M.A.U.L. High performance extended low frequency subwoofer for large venue, outdoor, fixed installtion
Specifications: (Based on outdoor ground plane measurements)
Drivers: 4x 19” extended linear throw with neodymium push/pull motor and 5” edge wind voice coil
Cabinet: Series loaded, opposed firing, 6th order quasi bandpass horn.
Dimensions: 120.7x120.7x76.2cm
Weight: 250kg
Impedance: 4ohms mono (Min Z=4ohms@15Hz)
Recommended Amplifier Power: 1-20,000 watts
Frequency Response: 14.5-128Hz+/-8dB (Measured, raw response, 2m outdoor ground plane, no smoothing, no processing)
Recommended Operational Bandwidth: 12-90Hz(Highpass may be used but not required, Lowpass 100Hz or lower@24dB octave)
Sensitivity: 100dB SPL(Average SPL from 15-105Hz, 2V input, 1m ground plane)
Sensitivity Max: 107dB SPL@89Hz (2V input, 1m ground plane)
Sensitivity Min: 92dB SPL@14Hz (2V input, 1m ground plane)
Maximum SPL Long Term: 139dB SPL@89Hz (REF to 1m full space, measured 2m half space)
Deep Bass SPL Long Term: 120dB SPL@14Hz (REF to 1m full space, measured 2m half space)
Short Term Peak SPL: 147dB SPL@80Hz (Peak output, REF to 1m full space, measured 6.5 cycle shaped Hann burst,4m half space)
Deep Bass Short Term Peak SPL: 129dB SPL@16Hz (Peak output, REF to 1m full space, measured 6.5 cycle shaped Hann burst,2m half space)