Mackie SRM150 5.25-Inch Compact Powered PA System

Don't be fooled by its small size. The SRM150 is big on features and sound quality. Featuring a built-in three-channel mixer and Mackie's powerful 3-band EQ giving you full tonal control of the output. The SRM150 can even be mounted on a mic stand, making it the ideal personal monitor.

By combining Mackie's proven mixer technology with the equally renowned SRM speaker technology, they've created a powerful, compact, great-sounding PA system that is affordable, versatile and expandable. Featuring a 150W Class-D amplifier and 5.25" full-range neodymium driver, the SRM150 provides extremely high output performance and fidelity.

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
• Lightweight for ultimate portability (7.6 lb / 3.4 kg)

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 k balanced
    • Hi-Z: 20 k balanced
    • Instrument: 1 M
    • Line: 10 k balanced
    • Stereo: 10 k 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
  • Stereo: +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 Ratio (CMRR) (1 kHz, gain at unity): 55 dB
  • Noise:
    • (20 Hz to 20 kHz BW, 150 source impedance):
      • Equivalent Input Noise (EIN): –129 dBu
      • Residual Output Noise (Line out, channel and master levels off): –85 dBu
• 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
• Physical Properties (packaged product):
  • Height: 10.3 in / 262 mm
  • Width: 12.0 in / 305 mm
  • Depth: 7.5 in / 191 mm
  • Shipping Weight: 10 lb / 4.5 kg
• Physical Properties (product):
  • Height: 8.0 in / 203 mm
  • Width: 11.2 in / 284 mm
  • Depth: 6.8 in / 173 mm
  • Net Weight: 7.6 lb / 3.4 kg
• Mounting Methods: Mic stand mountable with the supplied adapter via the built-in socket on the bottom of the cabinet