Mackie SRM150 Compact Active PA Monitor Speaker

It may be small...

But it's mighty. Don't be deceived by its size. The SRM150 is more than just a compact PA system. It's a complete package of phenomenal sound and flexibility in one rugged, easy-to-carry cabinet.

Take advantage of Mackie's expertise when it comes to sound. Equipped with a Mackie 3-channel mixer, the SRM150 puts you in control. Versatile connectivity options, including two high-headroom Mackie mic/line preamps with switchable phantom power let you hook up a variety of sound sources. Plus, with a handy instrument switch on channel 1, you don't even need a DI box. Just plug in and experience that revered Mackie sound quality.

Speaking of sound quality... The integrated 150W Class-D power amplifier provides the perfect platform for driving the SRM150's weather-resistant 5.25'' full-range neodymium driver. Capable of producing a maximum SPL of 120dB (at 1-metre), you have plenty of volume on tap. Perfect for personal monitoring, small practice spaces, and more.

Rugged and reliable

Mackie's 'Built-Like-A-Tank' construction is renowned the world over. And the SRM150 is built the exact same way. Premium components and a road-worthy design, including the robust moulded cabinet, ensure that your speaker will provide you with years of powerful performance. Plus, with a handy top-mounted handle, transporting your SRM150 is quick and easy, whilst a stand socket and adapter lets you mount your speaker to a mic stand in seconds.

Features

• Extremely portable powered loudspeaker system
• Integrated Mackie mixer with superior sound quality
• 3-channel mixer with 3-band active EQ
• Two high-headroom Mackie mic/line preamps with 48V phantom power
• Instrument-ready input - no DI required
• Dedicated stereo channel for keyboards, CD players, MP3 players etc.
• Combo Line IN for linking or adding inputs
• XLR THRU with mic/line switch for linking more SRM150s or for a direct send to your main PA
• 150W peak of high-output Class-D power
• 5.25'' premium quality full-range neodymium driver
• Wide frequency response from 100Hz to 17.5kHz
• 120dB maximum SPL peak at 1-metre
• Complete system protection with integrated limiter
• Easy to transport with the built-in top-mounted carry handle
• Integral aluminium heatsink for efficient cooling
• Mic stand integration system for use with a stand and boom (stand and boom not included)
• Tough impact-resistant polypropylene enclosure
• Lightweight design for maximum portability

Specifications

Acoustic Performance

• Frequency Response: 100Hz - 17.5kHz (-3dB)
• Frequency Range: 60Hz - 22kHz (-10dB)
• Maximum SPL:
  • Continuous: 110dB at 1m
  • Peak: 120dB at 1m

Mixer

• Frequency Response: 5Hz - 40kHz (+0, -1dB) (Mic Input to Line Out, gain at 0dB)
• Input Impedance:
  • Mic: 3k Ohms, balanced
  • Hi-Z: 20k Ohms, balanced
  • Instrument: 1 M Ohm
  • Line: 10k Ohms, balanced
  • Stereo: 10k Ohms, balanced
• Maximum Voltage Gain:
  • Mic Input 1/2: 51dB
  • Stereo Input: 9dB
• Maximum Input Level:
  • Mic: -28dBu, gain at +50dB / +15dBu, gain at +6dB
  • Line: -8dBu, gain at +30dB / +35dBu, gain at -15dB
  • Stereo: +20dBu, gain at 0dB
• 3-Band Equalisation:
  • High: +/-15dB at 12kHz
  • Mid: +/-15dB at 2.5kHz
  • Low: +/-15dB at 100Hz
• Thru Out Mic Level Pad: -30dB
• CMRR: 55dB (1kHz, gain at unity)
• Noise: (20Hz to 20kHz BW, 150 Ohm source impedance)
  • EIN: -129dBu
  • Residual Output Noise: -85dBu (Line out, channel and master levels off)

Amplifier and Transducers

• Power: 100W (150W peak)
• Rated THD: Less than 0.05-percent
• Cooling: Convection extrusion
• Design: Class-D
• Transducer Diameter: 5.25'' / 134mm
• Voice Coil Diameter: 1'' / 25.4mm
• Magnet: Neodymium
• Overload Protection: Limiter
• Thermal Protection: Amplifier shutdown, auto-reset

Enclosure, Power, and Physical

• Cabinet:
  • Material: Polypropylene
  • Finish: Grey, textured
  • Handles: 1 x top
  • Grille: Perforated metal with weather-resistant coating
  • Display LEDs: Power ON, Phantom Power ON
  • Mounting Methods: Mic-stand mountable with supplied adapter via built-in socket on bottom of cabinet
• Power Supply: 100VAC-240VAC, 50-60Hz, 35VAC (universal)
• AC Connector: 3-pin IEC 250VAC
• Dimensions: 203mm x 284mm x 173mm / 8'' x 11.2'' x 6.8'' (H x W x D)
• Weight: 3.4kg / 7.6lbs