Audio Database

Example of SC-TH200 system
Commentary

A home audio system consisting of a control amplifier SH-TX200, a power amplifier SE-TX200, three front speakers SB-TF200, two subwoofers SB-TW200, and two rear speakers SB-TS200.
The SC-TH200 has a home THX license except for the SE-TX200 power amplifier.

SH-TX200
With the SH-TX200, up to 12 video and audio systems can be connected, and four systems are equipped with optical digital input / output.

The MASH1-bit DAC is used for the D/A conversion part, and non-linear distortion such as 0 cross distortion does not occur in principle.

It features a Dolby Pro-Logic circuit that accurately reproduces the effects of Dolby Stereo, a front リイコライザ that re-corrects the high-frequency enhanced sound, a decoration circuit that increases the reproducibility of the surround sound field, and a surround リイコライザ circuit.
In addition, it is equipped with an Academy switch that reproduces monaural movies in the sound of the cinema at that time, and a simulated surround sound (3 mode) that adds surround feeling to the stereo source.

It is equipped with functions such as BGV function and mixing microphone with digital echo.

Lavi paint is applied to suppress reflection.

Remote controller with learning function is included.

SE-TX200
The SE-TX200 is a multi-channel power amplifier that uses newly developed ICs to achieve 100Wx6 channels.

A high-capacity twin power transformer and a high-capacity capacitor are used in the power supply section, and a symmetrical layout with a simple signal flow is used to improve sound quality.

Lavi paint is applied to suppress reflection.

Power ON/OFF is possible by remote control operation in conjunction with control center SH-TX200.

SB-TF200
A front speaker system with improved orientation by adopting a symmetric stack system.

In order to achieve both high sound quality and compactness, polymer alloy, a newly developed high-performance engineering plastic, is used in the diaphragms of the woofer and the tweeter. This liquid crystal polymer has high molecular orientation with respect to the diaphragm axis direction, giving it extremely high rigidity and enabling low-distortion reproduction even when mounted in a thin, small-capacity cabinet.

High efficiency is achieved by using neodymium magnets in the magnetic circuit, and anti-magnetic design is adopted in consideration of adverse effects on visual equipment.

SB-TW200
The Helmholtz resonance type subwoofer system was developed using computer simulation.

The woofer diaphragm is made of polymer alloy, making it possible to drive with less distortion even at high sound pressures inside the resonant enclosure.

The enclosure is a two part system with two enclosures, so that installation and space are greatly improved while the low sound reproduction capability is increased. This enclosure employs a newly developed aerostream port, and the wind noise is greatly reduced by controlling the air flow with a curved flange at the port entrance.

The SB-TW200 and SB-TF200 can be stacked and installed by combining the stand sold separately.

SB-TS200
A surround speaker system using a staggered push-pull system.

By installing woofer and tweeter speaker units in front and back and driving them with electrical signals of opposite phases, they have a figure-8 pole directional characteristic.
In addition, in order to achieve tone matching with the front speaker, the same unit as the front speaker is used and compensation filters are installed to increase the degree of maturity of the entire system.

Can be installed on the wall surface with the mounting bracket.

Model Rating
Method Home theater set
Control Amplifier SH-TX200
Power consumption 44W
External dimensions Width 430x Height 164x Depth 421 mm
Weight 9.7kg
Power Amplifier SE-TX200
Power consumption 417W
0.35W (Power Off)
External dimensions Width 430x Height 164x Depth 425 mm
Weight 22kg
Speaker System SB-TF200
Method 2-Way, 4-Speaker, Thin, Anti-magnetic Design
External dimensions Width 380x Height 572x Depth 156 mm
Weight 12kg
Attachment Wall mounting bracket
Subwoofer SB-TW200
Method 1-way, 2-speaker floor type
External dimensions Width 380x Height 900x Depth 156 mm
Weight 16kg
Surround Speaker SB-TS200
Method 2-Way, 4-Speaker, Wall-Mounted Type
External dimensions Width 475x Height 320x Depth 194 mm
Weight 9kg
Attachment Wall mounting bracket