A212 Technical Data Report, =0.5, =0.6

A212 Technical Data Report

Xtant A Series 12" 2 Ohm Subwoofer

100	Sealed and Vented Frequency Response
100	2 FT^3 Vented
97	2 FT^3 Vented
97
94
91	1.25 FT^3 Sealed
88
85
82
79
76
73
70
10	20	30	40	50	6	70	80	90 100
					0

SPL (dB) 1W/1m

100	Bandpass Frequency Response
100	3.85 FT^3 Bandpass
97	3.85 FT^3 Bandpass
97
94	2.74 FT^3 Bandpass
91	2.74 FT^3 Bandpass
91
88
85
82
79
76
73
70
10	20	30	40	50	60	70	80	90	100
		Frequency (Hz)

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)	Volumen del gabinete - Volume de l’enceinte - Gehäusevolumen
F3	47 Hz		42 Hz		40 Hz		40 Hz		39 Hz		F3
Ripple	3.42dB		3.42dB		3.38dB		3.33dB		3.28dB		Ondulación - Ondulation - Welligkeit
Qtc	1.86		1.75		1.68		1.63		1.59		Qtc
Net Volume	.92 Ft^3	(26.0 l)	1.17 Ft^3	(33.1 l)	1.42 Ft^3	(40.2 l)	1.67 Ft^3	(47.3 l)	1.92 Ft^3	(54.3 l)	Volumen neto - Volume net - Nettovolumen
Driver Volume	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	Volumen del altavoz - Volume de l’étage d’attaque - Subwoofervolumen
Excursion Limited SPL	114dB		114dB		114dB		113dB		113dB		Nivel de presión sonora de excursión limitada - Niveau de pression acoustique limitée par la course - Auslenkungsbegrenzter Schallpegel
Excursion Limited Power	250 Watts		250 Watts		250 Watts		250 Watts		250 Watts		Potencia de excursión limitada - Puissance limitée par la course - Auslenkungsbegrenzte Leistung

Enclosure Volume	2.00 Ft^3	(56.6 l)	2.25 Ft^3	(63.7 l)	2.50 Ft^3	(70.8 l)	2.75 Ft^3	(77.9 l)	3.00 Ft^3	(85.0 l)	Volumen del gabinete - Volume de l’enceinte - Gehäusevolumen
Vent Dimensions	4”x11.5”		4”x10.75”		4”x10.25”		4”x9.75”		4”x9.5”		Dimensiones de las aberturas de ventilación - Dimensions de l’enceinte - Entlüftungsabmessungen
F3	34 Hz		27 Hz		25 Hz		24 Hz		23 Hz		F3
Tuning Frequency	36 Hz		34 Hz		33 Hz		32 Hz		31 Hz		Frecuencia de sintonización - Fréquence d’accord - Resonanzfrequenz
Ripple	5.43dB		5.44dB		5.40dB		5.36dB		5.27dB		Ondulación - Ondulation - Welligkeit
Net Volume	1.83 Ft^3	(51.8 l)	2.09 Ft^3	(59.1 l)	2.34 Ft^3	(66.3 l)	2.60 Ft^3	(73.5 l)	2.85 Ft^3	(80.6 l)	Volumen neto - Volume net - Nettovolumen
Driver Volume	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	Volumen del altavoz - Volume de l’étage d’attaque - Subwoofervolumen
Vent Volume	.09 Ft^3	(2.5 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.2 l)	.07 Ft^3	(2.1 l)	.07 Ft^3	(2.0 l)	Volumen de las aberturas de ventilación - Volume d’aération - Entlüftungsvolumen
Excursion Limited SPL	117dB		116dB		116dB		116dB		116dB		Nivel de presión sonora de excursión limitada - Niveau de pression acoustique limitée par la course - Auslenkungsbegrenzter Schallpegel
Excursion Limited Power	250 Watts		250 Watts		250 Watts		250 Watts		250 Watts		Potencia de excursión limitada - Puissance limitée par la course - Auslenkungsbegrenzte Leistung
										s=0.5
Enclosure Volume	2.34 Ft^3	(66.3 l)	2.50 Ft^3	(70.8 l)	2.74 Ft^3	(77.6 l)	3.15 Ft^3	(89.2 l)	4.02 Ft^3	(113.8 l)	Volumen del gabinete - Volume de l’enceinte - Gehäusevolumen
Bandpass	52 - 99		46 - 94		43 - 90		37 - 85		32 - 80		Paso de banda - Bande passante - Bandpass
Bandpass Gain	11.3dB		10.2dB		9.0dB		7.7dB		6.2dB		Amplificación del paso de banda - Gain de bande passante - Bandpassverstärkung
Vent Dimensions	(2)4”x3.75”		(2)4”x4.75”		(2)4”x6.25”		(2)4”x8.25”		(2)4”x10.75”		Dimensiones de las aberturas de ventilación - Dimensions de l’enceinte - Entlüftungsabmessungen
Tuning Frequency	72 Hz		67 Hz		62 Hz		57 Hz		52 Hz		Frecuencia de sintonización - Fréquence d’accord - Resonanzfrequenz
Ripple	.95dB		1.00dB		1.06dB		1.12dB		1.19dB		Ondulación - Ondulation - Welligkeit
Sealed Volume	.56 Ft^3	(15.7 l)	.69 Ft^3	(19.6 l)	.91 Ft^3	(25.6 l)	1.28 Ft^3	(36.3 l)	2.11 Ft^3	(59.9 l)	Volumen sellado - Volume hermétique - Geschlossenes Volumen
Vented Volume	1.66 Ft^3	(47.0 l)	1.66 Ft^3	(47.0 l)	1.66 Ft^3	(47.0 l)	1.66 Ft^3	(47.0 l)	1.66 Ft^3	(47.0 l)	Volumen ventilado - Volume aéré - Ventiliertes Volumen
Driver Volume	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	Volumen del altavoz - Volume de l’étage d’attaque - Subwoofervolumen
Vent Volume	.05 Ft^3	(1.4 l)	.07 Ft^3	(1.9 l)	.09 Ft^3	(2.6 l)	.12 Ft^3	(3.5 l)	.16 Ft^3	(4.6 l)	Volumen de las aberturas de ventilación - Volume d’aération - Entlüftungsvolumen
Excursion Limited SPL	120dB		119dB		118dB		117dB		115dB		Nivel de presión sonora de excursión limitada - Niveau de pression acoustique limitée par la course - Auslenkungsbegrenzter Schallpegel
Excursion Limited Power	250 Watts		250 Watts		250 Watts		250 Watts		250 Watts		Potencia de excursión limitada - Puissance limitée par la course - Auslenkungsbegrenzte Leistung
										s=0.6
Enclosure Volume	3.25 Ft^3	(92.0 l)	3.48 Ft^3	(98.6 l)	3.85 Ft^3	(109.0 l)	4.55 Ft^3	(128.9 l)	6.56 Ft^3	(185.8 l)	Volumen del gabinete - Volume de l’enceinte - Gehäusevolumen
Bandpass	51 - 88		45 - 84		42 - 79		36 - 75		33 - 70		Paso de banda - Bande passante - Bandpass
Bandpass Gain	12.6dB		11.6dB		10.4dB		9.1dB		7.6dB		Amplificación del paso de banda - Gain de bande passante - Bandpassverstärkung
Vent Dimensions	(3)4”x4.25”		(3)4”x5.75”		(3)4”x7.5”		(3)4”x9.75”		(3)4”x13”		Dimensiones de las aberturas de ventilación - Dimensions de l’enceinte - Entlüftungsabmessungen
Tuning Frequency	67 Hz		63 Hz		58 Hz		53 Hz		48 Hz		Frecuencia de sintonización - Fréquence d’accord - Resonanzfrequenz
Ripple	.35dB		.38dB		.41dB		.44dB		.48dB		Ondulación - Ondulation - Welligkeit
Sealed Volume	.69 Ft^3	(19.5 l)	.88 Ft^3	(25.0 l)	1.21 Ft^3	(34.2 l)	1.86 Ft^3	(52.7 l)	3.79 Ft^3	(107.2 l)	Volumen sellado - Volume hermétique - Geschlossenes Volumen
Vented Volume	2.39 Ft^3	(67.7 l)	2.39 Ft^3	(67.7 l)	2.39 Ft^3	(67.7 l)	2.39 Ft^3	(67.7 l)	2.39 Ft^3	(67.7 l)	Volumen ventilado - Volume aéré - Ventiliertes Volumen
Driver Volume	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	.08 Ft^3	(2.3 l)	Volumen del altavoz - Volume de l’étage d’attaque - Subwoofervolumen
Vent Volume	.09 Ft^3	(2.4 l)	.12 Ft^3	(3.5 l)	.17 Ft^3	(4.7 l)	.22 Ft^3	(6.3 l)	.30 Ft^3	(8.5 l)	Volumen de las aberturas de ventilación - Volume d’aération - Entlüftungsvolumen
Excursion Limited SPL	121dB		120dB		119dB		117dB		116dB		Nivel de presión sonora de excursión limitada - Niveau de pression acoustique limitée par la course - Auslenkungsbegrenzter Schallpegel
Excursion Limited Power	250 Watts		250 Watts		250 Watts		250 Watts		250 Watts		Potencia de excursión limitada - Puissance limitée par la course - Auslenkungsbegrenzte Leistung

A212 specifications

The Xtant A212 is a power amplifier that stands out in the world of audio performance, combining cutting-edge technology with convenience to deliver exceptional sound quality for various audio environments. With its compact design and powerful output, the A212 is ideal for both home audio systems and professional installations.

One of the main features of the Xtant A212 is its Class D amplifier technology, which provides high efficiency and low heat generation. This means that users can enjoy a powerful audio performance without worrying about excessive energy consumption or the amplifier overheating. The Class D architecture allows the A212 to deliver an impressive output of 120 watts per channel at 4 ohms, ensuring that it can drive demanding speaker systems with ease.

Additionally, the A212 is equipped with a built-in electronic crossover, making it an excellent choice for bi-amping speakers. This feature allows users to separate the frequency bands sent to the low and high drivers, resulting in improved clarity and more defined sound reproduction. The crossover can be easily adjusted, enabling listeners to tailor the audio output to their preferences and the specific characteristics of their speakers.

Another notable characteristic of the Xtant A212 is its robust construction. The amplifier features a durable chassis, designed to withstand the rigors of both professional and home use. The front panel includes LED indicators for power and signal status, providing users with essential feedback about the amplifier's performance. Additionally, the rear panel is well-equipped with multiple input options, including RCA and balanced inputs, allowing for seamless integration with various audio sources.

The A212 also includes advanced protection circuitry to safeguard against overcurrent and overheating. This ensures that users can operate the amplifier at high volumes without fear of damaging either the equipment or their speakers. With its combination of performance, flexibility, and reliability, the Xtant A212 is an excellent choice for audiophiles and professionals seeking a high-quality power amplifier that can deliver an exceptional listening experience.

Its versatility makes it suitable for different applications, whether for a home theater system, a hi-fi setup, or professional audio installations. In conclusion, the Xtant A212 exemplifies the perfect balance of technology and design, offering users an outstanding audio experience that is both powerful and precise.