Features - Características - Caractéristiques - Technische Informationen

T81544A Technical Data Report

Thunder 8000A 15" Dual 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

 

 

 

25.5 Hz

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

Vas

5.23 Ft^3

 

(148.2 l)

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

Qts

 

 

 

.37

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

Qes

 

 

 

.40

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

Qms

 

 

 

5.43

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

Re

 

 

 

1.86 Ohm

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

Xmax

 

.50”

 

(12.7 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

 

 

 

90.0 dB

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

No

 

 

 

0.59%

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

 

 

 

25 - 150Hz

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

Le

 

 

 

1.7 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

 

1.267”

 

(32.2 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

 

 

 

14.78 Tm

Compliance - Cumplimiento - Compliance - Compliance

Cms

 

 

.133 mm/N

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

Mms

 

 

 

292.8 g

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

Mmd

 

 

 

277.5 g

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

Rms

 

 

 

8.65

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

21A5355

Page 1
Image 1
MTX Audio T81544A specifications 25.5 Hz, Vas 23 Ft3 148.2 l, Qts, Qms, 86 Ohm, Xmax 12.7 mm, 13.267 3370 m, Watts, 59%

T81544A specifications

MTX Audio T81544A is a premium subwoofer that is designed to deliver powerful bass performance for audiophiles and music enthusiasts alike. With its solid build quality, innovative technologies, and impressive specifications, the T81544A stands out in the competitive world of car audio systems.

One of the main features of the MTX Audio T81544A is its robust construction. It utilizes a dual 4-ohm voice coil design, allowing for multiple wiring configurations that can cater to a variety of setup preferences. This flexibility gives users the opportunity to maximize their power handling and optimize the performance of their sound systems.

The subwoofer boasts a peak power handling capacity of 1500 watts and a continuous RMS rating of 750 watts, enabling it to produce deep and rich low frequencies without distortion. This capability allows the T81544A to handle high energy levels during playback, making it ideal for hearing the nuances of various music genres, from hip-hop to rock.

Another notable characteristic of the T81544A is its advanced engineering that incorporates a high-temperature voice coil. This technology ensures that the subwoofer remains cool during extended usage, preventing overheating and providing long-term reliability. The subwoofer's impressive excursion capability is complemented by a specially designed rubber surround, which enhances its durability while also improving overall sound quality.

The T81544A is engineered with a polypropylene cone, which is lightweight yet rigid, contributing to clear and articulate bass reproduction. The 8-inch diameter allows for a compact installation while not compromising on sound output. This makes the subwoofer an excellent choice for those who are limited on space but still desire a significant upgrade to their audio experience.

The MTX Audio T81544A is not only about performance; its aesthetic appeal also deserves mention. The sleek design, featuring a striking black finish, integrates seamlessly with various interior styles in vehicles, making it easy for enthusiasts to enhance their car's audio system without sacrificing style or quality.

In conclusion, the MTX Audio T81544A represents a well-rounded subwoofer that combines power, efficiency, and sleek design. With its cutting-edge technologies and high-quality construction, it remains a top choice for those seeking an exceptional audio experience on the road. Whether it is for casual listening or serious music production, the T81544A promises reliability and astounding performance.