MTX Audio specifications T8104A Technical Data Report, =0.6, =0.7

T8104A Technical Data Report

Thunder 8000A 10" 4 Ohm Subwoofer

	100	Sealed and Vented Frequency Response										100	Bandpass Frequency Response
	97											97
	94											94
1W/1m	91										1W/1m	91
	88											88
(dB)	85										(dB)	85
	82											82
SPL							1.25 FT^3 Vented				SPL							0.91 FT^3 Bandpass
	79											79
	76						0.625 FT^3 Sealed					76						0.77 FT^3 Bandpass
	73											73
	70											70
	10	20	30	40	50	60	70	80	90	100		10	20	30	40	50	60	70	80	90	100
			Frequency (Hz)											Frequency (Hz)

Sealed Enclosures - Gabinetes Sellados - Caissons Clos - Geschlossene Gehäuse

Volumen del gabinete - Volume du caisson - Gehäusevolumen -Enclosure Volume		.50 Ft^3	(14.2 l)	.63 Ft^3	(17.7 l)	.75 Ft^3	(21.2 l)	.88 Ft^3	(24.8 l)	1.00 Ft^3	(28.3 l)
	F3	48 Hz		45 Hz		42 Hz		41 Hz		42 Hz
Ondulación - Bosse - Welligkeit - Ripple		.05dB		.00dB		.00dB		.00dB		.00dB
	Qtc	.84		.76		.71		.68		.65
Volumen neto - Volume net - Nettovolumen -Net Volume		.42 Ft^3	(12.0 l)	.55 Ft^3	(15.5 l)	.67 Ft^3	(19.0 l)	.80 Ft^3	(22.6 l)	.92 Ft^3	(26.1 l)
Volumen del altavoz - Volume occupé par le sub - Subwoofervolumen -Driver Volume		.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)
Nivel de presión sonora de excursión limitada - Pression acoustique maxi limitée par la course - Auslenkungsbegrenzter Schallpegel Excursion-	Limited SPL	111dB		110dB		110dB		110dB		110dB
Potencia de excursión limitada - Puissance maxi limitée par la course - Auslenkungsbegrenzte Leistung -Excursion Limited Power		400 Watts		400 Watts		400 Watts		400 Watts		400 Watts

Vented Enclosures - Gabinetes ventilados - Caissons Bass Reflex - Ventilierte Gehäuse

Volumen del gabinete - Volume du caisson - Gehäusevolumen -Enclosure Volume		1.00 Ft^3	(28.3 l)	1.25 Ft^3	(35.4 l)	1.50 Ft^3	(42.5 l)	1.75 Ft^3	(49.6 l)	2.00 Ft^3	(56.6 l)
Dimensiones de las aberturas de ventilación - Dimensions de l’évent - Entlüftungsabmessungen -Vent Dimensions		3”x14”		3”x16”		3”x16.25”		3”x15.25”		3”x14.5”
	F3	33 Hz		28 Hz		25 Hz		23 Hz		21 Hz
Frecuencia de sintonización - Fréquence d’accord - Resonanzfrequenz -Tuning Frequency		37 Hz		31 Hz		28 Hz		26 Hz		25 Hz
Ondulación - Bosse - Welligkeit - Ripple		2.19dB		1.20dB		.61dB		.32dB		.05dB
Volumen neto - Volume net - Nettovolumen -Net Volume		.86 Ft^3	(24.3 l)	1.10 Ft^3	(31.1 l)	1.35 Ft^3	(38.2 l)	1.60 Ft^3	(45.4 l)	1.86 Ft^3	(52.6 l)
Volumen del altavoz - Volume occupé par le sub - Subwoofervolumen -Driver Volume		.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)
Volumen de las aberturas de ventilación - Volume de l'évent - Entlüftungsvolumen -Vent Volume		.06 Ft^3	(1.8 l)	.07 Ft^3	(2.1 l)	.07 Ft^3	(2.1 l)	.07 Ft^3	(2.0 l)	.07 Ft^3	(1.9 l)
Nivel de presión sonora de excursión limitada - Pression acoustique maxi limitée par la course - Auslenkungsbegrenzter Schallpegel Excursion-	Limited SPL	114dB		112dB		111dB		111dB		110dB
Potencia de excursión limitada - Puissance maxi limitée par la course - Auslenkungsbegrenzte Leistung -Excursion Limited Power		400 Watts		400 Watts		400 Watts		400 Watts		400 Watts

Single Reflex Bandpass Enclosures - Gabinetes reflectores sencillos de paso de banda - Caissons Bandpass à une chambre reflex - Bassreflex-Bandpassgehäuse											s=0.6
Volumen del gabinete -Volume du caisson - Gehäusevolumen -Enclosure Volume		.66 Ft^3	(18.7 l)	.71 Ft^3	(20.1 l)	.77 Ft^3	(21.8 l)	.86 Ft^3	(24.4 l)	.98 Ft^3	(27.8 l)
Paso de banda - Réponse en fréquence - Bandpass -Bandpass		51 - 124		46 - 119		43 - 114		38 - 109		33 - 104
Amplificación del paso de banda - Gain provoqué pas le caisson - Bandpassverstärkung -Bandpass Gain		4.8dB		3.7dB		2.5dB		1.2dB		-.3dB
Dimensiones de las aberturas de ventilación - Dimensions de l’évent - Entlüftungsabmessungen -Vent Dimensions		4”x13.5”		4”x16”		4”x19”		4”x23”		4”x28.25”
Frecuencia de sintonización - Fréquence d’accord - Resonanzfrequenz -Tuning Frequency		81 Hz		75 Hz		70 Hz		64 Hz		59 Hz
Ondulación - Bosse - Welligkeit - Ripple		.43dB		.45dB		.47dB		.49dB		.51dB
Volumen sellado - Volume du caisson clos - Geschlossenes Volumen -Sealed Volume		.17 Ft^3	(4.7 l)	.20 Ft^3	(5.5 l)	.23 Ft^3	(6.6 l)	.29 Ft^3	(8.1 l)	.36 Ft^3	(10.3 l)
Volumen ventilado - Volume du caisson reflex - Ventiliertes Volumen -Vented Volume		.31 Ft^3	(8.9 l)	.31 Ft^3	(8.9 l)	.31 Ft^3	(8.9 l)	.31 Ft^3	(8.9 l)	.31 Ft^3	(8.9 l)
Volumen del altavoz - Volume occupé par le sub - Subwoofervolumen -Driver Volume		.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)
Volumen de las aberturas de ventilación - Volume de l'évent - Entlüftungsvolumen -Vent Volume		.10 Ft^3	(3.0 l)	.13 Ft^3	(3.5 l)	.15 Ft^3	(4.2 l)	.18 Ft^3	(5.2 l)	.23 Ft^3	(6.4 l)
Nivel de presión sonora de excursión limitada - Pression acoustique maxi limitée par la course - Auslenkungsbegrenzter Schallpegel Excursion-	Limited SPL	115dB		114dB		113dB		112dB		110dB
Potencia de excursión limitada - Puissance maxi limitée par la course - Auslenkungsbegrenzte Leistung -Excursion Limited Power		400 Watts		400 Watts		400 Watts		400 Watts		400 Watts

Single Reflex Bandpass Enclosures - Gabinetes reflectores sencillos de paso de banda - Caissons Bandpass à une chambre reflex - Bassreflex-Bandpassgehäuse											s=0.7
Volumen del gabinete - Volume du caisson - Gehäusevolumen -Enclosure Volume		.79 Ft^3	(22.4 l)	.84 Ft^3	(23.8 l)	.91 Ft^3	(25.8 l)	1.01 Ft^3	(28.6 l)	1.15 Ft^3	(32.6 l)
Paso de banda - Réponse en fréquence - Bandpass -Bandpass		50 - 109		47 - 104		42 - 99		36 - 94		31 - 89
Amplificación del paso de banda - Gain provoqué pas le caisson - Bandpassverstärkung -Bandpass Gain		5.8dB		4.7dB		3.5dB		2.1dB		.6dB
Dimensiones de las aberturas de ventilación - Dimensions de l’évent - Entlüftungsabmessungen -Vent Dimensions		4”x11”		4”x13.25”		4”x16”		4”x19.5”		4”x24.25”
Frecuencia de sintonización - Fréquence d’accord - Resonanzfrequenz -Tuning Frequency		75 Hz		70 Hz		65 Hz		59 Hz		54 Hz
Ondulación - Bosse - Welligkeit - Ripple		.06dB		.07dB		.08dB		.08dB		.09dB
Volumen sellado - Volume du caisson clos - Geschlossenes Volumen -Sealed Volume		.20 Ft^3	(5.6 l)	.23 Ft^3	(6.6 l)	.28 Ft^3	(8.0 l)	.35 Ft^3	(10.0 l)	.46 Ft^3	(12.9 l)
Volumen ventilado - Volume du caisson reflex - Ventiliertes Volumen -Vented Volume		.43 Ft^3	(12.1 l)	.43 Ft^3	(12.1 l)	.43 Ft^3	(12.1 l)	.43 Ft^3	(12.1 l)	.43 Ft^3	(12.1 l)
Volumen del altavoz - Volume occupé par le sub - Subwoofervolumen -Driver Volume		.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)	.08 Ft^3	(2.2 l)
Volumen de las aberturas de ventilación - Volume de l'évent - Entlüftungsvolumen -Vent Volume		.08 Ft^3	(2.4 l)	.10 Ft^3	(2.9 l)	.13 Ft^3	(3.5 l)	.15 Ft^3	(4.4 l)	.19 Ft^3	(5.5 l)
Nivel de presión sonora de excursión limitada - Pression acoustique maxi limitée par la course - Auslenkungsbegrenzter Schallpegel Excursion-	Limited SPL	116dB		115dB		114dB		112dB		111dB
Potencia de excursión limitada - Puissance maxi limitée par la course - Auslenkungsbegrenzte Leistung -Excursion Limited Power		400 Watts		400 Watts		400 Watts		400 Watts		400 Watts
One Year Limited Warranty

MTX Loudspeakers purchased in the United States from an authorized MTX dealer are guaranteed against defects in material and workmanship for a period of ONE YEAR from the date purchased by the end user, and limited to the original retail purchaser of the product. Product found to be defective during that period will be repaired or replaced by MTX at no charge. This warranty is void if it is determined that unauthorized parties have attempted repairs or alterations of any nature. Warranty does not extend to cosmetics or finish. Before presuming a defect is present in the product, be certain that all related equipment and wiring is functioning properly. MTX disclaims any liability for other incurred damages resulting from product defects. Any expenses incurred in the removal and reinstallation of products are not covered by this warranty. MTX's total liability will not exceed the purchase price of the product. If a defect is present, your authorized MTX dealer may be able to effect repairs. Proof of purchase is required when requesting service, so please retain your sales receipt and take a moment to register your warranty on line @ www.mtx.com.