TOA A-1240SS AS มิกเซอร์แอมป์ 240 วัตต์ MONO 3 MIC , 2 AUX TOA A-1240SS AS Mixer Power Amplifiers จากแบรนด์ TOA
TOA A-1240SS AS
Mixer Power Amplifiers 240W
TOA’s A-1240SS is high performance mixer power amplifier with a 5-zone speaker selector that is suitable for public address broadcasting or background music usage. An all call button allows broadcasting to be made to all 5 zones. They also come with output short circuit protection, and thermal protection circuitry to prevent failure due to overheat.
คุณสมบัติ
- 3 Mic inputs, 2 Aux inputs, 1 pre-output .
- Speaker output of high impedance (100V line) and low impedance (4-16W).
- Muting function enables Mic 1 input to have priority over other inputs .
- 5 zone speaker selector and 1 all call.
- Bass and treble control.
- 5-step LED signal indicator .
- Output short circuit protection, and thermal protection circuitry prevents failure due to overheat .
สเปค
Power Source |
230 V AC, 50/60 Hz |
||
Rated Output |
240 W |
||
Power Consumption |
252 W (IEC60065) |
||
Frequency Response |
50 Hz – 18,000 Hz (±3 dB) |
||
Distortion |
Less than 0.3 % at 1 kHz, 1/3 rated power |
||
Input |
MIC 1 |
-52 dBV (2.5 mV), 600 Ω, unbalanced, Equivalent to phone jack |
|
MIC 2 |
-52 dBV (2.5 mV), 600 Ω, unbalanced, Equivalent to phone jack |
||
MIC 3 |
-52 dBV (2.5 mV), 600 Ω, unbalanced, Equivalent to phone jack |
||
AUX 1 |
-10 dB* (316 mV), 10 kΩ, unbalanced, RCA pin jack |
||
AUX 2 |
-10 dB* (316 mV), 10 kΩ, unbalanced, RCA pin jack |
||
Output |
Speaker Out |
Speaker Outputs plug in screw connector |
|
Direct Line |
100V |
42 Ω |
|
4-16 Ω |
4-16 Ω |
||
Speaker Selector |
5-zone selector (all zones simultaneously selectable), plug in screw |
||
1 all call |
|||
Pre Out |
0 dBV (1.0 V), 600 Ω, unbalanced, RCA pin jack |
||
S/N Ratio |
Over 65 dB (MIC 1 – MIC 3) |
||
Over 75 dB (AUX 1 – AUX 2) |
|||
Tone Controls |
Bass: ±10 dB at 100 Hz
|
||
Muting |
MIC 1 overrides other input signals with 0 – 40 dB attenuation by voice switch of MIC 1 input level |
||
Indicators |
Power LED, Signal LED |
||
Finish |
Front Panel: ABS resin, Color Black
|
||
Dimensions |
420 (W) × 110 (H) × 384 (D) mm |
||
Weight |
12.8 kg |
||
Accessory |
AC Power cord (1 pc) |
ดาวน์โหลด