Accuton Automotive C1C165AM-04-770 / FG 6.5" (16.5cm) midrange driver

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Accuton Automotive C1C165AM-04-770 / FG 6.5" (16.5cm) midrange driver

Power 120 W, impedance 4 Ω, sensitivity 91 dB.
Frequency range 35-2800 Hz, Xmax +/6 mm, Bl 8 N/A.
Resonance frequency 40 Hz, Sd 133 cm2, voice coil diameter. 55mm.
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C1C165AM-04-770 / FG by Accuton Automotive

The C1C165AM-04-770 / FG midwoofer from Accuton Automotive is a 6.5 inch speaker specifically developed for use in automobiles. This midwoofer is designed for environments with moisture, temperature, and vibration, making it ideal for ultra-high dynamic and high-resolution applications. It offers a frequency range of 35 Hz to 2800 Hz in a sealed box and features a high-flux neo overhang motor as well as an extended Xmax design. You can find the dimensions and technical specifications in the specific product details.

Features

Automotive technology approved for moisture/temperature/vibration
No compression for ultra-high dynamic and high-resolution applications
High-flux neo overhang motor
Extended Xmax design
35 Hz – 2800 Hz in sealed box

Dimensions

Overall diameter 165 mm
Cutout diameter 142 mm
Min. front plate thickness 6.5 mm
Overall depth 88.5 mm
Motor assembly depth 29 mm
Motor assembly diameter 100 mm

TSP

Sensitivity (2.83 V/1 m) LP 91 dB
DC resistance Re 4 Ω
Resonance frequency Fs 40 Hz
Equivalent air volume Vas 21 l
Mechanical Q Qms 5
Electrical Q Qes 0.3
Total Q Qts 0.29
Effective piston area Sd 133 cm²
Moving mass Mms 19 g
Suspension compliance CMs 0.8 mm/n
Mechanical resistance Rms 0.98 Kg*s

Voice Coil

Power handling P 120 W
Linear excursion Xmax +/- 6 mm
Voice coil diameter 55 mm
Voice coil former material Ti
Voice coil material Cu
Voice coil inductance Le 0.5 mH
Force factor Bl 8 N/A
Overhang motor type
Ferrofluid filling No

Frequent questions about C1C165AM-04-770 / FG

Welche technischen Merkmale unterscheidet den C1C165AM-04-770 / FG Lautsprecher von anderen?

The C1C165AM-04-770 / FG is a high-performance mid-bass driver that stands out for its adaptation to humid, temperature- and vibration-rich environments in the automotive sector. Its frequency range extends from 35 Hz to 2800 Hz in a sealed box. It features a high-flow neo overhang motor and an extended Xmax design that enables ultra-high dynamic and high-resolution applications. The sensitivity is 91 dB at 2.83 V/1 m. With a moving mass (Mms) of 19 g and a voice coil diameter of 55 mm, as well as a force factor (Bl) of 8 N/A, its performance specifications are remarkable. Its voice coil material consists of copper with a Ti coil former.

Wie sind die Abmessungen des C1C165AM-04-770 / FG Lautsprechers?

The dimensions of the C1C165AM-04-770 / FG are essential for proper installation in the vehicle. The overall diameter is 165 mm, the cutout diameter is 142 mm, while the minimum front plate thickness is 6.5 mm. The total depth of the speaker measures 88.5 mm, with the motor assembly measuring 29 mm in depth and 100 mm in diameter. These compact dimensions allow for easy integration into various car models, provided that appropriate cutouts are available. When installing, the installation conditions must be observed to ensure the best possible sound quality.

Welche Thiele-Small-Parameter bietet der C1C165AM-04-770 / FG?

The C1C165AM-04-770 / FG is equipped with detailed Thiele-Small parameters that define its acoustic performance. The resonance frequency (Fs) is 40 Hz, while the equivalent air volume (Vas) is 21 liters. The mechanical quality factor (Qms) is 5, the electrical quality factor (Qes) is 0.3, and the total quality factor (Qts) is 0.29. The effective piston area (Sd) is 133 cm². Additionally, the speaker shows a voice coil inductance (Le) of 0.5 mH and a mechanical resistance (Rms) of 0.98 kg/s. These parameters are crucial for the speaker's performance in the specific acoustic environment.

Was ist die maximale lineare Auslenkung (Xmax) des C1C165AM-04-770 / FG?

The C1C165AM-04-770 / FG offers a maximum linear excursion (Xmax) of +/- 6 mm. This extended Xmax design allows the speaker to produce high sound pressure without distortion. The voice coil has a diameter of 55 mm and the material is made of copper, which combines high conductivity with a robust physical structure. An extended maximum excursion range is particularly advantageous for dynamic and complex musical pieces to accurately and powerfully reproduce low frequencies, making it an excellent choice for sound-conscious drivers.

Wie wirkt sich der Hochfluss-Neo-Überhangmotor auf die Leistung des C1C165AM-04-770 / FG aus?

The high-flow neo-overhang motor of the C1C165AM-04-770 / FG plays a crucial role in providing the power required for ultra-high dynamic applications. This specially designed motor supports the movement control of the speaker and enhances the restoring force of the diaphragm, resulting in extremely low distortion values. The use of neodymium magnets significantly increases the magnetic flux density, maximizing overall performance and efficiency. Especially in combination with the precise voice coil, sound definition is greatly enhanced, which is essential for demanding high-end acoustic applications in automobiles.

Ist der C1C165AM-04-770 / FG für spezielle Automodelle kompatibel?

The C1C165AM-04-770 / FG is universally suitable for numerous vehicle configurations, with its dimensions playing a central role. With an outer diameter of 165 mm and a cut-out diameter of 142 mm, it fits most standardized 6.5-inch installation openings in vehicles. Due to its low installation depth of 88.5 mm, the speaker can also be integrated in tight spaces. The generic dimensions make it a flexible solution; however, checking the exact installation conditions in individual vehicle models is necessary to ensure optimal acoustic performance.

Was bedeutet die Empfindlichkeit von 91 dB für den C1C165AM-04-770 / FG?

The sensitivity of the speaker C1C165AM-04-770 / FG of 91 dB (measured with 2.83 V/1 m) indicates how efficiently the speaker converts sound into audible volume. A higher dB value means that the speaker plays louder with the same power input. This is particularly important when the speaker is operated with an amplifier or a car hi-fi system, as it requires less power to produce a high volume. This efficiency is a clear advantage, especially for users who listen to loud music, as the speaker excels with less amplifier output.

Wie werden die Federungsnachgiebigkeit und der mechanische Widerstand beim C1C165AM-04-770 / FG definiert?

The compliance (CMS) of the C1C165AM-04-770 / FG is 0.8 mm/N, which indicates the compliance of its membrane suspension that plays a significant role in low-frequency reproduction. The mechanical resistance (Rms) is 0.98 Kg*s, which means that the mechanical losses of the system are minimized, resulting in less energy being lost in the form of heat and other loss factors. Both parameters are essential for accurately and efficiently shaping the acoustic performance of the speaker by optimizing the control and restoring force of the membrane, ultimately increasing overall sound precision.

Wie beeinflusst das Schwingspulen-Material die Klangqualität des C1C165AM-04-770 / FG?

The voice coil material of the C1C165AM-04-770 / FG, copper (Cu), offers excellent conductivity and contributes to the high thermal load capacity of 120 W. The choice of material directly affects sound quality through its ability to efficiently dissipate heat, which improves the performance and lifespan of the speaker. The Ti coil carrier provides additional thermal control and stabilization in demanding acoustic environments. This combination is particularly advantageous in applications where high output power and continuous operation are required, as it minimizes distortion and ensures a detailed and undistorted sound.

Welchen Frequenzbereich deckt der C1C165AM-04-770 / FG ab?

The speaker C1C165AM-04-770 / FG from Accuton Automotive offers an impressive frequency range of 35 Hz to 2800 Hz when used in a closed box. This bandwidth allows for efficient and clear reproduction of deep bass and mid frequencies, making the device an ideal component for high-quality car audio systems. Its ability to reproduce low frequencies with minimal distortion makes it an essential part of applications that require high-resolution and dynamic sound reproduction. This ensures that both vocals and instruments are reproduced in remarkable quality.

Herstellerinformation/verantwortliche Person

THIEL & PARTNER GmbH Adrian Bankewitz Dirk Vaehsen Rommerskirchener Str. 21 / Unit 25 Walzwerk D-50259 Pulheim Germany Contact: info@accuton.com

Let customers speak for us

from 9061 reviews

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

SWT-12S4

11/29/2025

Bartosz Erber

X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

X10 v3

11/18/2025

tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

Hydrogen GZHW 25XSPL

11/13/2025

Anonym

.

Geht echt gut und leicht zum einstellen

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11/12/2025

Georges, Alexander, Vainohoarii NAGLE

Très satisfaisant.

Bonjour, je reçu le colis bien emballé.
Je recommande vivement, la livraison est gratuite et rapide, je recommanderai sûrement encore chez Masori.

RS-YS12

11/10/2025

SPYRIDON D.

Bought again

Bought again. Great price, fast delivery, nice !

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Perfect sound, I bough 2 pairs for the door and

Perfect sound, I bough 2 pairs for the door and the difference between these and the stock ones are huge

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Deaf bonce

Très bonne qualité
Envoie rapide et soigné
Je recommande

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Preis/Leistung Qualität top!

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Top Upgrade für Canton System

Ich habe den Woofer in meinem Skoda Octavia 3 mit Canton Soundsystem eingebaut.
Der Einbau war Plug & Play, alles passt perfekt ohne Anpassungen.
Im Vergleich zum originalen Canton Subwoofer spielt dieser deutlich stärker, präziser und mit mehr Druck.
Ich kann den Woofer jedem empfehlen, der mehr Bass aus dem Canton-System herausholen möchte – lohnt sich absolut!

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