-12%

TOA TS-7912D Central Unit for Conference System

TOA TS-7912D Central Unit for Conference System

Original price was: ৳ 165,000.00.Current price is: ৳ 145,000.00.

Feature	Details
Model	TOA TS-7912D
Type	Central Unit for Conference System
Max Units	64 (TS-791L + TS-792L)
Built-in Amp	120W (100V line or 4-16Ω)
Video Conference	USB Type-B + RCA
Rack Mount	2U (Optional MB-25B)
Power	100-240V AC

Warranty

1 Years

Clear

বিশেষ সতর্কবার্তা: বাজারের অস্থিতিশীলতার কারণে পণ্যের দাম ও স্টক যেকোনো সময় পরিবর্তন হতে পারে। তাই অর্ডার করার পূর্বে অবশ্যই আমাদের হেল্পলাইনে কল করে পণ্যের স্টক ও বর্তমান দাম সম্পর্কে নিশ্চিত হয়ে নেওয়ার অনুরোধ রইল।

Compare

SKU: N/A Categories: Conference system, TOA Conference System Tag: TOA TS-7912D Central Unit for Conference System

Description

The TOA TS-7912D Central Unit is available in Bangladesh. Designed for medium-to-large conference rooms, it serves as the control hub for up to 64 TOA TS-791L chairman and TS-792L delegate units, features a built-in 120W power amplifier for external speakers, and includes USB Type-B and RCA terminals for video conference integration with PCs. With separate power supplies for the conference system and amplifier, selectable 100V line or low-impedance speaker output, and a 2U rack-mountable chassis, it is ideal for boardrooms, training centers, and hybrid meeting setups. For the latest price, contact Expert Technologies BD.

Highlights

Controls up to 64 conference units (TS-791L chairman + TS-792L delegate)
Built-in 120W power amplifier with selectable high-impedance (100V line) or low-impedance (4–16Ω) output
Video conference ready: USB Type-B port for PC audio + RCA IN/OUT terminals
Dual independent power supply: Conference logic and amplifier operate separately for stability
Phantom power (24V) available on MIC input for condenser microphones
Equalizer RETURN/SEND terminals for external signal processing
2U rack-mountable design with optional MB-25B bracket
Priority chime with volume control when chairman button is pressed
Selectable delegate mic limit: 0, 1, 2, or 4 simultaneous delegate microphones

Specification

Specification	Details
Brand	TOA
Model	TS-7912D
Product Type	Central Unit for Conference System
Power Source	100 – 240 V AC, 50/60 Hz
Power Consumption	230 W (rated output, 64 units) / 81 W (1/8 rated, 64 units) / 200 mA or less (power OFF)
Rated Output	120 W (Speaker Output)
Frequency Response	20 Hz to 20 kHz ±3 dB
Distortion	1% or less at 1 kHz
Tone Control	Bass: ±10 dB at 100 Hz, Treble: ±10 dB at 10 kHz
S/N Ratio	83 dB or more (speaker min) / 76 dB (speaker max, input min) / 55 dB (speaker max, input max)
Audio Input – Mic	-60 dB (unbalanced) / -41 dB (balanced) selectable, 600 Ω, Ø6.3 mm phone jack; Phantom power 24 V DC (ON/OFF switchable)
Audio Input – AUX IN	-20 dB, 10 kΩ, unbalanced, RCA pin jack × 2
Audio Output – SPEAKER OUT	High impedance (100 V line / 83 Ω) / Low impedance (4 – 16 Ω) selectable, removable terminal block (3 pins)
Audio Output – REC OUT	-10 dB, 10 kΩ, unbalanced, RCA pin jack × 2
Equalizer RETURN/SEND	-10 dB, 10 kΩ, unbalanced, RCA pin jack, ON/OFF switchable
Video Conference Terminal	IN/OUT: -10 dB, RCA pin jack; USB Audio Type-B port (for PC)
Chairman/Delegate Terminal	LINE 1, 2: 8-pin DIN socket
Max Connectable Units	64 units
Conference Mode Switch	NORMAL / AUTO OFF / TEST
Max Mic Unit Switch	0, 1, 2, or 4 delegate microphones selectable
Priority Speech Chime	Single-tone chime with volume control
Volume Controls	MIC, AUX, VIDEO CONFERENCE, SPEAKER, Conference Unit mic/monitor, CHIME
LED Indicators	Power (Green), INPUT SIGNAL (Green), PEAK/PROTECT/ERROR (Red), NORMAL/AUTO MIC OFF (Green), TEST (Red)
Operating Temperature	0 °C to +40 °C
Operating Humidity	90 %RH or less (no condensation)
Finish	Panel: ABS resin, Black; Case: Surface-treated steel plate, Black
Dimensions	420 (W) × 96.1 (H) × 313.1 (D) mm
Weight	4.9 kg
Accessories	Power cord (2 m), USB cable (3 m), Speaker out removable terminal plug
Options	Extension cord: YR-790-3, YR-790-10; Rack mounting bracket: MB-25B

Problem-Solution Description

Running a conference with 60+ participants while also amplifying sound for the room and connecting to remote Zoom or Teams callers usually requires a separate mixer, amplifier, and controller. The TOA TS-7912D combines all of these into one central unit.

Power the Whole Room: The built-in 120W amplifier drives external speakers directly, selectable between 100V line for long cable runs or 4–16Ω low impedance for standard speakers. No separate amplifier rack needed.
Connect Remote Participants: The USB Type-B port brings PC audio directly into the conference system, while RCA IN/OUT terminals handle video conferencing equipment. Hybrid meetings become seamless.
Prevent Mic Chaos: Limit active delegate microphones to 0, 1, 2, or 4 at a time. When the limit is reached, new speakers enter a queue instead of talking over each other.
Stable Dual Power Design: The conference logic and the 120W amplifier have independent power supplies, so a heavy bass transient on the speaker line will not reset or glitch the microphone system.
Process Audio Cleanly: Equalizer RETURN/SEND terminals let you insert an external signal processor to fine-tune room acoustics, and 24V phantom power supports professional condenser microphones for guest speakers.
Professional Rack Installation: The 2U chassis fits standard AV racks with the optional MB-25B bracket, keeping the equipment room tidy and serviceable.

Review: Is It Worth Buying?

Yes, if you are building a wired TOA conference system for 30 to 64 participants with integrated room audio and video conferencing.

The TS-7912D is a true all-in-one hub. Unlike basic central units that only power microphones, this one includes a full 120W power amplifier, USB audio for PC integration, and phantom-powered mic inputs for guest speakers. The dual power supply design is a reliability feature often missing in lower-priced systems.

Skip this if you need a wireless conference system or a small huddle room setup under 10 seats. Choose this if you want a single rack-mounted unit that handles microphones, room speakers, and hybrid video calls without external amplifiers or complex wiring.

Best Use Cases

Large corporate boardrooms (30–64 seats)
Government assembly and council halls
University senate and syndicate chambers
Training centers with integrated PA requirements
Hybrid meeting rooms using Zoom/Teams/video conferencing
Hotel conference halls with permanent AV racks

Why Buy from Expert Technologies BD?

Genuine TOA professional conference products
Complete system design: TS-7912D central unit + TS-791L chairman + TS-792L delegate + cables
Installation support for 100V line or low-impedance speaker systems
After-sales technical service across Bangladesh
Dealer pricing with official warranty support

Frequently Asked Questions (FAQs)

What is the price of TOA TS-7912D in Bangladesh?
For the latest price, please contact Expert Technologies BD directly.

How many microphones can connect to the TS-7912D?
It supports a maximum of 64 conference units (TS-791L chairman + TS-792L delegate) via two 8-pin DIN lines.

Does the TS-7912D have a built-in amplifier?
Yes, it has a built-in 120W power amplifier with selectable high-impedance (100V line) or low-impedance (4–16Ω) output.

Can I use it for video conferencing?
Yes. It features a USB Type-B port for PC audio connection and RCA IN/OUT terminals for video conferencing equipment.

Does it support phantom power?
Yes, the MIC input provides 24V phantom power with an ON/OFF switch for condenser microphones.

How many delegate microphones can be active at once?
You can select 0, 1, 2, or 4 simultaneous delegate microphones using the MAX MIC UNIT switch.

Is the TS-7912D rack mountable?
Yes, with the optional MB-25B rack mounting bracket, it fits a standard EIA 19-inch equipment rack in 2U height.

What is the difference between TS-7912D and older TS-780?
The TS-7912D features a built-in 120W amplifier, USB video conference port, and supports 64 units, making it more suitable for larger rooms and hybrid meetings compared to the older TS-780 series.