TOA A-230 HV Amplifier แอมป์ , amplifier, power amp, power amplifier

Power Source

220 - 230 V AC, or 12 V DC

Rated Output

30 W

Power Consumption

34 W (AC operation at IEC60065)

Current Consumption

4.5 A (DC operation at rated output)

Frequency Response

50 Hz - 20 kHz

Distortion

1 % or less at 1 kHz, 1/3 rated power

Input

MIC 1 - 3: -60 dB* (1.0 mV), 600 Ω, unbalanced, phone jack
AUX: -20 dB* (100 mV), 10 kΩ, unbalanced, RCA pin jack

Output

Speaker out: Floating balanced
High impedance: 330 Ω (100 V)
Low impedance: 4 Ω (11 V)

S/N Ratio

60 dB or more (MIC 1 - 3)
70 dB or more (AUX)

Tone Control

Bass: -10 dB at 100 Hz
Treble: -10 dB at 10 kHz

Muting

MIC 1 overrides other Mic inputs and AUX input with 0 - 30 dB attenuation,
attenuation by MIC 1 input

Indicator

Power LED, Signal LED

Finish

Panel: ABS resin, black Hair Line
Case: Steel plate, black

Dimensions

350 (W) × 105 (H) × 240 (D) mm (13.78" × 4.13" × 9.45")

Weight

3.5 kg (7.72 lb)