Vizio HLS38UL2-8 manual Specifications, Frequency Response

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SPECIFICATIONS

Specifications

Diameter: 380 mm

Rated Impedance

HLS38UL2-8 : 8

HLS38UL216 : 16

Power Handling Capacity *1 : 500 W continuous pink noise

Sensitivity *2 : 98 dB (1 W/1 m)

Frequency Range : 30 to 3,000 Hz

Highest Recommended Crossover Frequency : 1,000 Hz

Effective Piston Diameter : 330 mm

Displacement Limit (p-p) : 40 mm

Minimum Impedance

HLS38UL2-8 : 8.0 ±10% (25°C)

HLS38UL216 : 16.0 ±10% (25 °C)

Voice Coil Diameter : 72 mm

Voice Coil Material : Edgewound copper ribbon

Voice Coil Winding Depth : 25 mm

Top-plate Thickness : 10 mm

Bl Factor

HLS38UL2-8 : 21.1 N/A

HLS38UL216 : 27.3 N/A

Effective Moving Mass : 0.090 kg

Flux Density : 16,000 gauss

Polarity : Positive voltage on plus (RED) terminal generates the positive sound pressure.

Front External Diameter : 407 mm

Diameter between mounting holes : 370 mm Baffle Cutout Diameter

Front Mount : 354 mm

Rear Mount : 350 mm Depth : 186 mm Loudspeaker Volume : 6 lit. Weight : 12 kg

Thiele-small Parameters

Fs : 40 Hz

Re

HLS38UL2-8 : 5.8

HLS38UL216 : 11.6

Qts : 0.26

Qms : 2.3

Qes : 0.29

Vas : 180 lit.

Sd : 0.086 m2

Xmax : 7.7 mm

Vd : 660 cm3

o(Half space) : 3.9%

Pe(Max) : 500 W continuous pink noise

Accessories

8 each

Screw/washer assembly and nuts

*1 AES Standard (60 to 600 Hz)

*2 Based on a band-limited (100 to 800 Hz) pink noise signal.

Note: The design and specifications are subject to change without notice for improvement.

FREQUENCY RESPONSE

Frequency Response and Impedance Curve

Distortion Response

Measuring Condition

Input signal: Sine wave of 50 W (1/10 of power handling

Measuring environment: Anechoic chamber

capacity.)

Measurement distance: 1 m on the forward axis

 

Input signal: 1 W sine wave

 

Enclosure: 120-liter sealed box. (The impedance

 

curve has been obtained by measuring

 

the naked speaker.)

 

TOA Corporation

Printed in Japan

133-01-397-3A

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Contents Features Low Frequency LoudspeakerSpecifications Frequency ResponseSafety Precautions HLS38UL2-8, HLS38UL216 Thiele-Small Please see the reverse side for English safety instructions

HLS38UL2-8 specifications

The Vizio HLS38UL2-8 is a standout model in the realm of modern televisions, combining cutting-edge technology with user-friendly features to deliver an exceptional viewing experience. This model showcases Vizio's commitment to quality and performance, making it a popular choice among home entertainment enthusiasts.

One of the key features of the HLS38UL2-8 is its stunning 4K Ultra HD resolution, which offers four times the detail of Full HD. This means viewers can enjoy crisper, clearer images with vibrant colors and impressive clarity. The advanced upscaling technology ensures that even standard content is enhanced to look closer to 4K quality, allowing for a visually satisfying experience regardless of the source material.

The HLS38UL2-8 is equipped with Vizio's Smart TV functionality, providing seamless access to popular streaming services such as Netflix, Hulu, and Amazon Prime Video. The user-friendly interface makes navigation easy, allowing users to find their favorite shows and movies quickly. Additionally, the built-in Chromecast feature empowers users to cast their mobile devices directly to the television, enhancing connectivity and convenience.

Another notable characteristic of this model is its support for High Dynamic Range (HDR) content. HDR technology elevates the viewing experience by expanding the color spectrum and contrast range, resulting in images that are more lifelike. Whether watching movies or playing games, users can expect a dynamic range of colors that brings content to life.

The audio quality of the HLS38UL2-8 is also impressive, incorporating Vizio's proprietary Spatial Audio technology. This feature creates immersive soundscapes that complement the stunning visuals, making movie nights and gaming sessions more engaging and exciting.

Connectivity options are abundant on the HLS38UL2-8, featuring multiple HDMI ports, USB inputs, and even support for Bluetooth devices. This ensures compatibility with a wide range of external devices such as soundbars, gaming consoles, and streaming devices, making it a versatile addition to any home entertainment setup.

The sleek design of this television further enhances its appeal, featuring thin bezels that maximize screen space while maintaining a modern aesthetic. The unit is designed to fit seamlessly into any living room decor.

In summary, the Vizio HLS38UL2-8 is a compelling option for those seeking a high-performance television. With its exceptional 4K resolution, HDR capabilities, Smart TV features, and impressive audio technology, it offers an all-encompassing entertainment experience that meets the demands of today’s viewers.