Features - Características - Caractéristiques - Technische Informationen

T8154A Technical Data Report

Thunder 8000A 15" 4 Ohm Subwoofer

Mica-filled polypropylene cone, with aluminum finish - Cono de aleación de Polipropileno con Mica - Cône polypropylene rempli de mica - Mika-gefüllter Polypropylen-Schalltrichter mit Aluminiumüberzug

12Stiffening Ribs - 12 costillas de refuerzo - 12 nervures de renforcement - 12 Versteifungsrippen Machine Turned Plates - Placas maquinadas - Plaques de champ fraisées - Maschinell geschliffene platte

Spider Plateau Venting - Ventilación de la placa de la pieza de centrado - Aération plateau à croisillons - Zentriermembranplateau-Entlüftung

Apical Voice Coil Former - Formador Cilíndrico de Bobina de Voz - Gabarit de bobine de voix apical - Sprechspulenkörper

Laminated, hot pressed, Nomex & Polycotton spider - Circuito de Suspensión de Nomex y Polialgodón - Spider de nomex et de polyester et coton - Laminierte, warmgepresste Nomex- und Polycotton-Suspensionen Asymmetrical Linear Drive - Excitación lineal asimétrica - Asymmetrical Linear Drive System - Asymmetrisches, lineares Antriebssystem

Congruent Edge Technology - Tecnología de borde continuo - Technologie de pointe congruente - Kongruenzkantentechnologie

Extended Pole Piece - Pieza polar extendida - Morceau polaire etendu - Erweitert Stabteil

Polyimide Voice Coil Former - Formador de Bobina de Voz de poliamide - Gabarit de bobine de voix de polyamide - Polyamide Stimmeformerspule

Specifications - Especificaciones - Données techniques - Spezifikationen

Free Air Resonance - Resonancia de atmósfera libre - Fréquence de résonance - Free Air-Resonanz

Fs

 

 

 

23.9 Hz

Volume Acoustic Suspension -Volumen de suspensión acústica - Volume équivalant à l'élasticité de la suspension - Äquivalenzvolumen

Vas

5.42 Ft^3

 

(153.6 l)

Total Q - Q total - Coefficient de surtension total - Gesamtgüte

Qts

 

 

 

.35

Electrical Q - Q eléctrica - Coefficient de surtension électrique - Elektrische Güte

Qes

 

 

 

.38

Mechanical Q - Q mecánica - Coefficient de surtension mécanique - Mechanische Güte

Qms

 

 

 

4.99

DC Resistance - Resistencia de CC - Résistance de la bobine au courrant continu - Gleichstromwiderstand

Re

 

 

 

3.76 Ohm

Linear Excursion (One Way) - Excursión lineal (unidireccional) - Excursion maximum (dans un sens) - Lineare Auslenkung (eine Richtung)

Xmax

 

.49”

 

(12.4 mm)

Effective Piston Diameter - Diámetro efectivo del pistón - Diamètre de la membrane - Effektiver Kolbendurchmesser

D

13.267”

 

(.3370 m)

RMS Power Handling - Potencia máxima efectiva - Puissance RMS - Nennbelastbarkeits-Effektivwert

RMS

 

 

 

500 Watts

Recommended Amplifier Power - Potencia de amplificacion recomendada - Puissance recommandee - Empfohlene verstakerleistung

RMS

 

75-500 Watts

Sensitivity 1W/1m - Sensibilidad - Efficacité 1W/1m - Empfindlichkeit

SPLo

 

 

 

89.5 dB

Reference Efficiency - Eficiencia de referencia - Efficacité de référence - Bezugswirkungsgrad

No

 

 

 

0.53%

Frequency Response - Respuesta de frecuencia - Réponse en fréquence - Frequenzgang

 

 

 

24 - 150Hz

Voice Coil Inductance - Inductancia de la bobina móvil - Inductance de la bobine mobile - Schwingspuleninduktivität

Le

 

 

 

4.4 mH

Gap Height - Altura del espacio - Hauteur de l'entrefer - Abstandshöhe

 

.393”

 

(10.0 mm)

Voice Coil Height - Altura de la bobina móvil - Hauteur de la bobine - Schwingspulenhöhe

 

1.252”

 

(31.8 mm)

Voice Coil Diameter - Diámetro del Bobina móvil - Diamètre de la bobine - Schwingspuledurchmesser

 

 

2.5”

 

(63.5 mm)

Magnet Weight - Imán - Poids de la structure magnétique - Magnet

 

102 oz

 

(2892 g)

Motor Force - Fuerza motriz - Facteur force - Schwungkraft

BL

 

 

 

21.87 Tm

Compliance - Cumplimiento - Compliance - Compliance

Cms

 

 

.138 mm/N

Total Moving Mass - Masa total en movimiento - Masse totale en mouvement - Gesamte bewegte Masse

Mms

 

 

 

321.4 g

Moving Mass of Driver - Masa en movimiento del altavoz - Poids de la membrane - Bewegte Masse des Subwoofers

Mmd

 

 

 

306.1 g

Suspension Losses - Pérdidas de suspensión - Pertes dans la suspension - Aufhängungsverlust

Rms

 

 

 

9.69

Effective Surface Area - Área superficial efectiva - Surface de la membrance - Wirksame Oberfläche

Sd

138.2 in^2

(.0892m^2)

Mounting Diameter - Diámetro de montaje - Diamètre de montage - Einbaudurchmesser

 

14

 

(355.6 mm)

Overall Diameter - Diámetro total - Diamètre extérieur - Gesamtdurchmesser

 

15 11/16”

 

(398.5 mm)

Mounting Depth - Profundidad de montaje - Profondeur de montage - Einbautiefe

 

6 15/16”

 

(176.2 mm)

Overall Depth - Profundidad total - Profondeur totale - Gesamttiefe

 

7

1/2 ”

 

(190.5 mm)

Speaker Displacement (Inside Box) - Desplazamiento del altavoz (caja interior) - Volume occupé par le haut-parleur (montage intérieur) -Lautsprecherverdrängung (im Gehäuse)

 

352in^2

 

(5.8 l)

Speaker Displacement (Outside Box) - Desplazamiento del altavoz (caja exterior) - Volume occupé par le haut-parleur (montage extérieur) - Lautsprecherverdrängung (außerhalb des Gehäuses)

 

235in^2

 

(3.9 l)

*Dual voice coil models measured with coils in parallel

21A5354

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MTX Audio T8154A specifications 23.9 Hz, Vas 42 Ft3 153.6 l, Qts, Qms, 76 Ohm, Xmax 12.4 mm, 13.267 3370 m, Watts, 53%

T8154A specifications

MTX Audio has long been a recognized name in the world of car audio systems, and the T8154A subwoofer is a notable entry in their lineup, designed to deliver powerful bass and exceptional sound quality. This high-performance subwoofer is capable of enhancing any vehicle’s audio system with deep, rich bass that can be felt as much as it can be heard.

The T8154A features a robust 15-inch cone, which allows for extensive air displacement and contributes to its impressive bass output. With a peak power handling of 2000 watts, and an RMS rating of 1000 watts, this subwoofer is built to handle substantial power loads while maintaining sound clarity. The dual 4-ohm voice coils provide versatile wiring options, allowing users to configure the subwoofer to fit their specific audio system requirements, whether in a sealed or ported enclosure.

One of the standout characteristics of the MTX T8154A is its durable construction. The subwoofer boasts a heavy-duty rubber surround that ensures longevity while providing the necessary flexibility for the cone's movement. The spider is designed for a strong and stable support system, optimizing cone performance for powerful bass reproduction. Additionally, the subwoofer incorporates a cast aluminum frame that enhances rigidity and reduces vibration, ensuring that sound distortion is minimized even at high volume levels.

Moreover, the T8154A utilizes advanced technologies to ensure superior sound quality. The oversized voice coils are designed for improved thermal management, reducing the risk of overheating during extended playback. The subwoofer's design also limits mechanical noise, allowing the user to enjoy uninterrupted sound clarity. The incorporation of MTX's Moisture Resistant Technology enhances its durability, making it suitable for various environments, including those with high humidity.

For installation versatility, the T8154A features multiple mounting options, catering to different vehicle types and installation preferences. With its striking aesthetic appeal, the subwoofer sports a sleek design that complements modern car interiors, featuring bold branding and a sophisticated finish.

In summary, the MTX Audio T8154A subwoofer is a powerful component in any car audio installation, offering a solid combination of high performance, durability, and innovative technology. Whether you're a bass enthusiast looking to enhance your sound system or simply seeking quality audio reproduction for an immersive listening experience, the T8154A stands out as an excellent choice in the car audio market. With its ability to deliver deep, impactful bass, this subwoofer is sure to satisfy the most demanding audiophiles.