Linear Spatial Reference
Bi-amplified Studio Monitor


Also available from international distributors

Linear Spatial Reference Bi-amplified Studio Monitor
The LSR6328P is the choice for stereo and multi-channel music and post audio applications where accuracy and high SPL are required. THX® pm3 Approved. METAlliance® Certified.

  • Advanced Linear Spatial Reference design ensures flatter-off-axis response for greater clarity at the mix position.
  • RMC™ Room Mode Correction provides electronic control of room modes. User measurement and
    calibration kit available.
  • Differential Drive® technology with dynamic braking for extended low frequency response and minimal
    power compression.
  • Integrated bi-amplification with factory calibrated sensitivities.
  • Titanium composite high frequency transducer with Elliptical Oblate Spheroidal waveguide for precise
    pattern control.
  • Magnetically shielded high frequency transducer minimizes interference when used in close proximity to
    video monitors.
  • High-density baffle for low enclosure resonance.
  • Linear Dynamics Aperture port design eliminates port turbulence and reduces port compression.
  • Reinforced enclosure and convenient mounting points for mounted installation.
  • Integral handles facilitate ease of positioning.

Frequency Response 50 Hz - 20 kHz
(+1, -1.5 dB)
Enclosure Resonance Frequency 38 Hz
Low Frequency
User controls
set to default
-3 dB 46 Hz
10 dB 36 Hz
Low-High Frequency
1.7 kHz 6th-order acoustic Linkwitz-Riley
Distortion, 96 dB SPL, 1m N/A
Mid-High Frequency
(120 Hz - 20 kHz)
2nd Harmonic <0.6%
3rd Harmonic <1%
Maximum SPL (80 Hz - 20 kHz) >108 dB SPL / 1m
Maximum Peak SPL
(80 Hz - 20 kHz)
>111 dB SPL / 1m
Signal Input Neutrik “Combi” XLR-1⁄4-in tip-ring-sleeve balanced or unbalanced positive voltage applied to XLR pin 2 (1⁄4" tip) produces outward woofer motion
Calibrated Input Sensitivity, XLR & 1⁄4" N/A
+4 dBu / +8 dBu 96 dB SPL / 1 m
-10 dBV 96 dB SPL / 1 m
AC Input Voltage 100 / 240 VAC
AC Input Connector IEC
Long-Term Maximum
System Power
220 W (IEC265-5)
Self-Generated Noise Level <+10 dBA / 1 m Tonal-artifact-free






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