Hertz SPL Show SS 12 D2 12" (30cm) Subwoofer

Name: Hertz SPL Show SS 12 D2 12 inch Subwoofer | Masori
Brand: Hertz
Price: 239.0 EUR
Availability: InStock
Rating: 5.0 (2 reviews)

2 Reviews

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

Hertz SPL Show SS 12 D2 12" (30cm) Subwoofer

2 Reviews

Peak power of 2000 W, impedance of 2+2 ohms, 75 mm voice coil.
Dual voice coil for high performance, ferrite magnet, 86 dB sensitivity.
Double layer spider, robust 8.8 kg construction, 0.9 mH inductance.
Mehr technische Details

€239,00

~~€239,00~~ €239,00

5% Rabatt mit Vorkasse

inkl. VAT , possibly plus shipping

Bequem in 12 zinsfreien Raten à €19,91 mit Klarna zahlen.

Jetzt mit kostenlosem Versand ab 50€!

Shipping cost calculator

Land/Region

PLZ

Warranty & additional device protection for your Hi‑Fi 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

Not sure if this product fits your car?

We help you — quickly, personally and without obligation.

Antwort on weekdays within 24h

SPL Show SS 12 D2 by Hertz

The SPL Show SS 12 D2 subwoofer is a true 30 cm beast from Hertz and features technical specifications that make it unparalleled in its category. With an impressive peak power of 2000 W, it has the strength to reach noise levels typical for DB events. Thanks to its progressive double-layer spider, it maintains consistent performance over the years, even under the most intense stress. The robust construction includes a 75 mm voice coil and an advanced heat dissipation system to ensure that the SPL Show SS 12 D2 withstands even the toughest conditions. With a non-pressed paper diaphragm, a high-load ferrite magnet, and extra-large suspension and connection cables, this subwoofer is truly one of a kind. A prime example of Hertz's commitment to superior quality and performance.

Technical Data

Size mm 300
Load capacity - RMS W 1000
Load capacity - Peak W 2000
Impedance Ohm 2 + 2
Depth mm 184
Dual type oscillating coil
Oscillating coil Ø 75 (3)
Magnet size B x T x H mm 170 x 90 x 40
Weight kg 8.8
Ferrite Magnet
Membrane Non-pressed paper with cotton fiber
Xmech mm 20.7

Electro-Acoustic Specifications

D mm 253
Xmax mm 15.4
Re Ohm 0.96
Fs Hz 36
The mH 0.9
Vas I 24,52
Mms g 282.8
Cms mm/N 0.07
BL T*m 9.37
Qts 0.64
Qes 0.70
Qms 7.0
Spl dB 86

Physical Specifications

SPL Show SS 12 D2

A 320 mm
B 283 mm
C 184 mm
D 161 mm

Frequency response

SPL Show SS 12 D2

HOUSING

SEALED BOX

SPL Show SS 12 D2

Housing data - SEALED BOX

Vb l(cu.ft.) 35 (1.24)
FC Hz 47
Fb Hz -
Qtc 0.83
B mm 500
H mm 400
T mm 270
Montage Hole - 283
Wood Thickness 19

SHEET CUTTING LIST - SEALED BOX

A mm 500 x 400 quantity 2
B mm 500 x 232 Quantity 2
C mm 362 x 232 Quantity 2

REFLEX BOX

SPL Show SS 12 D2

Housing Data - REFLEX BOX

Vb l(cu.ft.) 55 (1.94)
FC Hz -
Fb Hz 51
Qtc -
B mm 550
H mm 400
T mm 380
Montage Hole - 283
Wood Thickness 19
Br-Port Inner Diameter mm 160
Length of the Br-Port mm 300

SHEET CUTTING LIST - REFLEX BOX

A mm 550 x 400 cm Quantity 2
B mm 550 x 342 cm Quantity 2
C mm 362 x 342 cm Quantity 2

FEATURES

SPL Show SS 12 D2

75 mm (3 inch) dual voice coil (2 + 2 Ω), designed in a 4-layer configuration on a carrier with ventilation holes for a peak power of 2000 W.
Double-layer spider with a progressive profile for maximum performance consistency over time.
Multi-layer foam surround to ensure very high excursion, which is essential for generating high SPL during DB events.
"Oversized suspension and connection cable to withstand very high deflections."
Impressive oversized ferrite magnet assembly for maximum control.
12 AWG high current nickel-plated connectors for a practical and safe connection.
Unpressed paper cone with additional cotton fiber for maximum sensitivity.

Frequent questions about SPL Show SS 12 D2

Welche Spitzenleistung hat der SPL Show SS 12 D2 Subwoofer?

The SPL Show SS 12 D2 subwoofer from Hertz achieves an impressive peak power of 2000 watts. Thanks to the 75 mm voice coil and the ventilation holes in the frame, optimal heat dissipation is ensured, contributing to the longevity of the subwoofer. This performance capability allows the subwoofer to produce sound levels typical for DB events, making it particularly suitable for competitive applications. Additionally, power consistency is ensured by the double-layer spider with a progressive profile. Together, these features make the SPL Show SS 12 D2 an ideal speaker for demanding audio applications.

Wie hoch ist die Impedanz des SPL Show SS 12 D2 Subwoofers?

The SPL Show SS 12 D2 subwoofer from Hertz features a dual voice coil configuration with an impedance of 2 ohms each. This configuration allows the user to connect the subwoofer flexibly to different amplifiers to achieve optimal performance output. Both series and parallel wiring can adjust the resistance according to the desired sound characteristics, maximizing playback accuracy and efficiency. This impedance adjustment supports integration into a wide variety of sound systems, both in cars and in stationary setups.

Welche Art von Membran verwendet der SPL Show SS 12 D2 Subwoofer?

The SPL Show SS 12 D2 subwoofer is equipped with a non-pressed paper membrane that is reinforced with additional cotton fibers. This special material combination offers outstanding sensitivity and ensures precise music reproduction. Especially if you enjoy listening to music at high volumes, this material mix provides an optimal balance between stiffness and damping. This guarantees accurate reproduction of low frequencies while minimizing distortion. The reinforcement with cotton fibers also ensures a longer durability of the membrane.

Welche Frequenzgang-Parameter hat der SPL Show SS 12 D2 Subwoofer?

The SPL Show SS 12 D2 subwoofer can be used in two enclosure variants: sealed and reflex boxes. The sealed box offers a frequency response with a cutoff frequency of 47 Hz. The reflex box achieves a tuning frequency of 51 Hz, allowing for deeper bass tones. These parameters enable the subwoofer to be optimized according to preference and room acoustics. With an Xmax of 15.4 mm, the subwoofer also ensures excellent diaphragm excursion, which exerts immediate pressure on the listener, especially with low-frequency effects.

Was sind die Abmessungen des SPL Show SS 12 D2 Subwoofers?

The SPL Show SS 12 D2 from Hertz has specific dimensions that ensure smooth integration into suitable enclosures. The subwoofer has a diameter of 300 mm and a mounting depth of 184 mm. The mounting opening measures 283 mm. These dimensions are crucial for selecting the right installation location or box to ensure maximum sound quality. Please check the dimensions of your environment or enclosure before installation to avoid adjustments and achieve the best possible performance of the subwoofer.

Wie handelt der SPL Show SS 12 D2 hohe Temperaturen?

The Hertz SPL Show SS 12 D2 is equipped with an advanced heat dissipation system that operates reliably even under high demands. The design of the 75 mm dual voice coil with ventilation holes in the coil carrier optimizes airflow and reduces the risk of overheating. This is ideal when you use the subwoofer at events where high volumes are required for extended periods. The oversized ferrite magnet structure further efficiently distributes the heat. These technical features ensure consistent sound performance and protect the internal components.

Welche Anschlussmöglichkeiten bietet der SPL Show SS 12 D2?

The SPL Show SS 12 D2 subwoofer is equipped with 12 AWG high-current nickel-plated connectors that ensure a stable and loss-free connection. These detachable connectors significantly facilitate the installation and removal of the subwoofer, especially if you want to try the subwoofer in different setups. The robust connection cables and reliable contact quality minimize signal loss, which is particularly important at high power outputs. These connection options ensure a wide range of applications, from mobile applications to stationary systems.

Was bedeutet die Xmech des SPL Show SS 12 D2 Subwoofers?

The Xmech of the SPL Show SS 12 D2 is an impressive 20.7 mm. This value indicates the maximum mechanical displacement that the speaker can achieve at extreme frequencies before physical damage occurs. A high Xmech means that the subwoofer is capable of reproducing extremely deep bass with greater displacement without distortion or physical damage. This feature is particularly advantageous in situations where high sound pressure levels (SPL) are desired, as it significantly expands the dynamics of the bass without the risk of technical failures.

Wie stabil ist der SPL Show SS 12 D2 Subwoofer bei hoher Auslenkung?

The SPL Show SS 12 D2 from Hertz withstands very high mechanical loads due to its multi-foam surround. This multi-layered structure allows for high excursions, which are important for generating a high sound pressure level, and reduces distortion even at maximum performance. The subwoofer also features an oversized suspension and quality-conscious connection cables that make the system stable and efficient. These features are crucial when you operate the subwoofer mostly under demanding conditions and need reliable strong bass tones without loss of power.

Mit welchen Automarken ist der SPL Show SS 12 D2 kompatibel?

The specific compatibility of the SPL Show SS 12 D2 with car brands is determined by its dimensions and not by specific vehicle models. The subwoofer has a diameter of 300 mm and a depth of 184 mm. These measurements are crucial for installation and require sufficient space in the vehicle. Due to its size, this subwoofer fits in most vehicles that have enough space in the trunk or under the seats. Note: Direct installation in specific car models depends on the available space and installation requirements on site.

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 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

Machete Fight MF-15R

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.

CBP1000

12/09/2025

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