Features:
- Extremely portable active loudspeaker system
- Built-in Mackie mixer for superior sound quality with:
- 3-channel mixer with 3-band active EQ
- 2 high-headroom Mackie Mic/line preamps with 48V phantom
power
- Instrument-ready input (no DI required)
- Dedicated stereo channel for keyboards, CD, MP3, iPods, etc.
- Combo "line in" for linking or adding inputs
- XLR "thru" with mic/line switch for linking more
SRM150s or direct send to main PA
- 150-watts of high output, Class-D power
- 5.25" premium-quality, full-range neodymium driver
- Frequency Response: 100Hz to 17.5kHz
- Complete system protection with built-in limiter
- 120 dB Maximum SPL@1meter
- Built-in top carry handle
- Integral aluminum heat sink
- Mic stand integration system for use with stand and boom
- Tough, impact-resistant, polypropylene enclosure
Applications:
- Small club/band PA systems
- Boardrooms
- A/V presentations,
- Classrooms
- Personal Monitor for practice or performance
- PA system expansion etc
Front Panel Features:
1.) MIC/LINE Inputs - Channels 1 and 2 have combo connectors,which accept balanced microphone inputs from an XLR connector or balanced and unbalanced line-level inputs from a 1/4" TRS or TS connector
2.) Stereo Input - Channel 3 has a pair of RCA connectors,which accept a stereo line-level input from a CD player or MP3 player
3.) Channel Gain Controls - These are used to adjust the signal level for each individual channel.
4.) INSTRUMENT Switch (CH 1) - Push in this button to change the 1/4" line input on channel 1 to an instrument input.
5.) 48V Phantom Power switch and Indicator - most professional condenser microphone require phantom power,which is low-current DC voltage delivered to the microphone on pins 2 and 3 of the XLR microphone connector
6.) Main Level - This is used to adjust the signal level from the SRM150 mixer, going into the built in power amplifier
7.) High,Mid and Low EQ - Use the EQ controls to make overall adjustments to the sound of the SRM150
Rear Panel Features:
8.) Power Switch - switch up to turn the SRM150 on. Make sure the MAIN LEVEL control is down before you turn it on
9.) Fuse - This is a resettable circuit breaker that monitors the amount of current being drawn by the SRM150
10.) AC Power Receptacle - This is standard 3-prong IEC connector
11.) Thru Connector - This is a male XLR connector that produces the main signal just prior to the EQ controls and the MAIN LEVEL control
12.) MIC/LINE Switch - affects the output level of the THRU connector
13.) MAIN IN - This is a combo connector that accepts a balanced line-level signal from an XLR connector or a 1/4" TRS connector
Sample Set-up using Mic Stand and Boom
This illustrates how to use the SRM150 as a personal monitor. Mount the SRM150 on a microphone stand using the Mic stand mounting bracket included with the SRM150. Attach the boom extender to the top of the SRM150 and use a microphone boom to hold your microphone. Connect the microphone and an instrument to the SRM150 (channels 1 and 2 ) and a playback device like an MP3 player to channel 3.
Dimensions:
Specifications:
Acoustic Performance
- Frequency Response (-3 dB) .................. 100 Hz - 17.5 kHz
- Frequency Range (-10 dB) ............................60 Hz - 22 kHz
- Max SPL long term ..............................110 dB @1 m
- Max SPL peak .........................................120 dB @ 1 m
Mixer Section
- Frequency Response (-3 dB) (mic input to line out,Gain at 0 dB) .................5 Hz - 40 kHz (+0,-1 dB)
Input Impedance
- Mic.................3 kOhm balanced
- Hi-Z....................20 kOhm balanced
- Instrument...............1 MOhm
- Line..............................10 kOhm balanced
- Stereo...........................10 kOhm balanced
Maximum Voltage Gain
- Mic Input 1/2 ........................51 dB
- Stereo Input...........................9 dB
Maximum Input Level
- Mic................. - 28 dBu,gain at +50 dB || + 15 dBu, gain at +6 dB
- Line.................. - 8 dBu, gain at +30 dB || +35 dBu, gain at -15 dB || +20 dBu, gain at 0 dB
3-Band Equalization
- High..................+/-15 dB @ 12 kHz
- Mid........................+/-15 dB 2.5 kHz
- Low....................+/-15 dB @ 100 Hz
- Thru out mic level pad................-30 dB
- Common Mode rejection ration (CMRR) (1 kHz, gain at unity) ...................55 dB
Power Amplifier
- Rated power ........................100 watts
- Maximum power..................150 watts peak
- Rated THD .........................< 0.05%
- Cooling................................convection extrusion
- Design.................................Class D
Transducer
- Diameter...............5.25 in / 134 mm
- Voice coil diameter...............1.0 in / 25.4 mm
- Magnet Material..........................Neodymium
Line Input Power
- Universal Power supply..........100 VAC-240 VAC, 50-60 Hz 35 VAC
- AC connector........................3-pin IEC 250 VAC
Safety Features
- Overload protection...............limiter
- Thermal protection................amplifier shutdown, auto-reset
Construction Features:
- Material.................Polypropylene
- Finish...........grey,textured finish
- Handles..................one on top
- Grille..........................perforated metal with weather-resistant coating
- Display LEDs............power ON and phantom power ON
- Operating temperature.............0° - 40°C || 32° - 104 °F