Hertz HMX 7.7 S-LD-G 8" (20cm) coaxial speaker

Name: Hertz HMX 7.7 S-LD-G 8 inch coaxial speaker | Masori
Brand: Hertz
Price: 262.65 EUR
Availability: InStock

CYBER -15%

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

Hertz HMX 7.7 S-LD-G 8" (20cm) coaxial speaker

100W RMS, 4 ohm impedance, 200W peak, 45-25k Hz frequency.
ASA plastic, polypropylene cone, Santoprene surround.
Aramid fiber spider, silicone insulated connection cables, durable.
Mehr technische Details

00

€262,65

~~€309,00~~ €262,65

5% Rabatt mit Vorkasse

inkl. VAT , possibly plus shipping

Bequem in 12 zinsfreien Raten à €21,88 mit Klarna zahlen.

Jetzt mit kostenlosem Versand ab 50€!

Shipping cost calculator

Land/Region

PLZ

Garantie & zusätzlicher Geräteschutz für dein HiFi-System

3 Jahre Masori Garantie Kostenlos 48 Monate Plusgarantie €24,99 60 Monate Plusgarantie Am beliebtesten €34,99

Deshalb wählen uns 100.000+ Kunden

3 Jahre Garantie

Sicher & sorglos
Blitzversand

mit DHL Express
Tiefpreisschutz

Nie zu viel zahlen

Rob

Max

Unsicher, ob dieses Produkt zu deinem Auto passt?

Wir helfen dir – schnell, persönlich und unverbindlich.

Antwort on weekdays within 24h

HertzHMX 7.7 S-LD-SW

RenegadeRX830

HMX 7.7 S-LD-G by Hertz

Discover the HMX 7.7 S-LD-G from Hertz, a 7.7" coaxial speaker that perfectly matches the aesthetics of sporty boats with its paintable sport grille. This speaker is designed for the unique challenges of open waters and offers high durability thanks to its special ASA plastic and a polypropylene cone with Santoprene surround. The speaker delivers impressive audio data with a nominal power of 100 W and a peak power of 200 W at an impedance of 4 Ohms. The frequency range of 45 Hz to 25 kHz, combined with the Hi-end Led Coax, provides an exceptional sound experience. Additional materials, such as the aramid fiber spider and silicone-insulated connection cables, ensure consistent performance in marine environments. With a total weight of 1.66 kg and a mounting depth of 113 mm, it is ideally suited for user-friendly installations.

features

196 (7.7) mm (in.)
113 (4.4) mm (in.)
Hi-end Led Coax
200 W
4 Ohm

Technical Data

Diameter: 196 mm
Rated power: 100 W
Peak performance: 200 W
Impedance: 4 Ohm
Installation depth: 113 mm
Tweeter diameter: 36 mm
Woofer voice coil diameter: 32 mm
Tweeter coil diameter: 20 mm
Frequency range: 45 Hz to 25 kHz
Woofer magnet size: 90 x 40 x 20 mm
Tweeter magnet size: 19.7 x 3 mm
Weight: 1.66 kg
Woofer-Magnet: High-density Ferrite
Tweeter Magnet: Neodymium
Membrane material: polypropylene with UV inhibitors
Dome-Material: PEI
Mechanical deflection (Xmech): ±8.5 mm
Diameter: 146 mm
Maximum deflection (Xmax): 6 mm
Resistance (Re): 3.3 Ohm
Resonance frequency (Fs): 60 Hz
Inductance (Le): 0.56 mH
Equivalent Volume (Vas): 12.50 l
Mass of the membrane (Mms): 22 g
Compliance (Cms): 0.32 mm/N
Magnetic field strength (BL): 6 T*m
Total Quality (Qts): 0.72
Energy loss quality (Qes): 0.76
Mechanical Quality (Qms): 11.8
Sound Pressure Level (SPL): 91 dB

Frequent questions about HMX 7.7 S-LD-G

Wie hoch ist die Leistung des HMX 7.7 S-LD-G Lautsprechers von Hertz?

The HMX 7.7 S-LD-G speaker from Hertz has a nominal power of 100 watts and can achieve peak power of up to 200 watts. This power ensures that the speaker produces clear and powerful sounds even in demanding environments. The combination of a polypropylene cone with a Santoprene surround and a hi-end LED coax enhances the unique sound experience. This makes the speaker particularly well-suited for use on sporty boats, where it can fully showcase its performance specifications.

Welche Materialien werden im HMX 7.7 S-LD-G verwendet?

The HMX 7.7 S-LD-G speaker uses a range of high-quality materials that guarantee durability and reliability. The cone is made of polypropylene with UV inhibitors, while the surround is made of Santoprene. An aramid fiber spider contributes to stability in marine environments. The woofer utilizes a high-density ferrite magnet, and the tweeter is equipped with neodymium. The speaker grille is made of a special ASA plastic that ensures the structural integrity of the speaker in harsh conditions.

Wie ist der Frequenzbereich des HMX 7.7 S-LD-G Lautsprechers?

The HMX 7.7 S-LD-G speaker from Hertz covers an impressive frequency range of 45 Hz to 25 kHz. This allows for the reproduction of deep basses to the highest highs. The wide frequency range combined with a sound pressure level of 91 dB guarantees a detailed and dynamic listening experience. Especially optimized for use on boats, the speaker consistently delivers clear and balanced audio data in acoustically challenging environments.

Welche technischen Besonderheiten hat der HMX 7.7 S-LD-G?

Technical features of the HMX 7.7 S-LD-G include the polypropylene cone with Santoprene surround, a mechanical displacement (Xmech) of ±8.5 mm, and a mechanical quality (Qms) of 11.8. The HMX 7.7 has a tweeter diameter of 36 mm and a woofer voice coil diameter of 32 mm. With an overall diameter of 196 mm and a sound pressure level (SPL) of 91 dB, this speaker shines at sea. The Hi-end Led Coax rounds off its technical sophistication by producing a balanced sound image.

Welche Einbautiefe hat der HMX 7.7 S-LD-G Lautsprecher?

The installation depth of the HMX 7.7 S-LD-G speaker from Hertz is 113 mm. This dimension allows for flexible installation in various environments, particularly in marine navigation. The total weight of 1.66 kg further facilitates handling. When installing, note the necessary installation depth to ensure that the speaker fits flush and delivers full performance without compromising structural integrity and sound quality. Careful placement ensures the best sound enjoyment as well as reliable functionality.

Welche Abmessungen hat der HMX 7.7 S-LD-G Lautsprecher?

The HMX 7.7 S-LD-G is a 7.7-inch speaker with a diameter of 196 mm and a mounting depth of 113 mm. The woofer has a voice coil diameter of 32 mm, while the tweeter has a voice coil diameter of 20 mm. The woofer magnet measures 90 x 40 x 20 mm and, along with its high density, provides the necessary power for clear audio output on the high seas. Overall, the compact dimensions are optimal for use on sporty boats, where space is often limited but high-quality sound is required.

Wie sind die Schwingspulen des HMX 7.7 S-LD-G aufgebaut?

The voice coil of the woofer in the HMX 7.7 S-LD-G features a diameter of 32 mm, providing both power and robustness. The tweeter has a 20 mm voice coil, which is combined with a neodymium magnet to ensure precise high-frequency reproduction. This clever design not only delivers high performance but also ensures that frequencies in the desired range of 45 Hz to 25 kHz are reproduced accurately and clearly, significantly enhancing the listening experience on a sporty boat.

Welche Audioleistung bietet der HMX 7.7 S-LD-G bei 4 Ohm Impedanz?

The HMX 7.7 S-LD-G speaker is designed for 4 Ohm impedance, ensuring stable performance at both low and high frequencies. This impedance allows operation at a nominal power of 100 watts and a peak value of 200 watts. The speaker is ideally suited for use in marine areas, where consistent acoustic reproduction poses a challenge. By using components such as the aramid fiber spider and silicone-insulated cables, the performance remains constant and reliable.

Welche Hinweise zur Installation des HMX 7.7 S-LD-G gibt es?

The installation of the HMX 7.7 S-LD-G is characterized by its 113 mm installation depth and lightweight of 1.66 kg. These specifications facilitate mounting, especially on sporty boats, where space conditions are often challenging. The speaker should be mounted in a position where it is optimally aligned from the listening area and can fully utilize its potential for sound distribution. Also consider external factors such as sunlight exposure, as the cone made of polypropylene with UV inhibitors has been specifically optimized for such conditions.

Ist der HMX 7.7 S-LD-G mit Booten kompatibel?

The HMX 7.7 S-LD-G speaker from Hertz is specifically designed for use on boats and offers flexible aesthetic customization thanks to its robust ASA plastic housing and paintable sport grille. Notable are the dimensions, which include a mounting depth of 113 mm and a diameter of 196 mm. Compatibility with sporty boats is ensured by these universal dimensions, which facilitate installation even in limited space. For individual requirements, the grille can be painted in the desired style.

Herstellerinformation/verantwortliche Person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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.

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

GPX2200.1D

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 !

Mille Pro MP 165.3

11/06/2025

Arthur Mol

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

Voce AV 6.5

11/03/2025

christopher Martinez

Deaf bonce

Très bonne qualité
Envoie rapide et soigné
Je recommande

Apocalypse AP-M61AC

11/03/2025

Georgina Keresztes

Szuper

Apocalypse ASA-8000.1

10/31/2025

Cengiz

Tolles Produkt

Tolles Produkt. Sehr hochwertig und passgenau. Passt in die hinteren Türen von meinem Passat B8 2019 perfekt.

MSR-VO2

10/31/2025

Tomáš hokuf

Nice

3000.1 EVO6

10/29/2025

Michael Steffan

Hifonics

Qualität und Verarbeitung sind sehr hochwertig wie man es von hifonics kennt 5 Sterne

Vulcan VX62

10/28/2025

Michael Steffan

Preis/Leistung Qualität

Preis/Leistung Qualität top!

Zeus ZS42

10/28/2025

Anonym

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!

CO06 D8 EVO

10/27/2025