Classroom Sound System |Complete Package-3|
SKU:36,000৳
Product Code: OTC2829
Talking in front of a large number of students and a large classroom is nearly tough. There generally creates noise in every classroom. So the teacher/speaker needs to speak loudly to make his/her students/audiences attentive. But in a large classroom, the sound can’t cover the entire classroom. Meant, without a few students most students can’t hear their teacher’s lectures and they can’t focus on their studies attentively.
So what is the solution for this fact? Choosing the classroom sound system is the best solution to real all the students. This system helps lecturers to teach with more convenience. We have made several classroom sound system package. If you choose a package from the list, you won’t need to buy any extra equipment because these are complete packages.
The Quantity for Each Item:
- Amplifier – 1 Pcs
- Speakers –4 or 2 PCS (Price will be increased for 4 pcs)
- Microphone – 1 Pcs
- Required wire – As Required
Note: All equipment is different. You can customize each package according to the sizes of classrooms and preferred types.
If you buy from us, we will provide an installation facility so no need to think about installation. We import all of our products from real manufacturers. As a result, we can ensure providing our products at reasonable prices and with service warranties.
Classroom Sound System Specification
TOA Mixer Amplifier A-2120 (120 Watt) – 1 PCS
| Power Source | 220 – 240 V AC, or 24 – 30 V DC |
|---|---|
| Rated Output | 120 W |
| Power Consumption | 124 W (EN60065), 260 W (AC operation at rated output), 8 A (DC operation at rated output) |
| Frequency Response | 50 – 20,000 Hz (±3 dB) |
| Distortion | Under 1% at 1 kHz, 1/3 rated power |
| Input | MIC 1 – 3: -60 dB*, 600 Ω, balanced, phone jack AUX 1,2: -20 dB*, 10 kΩ, unbalanced, RCA pin jack |
| Output | Speaker out: Balanced (floating) High impedance: 83 Ω (100 V), 42 Ω (70 V) Low impedance: 4 Ω (22 V) Rec out: 0 dB*, 600 Ω, unbalanced, RCA pin jack |
HTDZ HT-801 Gooseneck Microphone – 1 PCS
● Transduction mode: Capacitive
● Frequency response: 40Hz-16KHz
● Directivity: Heart-type
● Output impedance (ohms): 200Ω
● Sensitivity: -38dB±2dB
● Supply voltage (V): DC3V
● Effective pickup distance: 40cm
● Length of the microphone tube:405mm
TOA TZ-206B Column Speaker System – 4 or 2 PCS (Price will be increased for 4 pcs)
| Enclosure | Sealed Type |
|---|---|
| Rated Input | 20 W |
| Rated Impedance | 100 V line: 500 Ω (20 W), 1 kΩ (10 W), 2 kΩ (5 W), 4 kΩ (2.5 W) 70 V line: 500 Ω (10 W), 1 kΩ (5 W), 2 kΩ (2.5 W), 4 kΩ (1.3 W) |
| Sensitivity | 90 dB (1 W, 1 m) |
| Frequency Response | 150 Hz – 16,000 Hz |
| Speaker Component | 10 cm cone-type × 2 |
| Input Terminal | Push-In terminal |
| Finish | Enclosure: HIPS, black, paint Punched Net: Surface-tread steel plate, black, paint Speaker Bracket: Aluminum die-cast, black, paint Joint Bracket, Wall Bracket: Steel plate, t1.6, black, paint |
| Dimensions | 135 (W) × 250 (H) × 128 (D) mm |
| Weight | 1.9 kg (unit only) |
| Brand |
|---|
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50,000৳Add to cartTalking in front of a large number of students and a large classroom is nearly tough. There generally creates noise in every classroom. So the teacher/speaker needs to speak loudly to make his/her students/audiences attentive. But in a large classroom, the sound can’t cover the entire classroom. Meant, without a few students most students can’t hear their teacher’s lectures and they can’t focus on their studies attentively.
So what is the solution for this fact? Choosing the classroom sound system is the best solution to real all the students. This system helps lecturers to teach with more convenience. We have made several classroom sound system package. If you choose a package from the list, you won’t need to buy any extra equipment because these are complete packages.
The Quantity for Each Item:
- Amplifier – 1 Pcs
- Speakers – 4 Pcs
- Microphone – 1 Pcs
- Required wire – As Required
Note: All equipment is different. You can customize each package according to the sizes of classrooms and preferred types. If you buy from us, we will provide an installation facility. We import all of our products from real manufacturers. As a result, we can ensure providing our products at reasonable prices and with service warranties.
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So what is the solution for this fact? Choosing the classroom sound system is the best solution to real all the students. This system helps lecturers to teach with more convenience. We have made several classroom sound system package. If you choose a package from the list, you won’t need to buy any extra equipment because these are complete packages.
The Quantity for Each Item:
- Amplifier – 1 Pcs
- Speakers – 2 Pcs
- Microphone – 1 Pcs
- Required wire – As Required
Note: All equipment is different. You can customize each package according to the sizes of classrooms and preferred types. If you buy from us, we will provide an installation facility. We import all of our products from real manufacturers. As a result, we can ensure providing our products at reasonable prices and with service warranties.
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