Enclosure Data

Données de Clôture JX1200 Datos del Cerco

JX Series

Multi-purpose polycone 12" Subwoofer. Designed for sealed enclosures

600 Watts Peak power handling, 200 Watts RMS

40 oz. magnet

Efficiency of 90dB SPL (1W @ 1M), Fs=32.9Hz

Useable frequency response 24Hz-1kHz

Subwoofers universels de 12 po. á cúnes en polypropy-léne pour enceintes closes

Puissance de son maximale en críte 600 Watts, 200 Watts RMS

Aimant de 40 onces

Efficacité de 90dB SPL (1W @ 1M), Fs=32.9Hz

Réponse de fréquence utilisable 24Hz-1kHz

Subwoofers de uso múltiple de 12î con conos de polipropileno para cajas selladas

Capacidad máxima de manejo de potencia de 600 Vatios, 200 Vatios RMS

Magneto de 40 oz.

Eficiencia de 90dB SPL (1W a 1M), Fs=32.9Hz

Respuesta de frecuencia utilizable 24Hz-1kHz

Jensen recommends that you have your subwoofers professionally installed. If choosing to do your own installation, please note the following:

Make sure all moving parts and factory electrical wires are cleared.

Leave slack in the wire to prevent pulling or stretching.

Tie down wires to prevent them from getting caught or shorted.

Do not mount subwoofers where they might be subjected to moisture.

Correct subwoofer polarity must be used. The polarity positive side is marked by a (+) sign or red dot. Subwoofers out-of-phase will have little bass output.

Speaker frames will be twisted by installation on uneven surfaces. This occurs when the surface is carpeted/padded and screws are over-tightened.

If using more than one subwoofers, be sure that the combined impedance values cannot damage the amplifier.

Speaker wire should be isolated from the vehicleís electrical system to avoid noise being picked up by the amplifiers. We recommend Road Gear or Sound Quest brands of wire.

Speaker wire should be large enough to carry the full power of the amplifier. 14 gauge or larger sizes are adequate.

Be sure to give your ears a break if you listen loud. Listening loud for extended periods can damage your hearing!

TOLL-FREE INSTALLATION ASSISTANCE

5 5/8"

5 1/8"

(143mm)

(130mm)

10 15/16"

12 1/4"

(277mm)

(311mm)

 

JX1200:

Thiele Small Parameters

 

 

 

 

 

 

 

 

Nom. Dia.

 

12 in (305 mm)

 

 

( Fs )/( Fo ) Hz

32.9 Hz

 

 

( Vas )

 

2.6 ft3 (73.2 liters)

 

 

( Qts )=(Qms x Qes)/(Qms + Qes)

0.40

 

 

( Qms )

 

8.79

 

 

( Qes )

 

0.42

 

 

( Xmax )

 

0.158 in (4.00 mm)

 

 

( Pe ) RMS ( Max.)

200W (600 Max.)

 

 

( Re ) DC (R)

 

3.6 Ohm

 

 

( Sd )

 

70.1 in2 (452cm2)

 

 

( Cms )

 

0.252 x 10-3M/N

 

 

( Mms )

 

3.27 oz (92.8g)

 

 

( Bl )

 

12.5 Tm

 

 

(SPL )

 

90 dB, 1W/1M

 

 

VC dia.

 

2" (51mm)

 

 

 

 

 

 

The installation and wiring connections for this unit are so simple, we doubt you'll need our help, but, if you do, we're here to help you. Just call our toll-free telephone assistance line at 1-800-323-4815 during the days and hours shown (U.S.A. and Canada only)

Hours: 8:30AM - 7:00PM EST Monday - Friday

9:00AM - 5:00PM EST Saturday

.

Notes

3

 

8

 

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Jensen JX1000 technical manual Enclosure Data Données de Clôture JX1200 Datos del Cerco

JX1000, JX1200 specifications

The Jensen JX1200 and JX1000 are exceptional amplifiers designed for car audio enthusiasts seeking superior sound quality and advanced features. Both models represent Jensen's commitment to delivering powerful audio solutions that can enhance any vehicle's sound system.

The Jensen JX1200 is a robust 1200-watt mono amplifier that stands out for its ability to drive subwoofers with incredible efficiency. One of its main features is the variable low-pass filter, which allows users to customize the frequency range for optimal bass response. This flexibility ensures that bass enthusiasts can tune their sound to perfectly match their preferences and the acoustics of their vehicle. The JX1200 also includes a remote bass knob, enabling adjustments while on the go, ensuring that the driver can tailor the bass level to suit various listening environments.

On the other hand, the Jensen JX1000 is a versatile 1000-watt amplifier that can be configured for various audio setups. This two-channel amplifier is particularly appealing to those looking to power both speakers and subwoofers. It features dual speaker outputs, allowing for easy connection to multiple speakers, enhancing the overall soundstage within the vehicle. The JX1000 also boasts a variable high-pass filter, which helps to eliminate unwanted frequencies, thereby protecting the connected speakers and optimizing sound clarity.

Both models incorporate advanced thermal protection circuitry to prevent overheating, ensuring long-lasting performance regardless of how hard they are pushed. Furthermore, Jensen amplifiers are designed with a sleek and durable chassis, combining aesthetic appeal with rugged reliability.

The technology behind the JX1200 and JX1000 amplifiers includes Class D amplification technology, which is known for its efficiency and compact size. This enables both models to deliver significant power without excessive heat generation, allowing for longer usage during intense listening sessions. Additionally, the amplifiers come with a built-in audio signal processor, enabling precise sound adjustments and enhancing overall audio fidelity.

In terms of installation, both amplifiers provide clear, detailed instructions and the necessary hardware for a straightforward setup. Their compact size makes them easy to fit into various vehicle models without compromising space.

In summary, the Jensen JX1200 and JX1000 amplifiers are engineered to meet the demands of discerning audio fans. With their powerful output, advanced features, and user-friendly design, they can transform any car's audio experience, delivering clear, robust sound that brings music to life.