Gladen Zero 165.3 DC 6.5" (16.5cm) speaker set

Name: Gladen Zero 165.3 DC 6.5 inch speaker set | Masori
Brand: Gladen
Price: 649.0 EUR
Availability: InStock
Rating: 5.0 (1 reviews)

1 Review

Max, Mikael and 53k+ customers already with Masori sound upgrade

Gladen Zero 165.3 DC 6.5" (16.5cm) speaker set

1 Review

165 mm speaker set, 3 ohm impedance, excellent audio performance.
Voice coil diameter 25 mm, effective membrane area 135 cm².
Resonance frequency 60.46 Hz, outstanding sound, technical precision.
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Zero 165.3 DC by Gladen

Discover the "Zero 165.3 DC", a 6.5 inch (6.5 inch) speaker set from Gladen that is groundbreaking in its category. This speaker set stands out with numerous technical specifications, including a DC resistance Rdc of 2.8 Ω, a nominal impedance ZN of 3 Ω, and a resonance frequency fs of 60.46 Hz. With a voice coil diameter of 25 mm and an effective diaphragm area Sd of 135 cm², this set offers excellent audio performance. Experience outstanding sound combined with technical precision.

Features

165 mm speaker system
2 x 150 / 100 watts
3 ohm impedance
80 mm midrange driver
25 mm tweeter
Crossover (for mid-high range)

Specifications

Name HG-165Z
DC resistance Rdc 2.8 Ω
Nominal impedance ZN 3 Ω
Resonance frequency fs 60.46 Hz
Voice coil diameter 25 mm
Mechanical Q factor Qms 3.71
Electrical Q factor Qes 0.58
Total Q factor Qts 0.50
Moving mass Mms 12.12 g
Effective diaphragm area Sd 135 cm²
Mechanical resistance Rms 1.24 kg/s
Compliance Cms 0.57 mm/N
Force factor BL 4.7 Tm
Equivalent volume Vas 14.63 dm³
Efficiency η 0.53 %
Sound pressure level 2.83V/1m 93.84 dB

Frequent questions about Zero 165.3 DC

Welche technischen Daten zeichnen den Zero 165.3 DC aus?

The Zero 165.3 DC from Gladen is a 16.5 cm speaker set with a nominal impedance of 3 Ω and a DC resistance of 2.8 Ω. It has a resonance frequency of 60.46 Hz, ideal for detailed sound. The voice coil diameter is 25 mm. With an effective diaphragm area of 135 cm², it delivers excellent sound quality. The mechanical Q factor is 3.71, while the electrical Q factor is specified as 0.58. The total Q factor is 0.50. Additionally, there is a moving mass of 12.12 g and a mechanical resistance of 1.24 kg/s. The efficiency is 0.53 %.

Wie leistungsstark ist das Gladen Zero 165.3 DC Lautsprecherset?

This speaker set offers a power of 150 watts for peak performance and 100 watts for RMS. The combination of midrange and tweeter ensures a comprehensive frequency response. The optimized crossover, specifically designed for the mid and high frequency range, ensures that the sound remains clear and precise, even at high volume. The construction of the 165 mm speakers ensures that the 3-Ω impedance provides maximum efficiency, while the high sound pressure level of 93.84 dB at 2.83 V/1m allows you to enjoy every audio phase with impressive volume.

Welche Rolle spielt der Schwingspulendurchmesser beim Zero 165.3 DC?

A diaphragm diameter of 25 mm in the Zero 165.3 DC allows for excellent precision and a high degree of control over the sound. A larger diameter can often lead to improved heat dissipation, reducing the likelihood of distortion at higher power levels. The combination of this specification with a mechanical Q factor of 3.71 promotes technical precision in sound reproduction. This mix of parameters enables a comprehensive, powerful sound that impresses in any environment. Technically, this diameter optimizes the balance between size and mass inertia of the diaphragm.

Wie beeinflusst die Nennimpedanz von 3 Ohm die Leistung des Zero 165.3 DC?

The 3-ohm nominal impedance of the Zero 165.3 DC allows more current to flow through the speakers, resulting in a more powerful audio playback. Unlike typical 4-ohm systems, a lower impedance improves the sensitivity and efficiency of the speaker, often leading to a more intense sound reproduction. This characteristic, combined with a BL factor of 4.7 Tm and a mechanical resistance Rms of 1.24 kg/s, ensures that the speaker can optimally reproduce dynamic and detailed audio signals while avoiding overload.

Was macht die Resonanzfrequenz von 60,46 Hz beim Zero 165.3 DC Lautsprecherset aus?

A resonance frequency of 60.46 Hz means that the Gladen Zero 165.3 DC speaker set is particularly well-tuned to reproduce low frequencies with great clarity. This characteristic is crucial for expressive bass reproduction. Furthermore, the resonance frequency interacts effectively with the net volume (Vas) of 14.63 dm³ and the compliance Cms of 0.57 mm/N, ensuring impressively clean and precise low-frequency performance. In conjunction with the high sound pressure level, this speaker is therefore ideal for music lovers who desire rich bass with enhanced detail fidelity.

Wie verbessert die Frequenzweiche den Klang des Zero 165.3 DC Lautsprechersets?

The crossover in the Zero 165.3 DC is crucial for separating audio signals into different frequency ranges, ensuring that both the 80 mm midrange driver and the 25 mm tweeter receive the appropriate frequencies. This precise distribution significantly improves sound clarity, as distortions are minimized and each speaker operates in the optimal tonal range. The electrical Q factor of 0.58 underscores the technical tuning and adjustment of this crossover, which overall enables a harmonious sound image that stands out positively in any room.

Wie beeinflusst die effektive Membranfläche Sd von 135 cm² den Klang?

The effective membrane area of 135 cm² in the Zero 165.3 DC is crucial for the ability to move air efficiently, which significantly contributes to volume and sound richness. A larger membrane area allows the speaker to produce richer and deeper tones. Considering the mechanical resistance of 1.24 kg/s, the full potential of the membrane unfolds to make bass audible powerfully and without loss. Combined with a sound pressure level of 93.84 dB, this is perfect for extensive, dynamic sounds at all volume levels.

Welche Tipps gibt es zur Installation des Zero 165.3 DC im Auto?

When installing the Zero 165.3 DC speaker set in vehicles, the available space should be taken into account. The 165 mm speaker size is compatible with many vehicle types. It is important to adjust the installation depth and diameter to the installation location before installation. Using a stable mount can help reduce vibrations, ensuring that the sound remains consistent. When wiring, using high-quality cables should be a top priority to ensure the best possible connection. Poor or loose connections could negatively affect sound quality and undermine the technical effort.

Welche Besonderheiten weist das Gladen Zero 165.3 DC Lautsprecherset auf?

The outstanding features of the Zero 165.3 DC include its crossover for mid and high frequencies, which guarantees precise separation and accurate sound tuning. The combination of an 80 mm midrange driver and 25 mm tweeters, along with a voice coil diameter of 25 mm, significantly optimizes sound quality. The moving mass of 12.12 g and the high mechanical Q factor together provide remarkable playback quality. It is important to note the resistance, which, with a nominal impedance of 3 Ω, maintains efficiency and allows for playback at high volumes without loss of sound fidelity.

Welche Performance liefert das Zero 165.3 DC Lautsprecherset bei unterschiedlichen Frequenzen?

The Zero 165.3 DC offers precise frequency coverage with a mechanical Q factor of 3.71, which reproduces exceptionally low frequencies, while the electrical Q factor of 0.58 ensures clarity in the high-frequency range. The resonance frequency at 60.46 Hz emphasizes the ability to deliver deep bass, which is powerful thanks to the maximum pressure of 93.84 dB. The electro-mechanical total Q factor (Qts) of 0.50 ensures balanced sound delivery. These features help to provide the speaker set with superior performance that will satisfy both musicians and audio enthusiasts.

Herstellerinformation/verantwortliche Person

Gladen Europe GmbH
Alexandra Gladen

Postal address:
Bertha-Benz-Str. 97
2141 Walddorfhäslach
Germany

Contact: info@gladen.com

Let customers speak for us

from 9059 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.

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11/18/2025

tatazz

Est arrivé à la maison très rapidement

Est arrivé à la maison très rapidement 👌🏽

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Anonym

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Geht echt gut und leicht zum einstellen

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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.

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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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Très bonne qualité
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