Description:
The Public Address (PA) Mixer Amplifier is suitable for school, super market, bank, hotel BGM and speech use.
It is integrated pre amplifier, Mp3 player and mixer power amplifier into one 19” 2U height unit of tabletop design, which is economy but of high reliable performance.
The rack size mixer amplifier rated power out at 60W-500w. Its speaker outputs with 100V, 70V and 4‐16ohms for versatile connections.
It integrates three microphones and two line inputs. Mic1 VOX with priority. Microphone1 on front panel by phone jack, microphone2‐3 on rear panel by phone jack, line 1‐2 on rear panel by RCA inputs. Microphone1‐3 & Line1‐2 inputs volume control on front panel with bass and treble tone control.
The amplifier is design with complete protection of overload, short circuit and high temp to avoid any damage.
Features:
19” rack mount public address amplifier
PA amplifier with Mp3 player, FM radio & blue tooth and SD card
Echo with delay time, times and echo volume control
Rate power output at 120W, 240W, 350W to 500W
Speaker output of 100V or 70V & 4Ohms-8 Ohms-16 Ohms
Mp3 player with USB/SD input on front panel, IR remote control for Mp3 player, FM radio and blue tooth
LED indicators for power, clip, protect and signal
Mic1 in 6.35 phone jack, MIC2 and MIC3 with phantom power on rear panel. Microphone input or line switchable by DIP switch. Line 3-4 input of RCA input and one RCA line
EMC input with highest priority
Volume control for Mic1-3, line1-2, Mp3/FM, bass/treble and master
With short-circuit, clip, overload and high temp protection
AC 110 or 220V & 24V DC both operation system
With 19” rack mount ears
Specification :
Model | SP-MA60 | SP-MA120 | SP-MA240 | SP-MA350 | SP-MA500 |
Description | Public Address System Mixer Amplifier |
Rated Power Output | 60W | 120W | 240W | 350W | 500W |
Speaker Output | 70V, 100V & 4-16Ω |
Input | Mic1-3: 600 ohms(Ω) 5-8 mV, unbalanced, Line1-2: 10k ohms(Ω) 150-470 mV, unbalanced unbalanced |
Frequency Response | 60-15KHz |
THD | <0.5% at 1kHz, 1/3 rated power |
S/N Ratio | Line: 85 dB , MIC: >72 dB |
Protection | High temp, short circuit, overload protection |
Power Supply | AC230V or AC110V, 50-60Hz |
Power Consumption | 85W | 150W | 310W | 450W | 650W |
Dimension | 484(W)×366(D)×88(H)mm |
Gross Weight | 6.0kg | 6.6kg | 9.6kg | 11.9kg | 13.7kg |
High Definition Pictures：
Brochure/Data Sheet：
SP-MA240MixerAmplifierwithphantompowerEchoBT.pdf、
Operation Manual：