MTX Audio specifications T41012A Technical Data Report, =0.6, =0.7

T41012A Technical Data Report

Thunder 4000A 10" 12 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							1.5 FT^3 Vented				SPL							2.18 FT^3 Bandpass
	79											79
	76						0.75 FT^3 Sealed					76						1.85 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	66 Hz		61 Hz		55 Hz		52 Hz		51 Hz
Ondulación - Bosse - Welligkeit - Ripple		.20dB		.39dB		.46dB		.48dB		.48dB
	Qtc	1.43		1.31		1.22		1.16		1.11
Volumen neto - Volume net - Nettovolumen -Net Volume		.45 Ft^3	(12.6 l)	.57 Ft^3	(16.1 l)	.70 Ft^3	(19.7 l)	.82 Ft^3	(23.2 l)	.95 Ft^3	(26.8 l)
Volumen del altavoz - Volume occupé par le sub - Subwoofervolumen -Driver Volume		.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)
Nivel de presión sonora de excursión limitada - Pression acoustique maxi limitée par la course - Auslenkungsbegrenzter Schallpegel Excursion-	Limited SPL	114dB		114dB		113dB		113dB		112dB
Potencia de excursión limitada - Puissance maxi limitée par la course - Auslenkungsbegrenzte Leistung -Excursion Limited Power		200 Watts		200 Watts		200 Watts		200 Watts		200 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”x8.5”		3”x10”		3”x10”		3”x9”		3”x8.5”
	F3	54 Hz		47 Hz		41 Hz		38 Hz		37 Hz
Frecuencia de sintonización - Fréquence d’accord - Resonanzfrequenz -Tuning Frequency		44 Hz		37 Hz		33 Hz		32 Hz		31 Hz
Ondulación - Bosse - Welligkeit - Ripple		1.59dB		1.56dB		1.49dB		1.48dB		1.41dB
Volumen neto - Volume net - Nettovolumen -Net Volume		.91 Ft^3	(25.7 l)	1.15 Ft^3	(32.6 l)	1.40 Ft^3	(39.7 l)	1.66 Ft^3	(46.9 l)	1.91 Ft^3	(54.0 l)
Volumen del altavoz - Volume occupé par le sub - Subwoofervolumen -Driver Volume		.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)
Volumen de las aberturas de ventilación - Volume de l'évent - Entlüftungsvolumen -Vent Volume		.04 Ft^3	(1.1 l)	.04 Ft^3	(1.3 l)	.04 Ft^3	(1.3 l)	.04 Ft^3	(1.1 l)	.04 Ft^3	(1.1 l)
Nivel de presión sonora de excursión limitada - Pression acoustique maxi limitée par la course - Auslenkungsbegrenzter Schallpegel Excursion-	Limited SPL	115dB		115dB		114dB		114dB		113dB
Potencia de excursión limitada - Puissance maxi limitée par la course - Auslenkungsbegrenzte Leistung -Excursion Limited Power		179 Watts		200 Watts		200 Watts		200 Watts		200 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		1.57 Ft^3	(44.5 l)	1.68 Ft^3	(47.6 l)	1.85 Ft^3	(52.4 l)	2.11 Ft^3	(59.8 l)	2.55 Ft^3	(72.2 l)
Paso de banda - Réponse en fréquence - Bandpass -Bandpass		51 - 114		46 - 109		43 - 104		38 - 99		33 - 94
Amplificación del paso de banda - Gain provoqué pas le caisson - Bandpassverstärkung -Bandpass Gain		6.6dB		5.5dB		4.3dB		2.9dB		1.4dB
Dimensiones de las aberturas de ventilación - Dimensions de l’évent - Entlüftungsabmessungen -Vent Dimensions		4”x2.75”		4”x3.5”		4”x4.5”		4”x6”		4”x7.75”
Frecuencia de sintonización - Fréquence d’accord - Resonanzfrequenz -Tuning Frequency		77 Hz		72 Hz		67 Hz		62 Hz		56 Hz
Ondulación - Bosse - Welligkeit - Ripple		.37dB		.39dB		.41dB		.43dB		.45dB
Volumen sellado - Volume du caisson clos - Geschlossenes Volumen -Sealed Volume		.50 Ft^3	(14.3 l)	.61 Ft^3	(17.3 l)	.77 Ft^3	(21.8 l)	1.01 Ft^3	(28.7 l)	1.44 Ft^3	(40.9 l)
Volumen ventilado - Volume du caisson reflex - Ventiliertes Volumen -Vented Volume		.99 Ft^3	(28.1 l)	.99 Ft^3	(28.1 l)	.99 Ft^3	(28.1 l)	.99 Ft^3	(28.1 l)	.99 Ft^3	(28.1 l)
Volumen del altavoz - Volume occupé par le sub - Subwoofervolumen -Driver Volume		.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)
Volumen de las aberturas de ventilación - Volume de l'évent - Entlüftungsvolumen -Vent Volume		.02 Ft^3	(0.5 l)	.02 Ft^3	(0.6 l)	.03 Ft^3	(0.9 l)	.04 Ft^3	(1.2 l)	.06 Ft^3	(1.6 l)
Nivel de presión sonora de excursión limitada - Pression acoustique maxi limitée par la course - Auslenkungsbegrenzter Schallpegel Excursion-	Limited SPL	117dB		116dB		115dB		113dB		110dB
Potencia de excursión limitada - Puissance maxi limitée par la course - Auslenkungsbegrenzte Leistung -Excursion Limited Power		200 Watts		200 Watts		200 Watts		170 Watts		127 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		2.03 Ft^3	(57.5 l)	2.18 Ft^3	(61.7 l)	2.41 Ft^3	(68.3 l)	2.79 Ft^3	(79.0 l)	3.53 Ft^3	(100.0 l)
Paso de banda - Réponse en fréquence - Bandpass -Bandpass		50 - 101		47 - 96		41 - 91		36 - 86		31 - 81
Amplificación del paso de banda - Gain provoqué pas le caisson - Bandpassverstärkung -Bandpass Gain		7.6dB		6.5dB		5.3dB		3.9dB		2.4dB
Dimensiones de las aberturas de ventilación - Dimensions de l’évent - Entlüftungsabmessungen -Vent Dimensions		4”x1.75”		4”x2.5”		4”x3.5”		4”x4.75”		4”x6.25”
Frecuencia de sintonización - Fréquence d’accord - Resonanzfrequenz -Tuning Frequency		72 Hz		67 Hz		62 Hz		57 Hz		52 Hz
Ondulación - Bosse - Welligkeit - Ripple		.05dB		.05dB		.05dB		.06dB		.07dB
Volumen sellado - Volume du caisson clos - Geschlossenes Volumen -Sealed Volume		.61 Ft^3	(17.3 l)	.76 Ft^3	(21.5 l)	.98 Ft^3	(27.7 l)	1.35 Ft^3	(38.1 l)	2.07 Ft^3	(58.7 l)
Volumen ventilado - Volume du caisson reflex - Ventiliertes Volumen -Vented Volume		1.35 Ft^3	(38.3 l)	1.35 Ft^3	(38.3 l)	1.35 Ft^3	(38.3 l)	1.35 Ft^3	(38.3 l)	1.35 Ft^3	(38.3 l)
Volumen del altavoz - Volume occupé par le sub - Subwoofervolumen -Driver Volume		.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)	.05 Ft^3	(1.6 l)
Volumen de las aberturas de ventilación - Volume de l'évent - Entlüftungsvolumen -Vent Volume		.01 Ft^3	(0.2 l)	.01 Ft^3	(0.4 l)	.02 Ft^3	(0.6 l)	.03 Ft^3	(0.9 l)	.05 Ft^3	(1.3 l)
Nivel de presión sonora de excursión limitada - Pression acoustique maxi limitée par la course - Auslenkungsbegrenzter Schallpegel Excursion-	Limited SPL	118dB		117dB		115dB		113dB		110dB
Potencia de excursión limitada - Puissance maxi limitée par la course - Auslenkungsbegrenzte Leistung -Excursion Limited Power		200 Watts		200 Watts		190 Watts		146 Watts		108 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.