D 62,5 mm
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SKU: 36939901513

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4.1 ★★★★★
Based on 25 reviews
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Product Reviews
M
Verified Purchase
MF Student
Whiting, US
★★★★★ 4
Basic knowledge of underwriting is necessary to understand.
Format: Paperback
This is a great guide for underwriting multifamily deals for someone with some basic to moderate knowledge of underwriting. I am a new student to this field and have to stop and google some of the acronyms. For a future version, I think adding an extra page for the acronyms used, definition and equation would be helpful. I think that the font could be larger and darker. Adding mathematical formulas in the book would provide visualization as well. Rob can also provide a sample OM for the reader to use with his underwriting model and compare to his completed one. Again, I am a newbie so my review may change as I gain knowledge in this area. I enjoyed listening to Rob on Youtube/Podcast and hope to learn more from him.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2020
K
Verified Purchase
K. Okumura
Pawtucket, US
★★★★★ 5
Easy to understand and well organized
Format: Paperback
Author makes complex concepts feel approachable and easy to comprehend. The content is sufficient to be an introductory course
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025
J
Verified Purchase
James Carlstedt
Lake Worth, US
★★★★★ 5
great read for underwriters of multifamily deals
Format: Kindle
Rob lays out a succinct and thorough summary of his underwriting process, questions industry standards while sharing his opinions, and discusses risk management and analyses for deals during the underwriting process. Highly recommend for newer and more seasoned underwriters and investors to build or sharpen multifamily underwriting fundamentals and details. He also shares his model as the example.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2023
L
Verified Purchase
LongBoarder
Belleville, US
★★★★★ 3
Needs more meat
Format: Paperback
A little on the light side of information provided. Some nuggets. OK value.
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Reviewed in the United States on December 16, 2022
M
Verified Purchase
Matthew Sinn
Alexandria, US
★★★★★ 5
Full of useful information
Format: Paperback
As context, I've underwritten about 100 deals and attended some basic underwriting classes. Rob's book was very useful to me, both in helping me gain better skills in underwriting basics (stabilization time period and how unit renovations and rent bumps are modeled/phased-in as well as when to start applying rent escalator) as well as higher level topics, like partnership structures, sensitivity analyses, and judging the returns. In all of these higher level topics I learned several new topics (and calculations to add to my underwriting) and would guess that even experienced investors would pick up a few quality nuggets in these sections.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2020

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