NHT VT-2 owner manual „ SpikeKit Installation, „ Connections

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„SpikeKit Installation

A SpikeKit is included with the Model VT-2 to provide optimum stability and to firmly couple the speakers to the floor for improved bass performance. Each VT-2 loudspeaker is shipped with its own SpikeKit. Caution: the VT-2 is unstable without the SpikeKit (or at least the stabilizer bars) installed.

To begin assembly, unpack the SpikeKit and inspect all the parts. The SpikeKit includes: (2) stabilizer bars, (4) metal cones, (4) Phillips head machine screws, (4) lock nuts and (4) rubber feet. We recommend installing the cones only after you have found the ideal location for the speakers. Begin by installing the stabilizer bars. Carefully turn the speaker upside down or on its back and attach the stabilizer bars with the Phillips head machine screws, using a #2 Phillips screwdriver (fig. 3). Note: When installing the bars onto the bottom of the speaker, use your fingers to start all the machine screws in their holes before tightening them down. This will prevent crossthreading.

Before installing the cones, turn the speakers upright and position them. When you have found the perfect spot, careful- ly tilt the speakers and screw in the cones with the lock nuts on them. The speakers are awkward to move after the cones are installed. Caution: The cones are very sharp. To avoid injury, use extreme care when handling and installing them. Adjust the cones as needed to ensure that the VT-2 is level and does not rock in any direction. Tighten the lock nuts against the bottom of the stabilizer bar to lock the cones in place. If you have hardwood floors or floors with a scratchable surface, you may choose not to use the cones because they will pierce the surface. Rubber feet are provided and can be used in place of the cones. Install the stabilizer bars, peel off the adhesive backings from the rubber feet, and place them over the holes where the cones would screw in.

„Connections

Before connecting speakers to your system, it is very important that you turn off the power to your amplifier / receiver to avoid damage to the equipment.

On the back panel of the VT-2 there are two sets of binding posts (fig. 4) with a metal jumper strap connecting the top and bottom posts. There are three different ways to connect the VT-2’s to your system: Full-range with a single amplifier / receiver, Bi-amplified with two amplifers and two sets of speaker wire, or Bi-wired with one amplifier and two sets of speaker wire. To run the VT-2’s full-range with one amplifier / receiver, simply connect the speaker wires to either the top set or bottom set of posts (it doesn’t matter which one).

Bi-amplification is the use of two separate amplifiers, one to power the bass drivers and one to power the midrange / high frequency drivers. This configuration provides greater

dynamic range for both amplifiers, as they

 

 

 

 

 

 

 

fig. 4

are spared the task of reproducing the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

entire frequency range. In addition, bi-

 

 

 

 

 

 

 

 

amplification is a great advantage in home

 

 

 

 

 

 

 

 

theater systems, as it turns the passive sub-

 

 

 

 

 

 

 

 

woofer section of the VT-2 into a

pow-

 

 

 

 

 

 

 

 

ered subwoofer. NHT’s SA-2 and SA-3

 

 

 

 

 

 

 

 

subwoofer amplifiers are optimized for sub-

 

 

 

 

 

 

 

 

woofer amplification and feature adjustable

 

 

 

 

 

 

 

 

volume and bass tuning

functions,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

which allow the user to fine-tune bass response for an individual listening environment.

Note: It is very important that you remove the jumper straps when bi- amplifying or you will damage your

amplifiers! To bi-amplify the VT-2, you will

need two amplifiers, one for the upper range drivers (top pair of binding posts) and

one for the subwoofer (bottom pair). Connect one pair of binding posts with

speaker wire from one amplifier, and the other pair of binding posts with speaker wire from the second amplifier. If you have an audio / video receiver, you may use its front left and right speaker outputs to drive the upper section, and a separate amplifier for the subwoofers. It is important to achieve level matching between the two amplifiers. Use either two identical amplifiers, or make sure that one amplifier has a volume control. Both amplifiers will need to receive an identical line-level signal from the preamplifi- er/processor or “pre-out” jacks of the A/V receiver. If only one set of “pre-out” jacks are available, use a “Y” splitter in order to send the signal to both amplifiers. For more detailed information about bi-amplification, contact your local authorized NHT retailer.

Some audio enthusiasts have found that bi-wiring can bring about improvements in sound. Bi-wiring is the use of two pairs of speaker wire and one amplifier, with each pair connected to one set of binding posts on the amplifier (some two-channel amplifiers

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Contents VT-2 Now Hear This„ Audio / Video Switch Model VT-2 Specifications„ Design „ Placement „ Coherent Array Design„ SpikeKit Installation „ Connections„ Maintenance „ Operation

VT-2 specifications

The NHT VT-2 stands as a testament to modern audio engineering, merging advanced technologies with outstanding performance to elevate the listening experience. Designed by NHT (Now Hear This), a prominent player in high-fidelity audio products, the VT-2 is a versatile floor-standing speaker that caters to both audiophiles and casual listeners.

One of the standout features of the VT-2 is its sophisticated driver configuration. It includes a 6.5-inch aluminum cone woofer, meticulously designed to deliver powerful bass with precision and clarity. Accompanying this is a proprietary 5.25-inch midrange driver, engineered to ensure smooth tonal transitions across frequencies, making vocals and instrumentals sound natural and lifelike. The high-frequency reproduction is handled by a 1-inch silk-dome tweeter, which delivers crisp highs without harshness, providing a well-balanced sound profile suitable for various music genres.

The VT-2's cabinet is crafted from MDF with a carefully considered internal bracing that minimizes resonances, allowing the drivers to perform at their best. The sleek, modern design is not just aesthetically pleasing; it also serves to enhance the acoustic performance by maintaining consistent sound dispersion and reducing diffraction.

In terms of technology, the VT-2 employs advanced crossover networks that utilize high-quality components to ensure effective frequency separation. This technology allows for a seamless blending of the drivers, resulting in an audio experience where every instrument and vocal can be distinctly heard, contributing to an immersive listening environment.

The speaker is also optimized for versatility. With an impedance of 8 ohms and a sensitivity rating of 89 dB, it can be paired with a wide range of amplifiers, making it an excellent choice for both home theater systems and dedicated stereo setups. Whether it's for critical listening or casual background music, the VT-2 adapts effortlessly.

Furthermore, the NHT VT-2 is designed with user-friendly aspects in mind. It is available in various finishes, enabling consumers to match the speakers to their interior décor. The removable grilles allow for customization in appearance while protecting the delicate drivers.

In summary, the NHT VT-2 speaker blends robust engineering and thoughtful design, ensuring high performance in any audio setting. Its intricate driver arrangement, advanced technologies, and versatile nature make it a remarkable addition to any sound system, appealing to serious audiophiles and everyday listeners alike.
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