DD Audio AM-3a (B-Ware) 3" (8cm) midrange driver

Name: DD Audio AM-3a 3" (8cm) Midrange Speaker | Masori
Brand: DD Audio
Price: 139.3 EUR
Availability: InStock

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DD Audio AM-3a (B-Ware) 3" (8cm) midrange driver

3" midrange driver, 4 Ohm impedance, 50W RMS, 125W max.
Aluminum diaphragm, butyl dust cap, neo motor, shorting ring.
Compatible with CX02 crossover, 82.4dB SPL, 100-22k Hz.
Mehr technische Details

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AM-3a (B-Ware) by DD Audio

Experience the sound precision of the A-M3a midrange driver from DD Audio. This 3" (8cm) midrange driver stands out particularly with its aluminum diaphragm and cast basket. Acoustic damping is provided by a butyl dust cap and a butyl surround. The double neo motor with short-circuit ring promises powerful performance. Other special features include the 1" CCA voice coil with Kapton former and the laser-engraved back. The design is completed by a machined aluminum grill with HB pattern. Additionally, the A-M3a is compatible with the passive 2-way crossover CX02.

properties

3" (8cm) midrange driver
Aluminum membrane
Molded Basket
Acoustically dampening butyl dust cap
Butyl coating
Double Neo Motor with Short-Circuit Ring
1" CCA coil with Kapton former
Laser-engraved back panel
Processed aluminum grill with HB pattern
Compatible with optional passive 2-way crossover CX02

Technical Data

Load capacity MAX 125 Watts
Load capacity RMS 50 Watts
Impedance: S4 (1x 4 Ohm)
Frequency response (Hz): 100 - 22k
Fs (Hz): 100
Qms: 4.476
Qes: 0.743
Qts: 0.637
Vas (Liter): .835
SPL: 82.4dB
Mounting diameter 76.9mm
Mounting depth 36.8mm

Frequent questions about AM-3a (B-Ware)

Welche Leistung bietet der AM-3a von DD Audio?

The AM-3a from DD Audio offers a maximum power handling of 125 watts and an RMS power of 50 watts. These power values are optimal for sound reproduction in demanding audio setups. The midrange driver delivers a remarkable sound strength with a sound pressure level (SPL) of 82.4 dB. Its dual neo motor with short-circuit ring enables a stable and powerful performance. The 1" CCA voice coil with Kapton former also contributes to this performance.

Wie ist die Klangqualität des DD Audio AM-3a?

The sound quality of the DD Audio AM-3a is remarkable due to its aluminum diaphragm and acoustically dampening butyl dust cap. These components ensure precise and clean mid-frequency reproduction. The butyl surround minimizes unwanted vibrations, while the machined aluminum grill with HB pattern enhances sound dispersion. Additionally, the frequency response of 100 Hz to 22 kHz provides excellent coverage for clear and detailed music.

Welche technischen Besonderheiten besitzt der AM-3a Mitteltöner?

The AM-3a features a variety of technical characteristics that set it apart from other midrange drivers. This includes the cast basket, which ensures structural integrity. The dual neo motor with short-circuit ring offers improved efficiency and dynamics. The 1" CCA voice coil is equipped with a Kapton former to better dissipate heat. The back panel is laser-engraved, which is not only aesthetic but also practical for construction. Compatibility with the passive 2-way crossover CX02 further optimizes the sound.

Welche Kompatibilität bietet der AM-3a hinsichtlich bestehender Audiosysteme?

The AM-3a is compatible with the passive 2-way crossover CX02, which facilitates its integration into various audio system configurations. Its S4 impedance of 4 ohms allows for easy adaptation to most standard amplifier systems. The specific design of the rear panel and the machined aluminum grille with HB pattern are designed to require low mounting depths, enabling practical installation in most vehicles, provided that the mounting diameter of 76.9 mm and the depth of 36.8 mm can be adhered to.

Welche Abmessungen sind wichtig für die Installation des AM-3a?

For the correct installation of the AM-3a from DD Audio, the mounting diameter of 76.9 mm and the mounting depth of 36.8 mm are crucial. These dimensions ensure that the midrange speaker fits optimally into the intended enclosure and that the sound characteristics are not compromised. The compact size of the 3" (8 cm) midrange speaker allows for its use in various applications, from vehicle installations to home audio systems, provided that the spatial requirements are met.

Was tragen der doppelte Neo-Motor und Kurzschlussring zur Performance des AM-3a bei?

The double Neo motor and the short-circuit ring in the AM-3a ensure maximum efficiency and power output of the midrange driver. This combination stabilizes the magnetic field and minimizes distortions, resulting in clearer and more detailed sound reproduction. The short-circuit ring suppresses increased leakage current and reduces unwanted electromagnetic interference. This improves electromagnetic linearity and keeps the sound character consistent across different volume levels.

Warum ist die Butyl-Umrandung beim AM-3a Mitteltöner wichtig?

The butyl surround of the AM-3a is crucial for controlling and damping unwanted vibrations. It ensures that the membrane can perform movements with utmost precision without being disturbed by external vibrations. Additionally, the butyl surround contributes to the robustness of the speaker by enhancing mechanical stability. This surround is one of the key components that ensures optimal sound quality at various volume levels.

Welche Frequenzen kann der DD Audio AM-3a wiedergeben?

The AM-3a from DD Audio covers frequencies from 100 Hz to 22 kHz, allowing it to reproduce a wide range of midtones with high precision and clarity. This frequency range enables balanced sound reproduction for various music genres. The Thiele Small parameters, including Fs of 100 Hz, allow for the prediction of its behavior in complex enclosures and improve its adaptation to specific audio applications, making it a very flexible choice for demanding audio projects.

Welche Rolle spielt die 1" CCA-Schwingspule beim AM-3a?

The 1" CCA voice coil, made of copper-aluminum wires, improves electrical conductivity while minimizing weight. This component choice in the AM-3a ensures that high current levels can be effectively converted into motion, maximizing sound fidelity. The Kapton former of the voice coil also allows for higher thermal resilience, resulting in less power loss at high volumes. Overall, this enhances the dynamics and accuracy in any music amplification.

Wie beeinflusst der Aluminiumgrill die Klangcharakteristik des AM-3a?

The processed aluminum grill with HB pattern not only gives the AM-3a a stylish appearance but also has targeted acoustic advantages. Its design promotes the even distribution of sound waves, contributing to a more natural and thus clearer sound representation. The grill protects the diaphragm from physical damage that could negatively affect sound quality. Furthermore, its structure minimizes unwanted sound interferences that could otherwise disrupt the tonal balance.

Herstellerinformation/verantwortliche Person

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

Let customers speak for us

from 9070 reviews

Anonym

Massive 4 inch voice coil!

Massive 4 inch voice coil and ton of power handling, great venting around voice coil, also this vega series has black voice coils. Price/value ratio is very high with vega series.

Vega 2025 Edition V15DV2/4

12/15/2025

Anonym

Massive MiniMonster!

What a Minimonster, 18Liter ported box,tuned to 32hz and plays very loud and even good on lows. Even when i'm underpowering and only giving 350-400watts max. I really love this 6,5 monster, also the aluminium basket is very strong and solid and has great venting for the voice coil. Having rubber surround and carbon fiber cone just makes this even more indestructible

Vega 2025 Edition V65DV2/4

12/15/2025

Anonym

I love this 6,5 minimonster

What a Minimonster, 18Liter ported box,tuned to 32hz and plays very loud and even good on lows. Even when i'm underpowering and only giving 350-400watts max. I really love this 6,5 monster, also the aluminium basket is very strong and solid and has great venting for the voice coil. Having rubber surround and carbon fiber cone just makes this even more indestructible

Vega 2025 Edition V12DV2/4

12/15/2025

Artiomrusanovschi

👌

👌 superr

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12/13/2025

Franco

Super guter Subwoofer

Super Subwoofer mit extrem tiefem Bass. Die Kabel sind dick und hochwertig verarbeitet. Es gibt nichts zu beanstanden. Absolut empfehlenswert.

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12/09/2025

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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 .

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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.

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