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Origin Acoustics

Origin Acoustics Composer LCR37 Loudspeakers Pair

Regular price $350.00 USD
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Composer LCR37


Units of Measure: each (ea)

US Patent #9366380

Small in size yet large in performance, the LCR37 is perfect for applications where the speaker needs to fit into a limited space. This may be a bedroom or office where a small audio system or home theater is required without it dominating the décor. Be assured that the same driver technology and design that permeate the rest of the Origin line is still present.

Technical Specifications

  • Model Number LCR37
  • Part Number SWML10700
  • Tweeter Diameter 1" (25mm)
  • Tweeter Dome Silk DPSD
  • Woofer Diameter 3.5" (89mm)
  • Woofer Cone Glass
  • Frequency Response 70Hz-20kHz
  • Recommended Amplifier Power 25 watts - 80 watts
  • Sensitivity 90dB +/- 3dB
  • Depth 3.74" (95mm)
  • Collection Composer
  • Nominal Impedance 8 ohm
  • Mounting Depth 3.74" (95mm)


Tech Details

Dual Plane Stabilized Diaphragm (DPSD™)

A patented innovation that dramatically improves high-frequency performance, the DPSD™ radiator uses a unique suspension design that maintains the tweeters alignment throughout a larger frequency range. The suspension is attached at both the voice-coil and the peak of the dome allowing the driver to be crossed over at a much lower frequency. This results in improved dispersion and decreased distortion.

Double Up

The dual-woofer driver configuration of the LCR37 results in increased bass response in a thin vertical footprint. Two 3.5-inch mid-woofers are responsible for this effect. These driver cones are made of glass fiber making them very light and rigid. Mounting the tweeter between the two woofers limits vertical dispersion reducing floor and ceiling bounce while horizontal dispersion is wider, expanding the optimal listening position.

EQ Adjustments

Two switches on the baffle and behind the grille allow for fine-tuning of the system by attenuating bass and treble response. Placement of the speakers is often affected by the room layout and placement of the television and furniture. The ability to adjust the frequency response of each speaker to compensate for adjacent walls and other architectural features is very important.

X-Wave Woofer Surround

While in motion, frequencies between 700-1,400 Hz typically run up the cone of a woofer and are reflected back and forth from the center of the driver. This creates unwanted harmonic distortion. The X-Wave surround found in Origin woofers absorbs these frequencies reducing distortion and maintaining driver stability. This design also maximizes cone area by reducing the width of the surround.

Progressive Suspension

As the driver travels to the limits of its excursion, the suspension, made up of the spider and the surround, becomes more rigid, exerting more control on the movement of the cone. The result is increased, clean power output throughout the driver's frequency range.

Compression Molded Woofer Baskets

Utilizing the latest techniques and materials in plastic fabrication, Origin is able to create basket designs with superior stability and acoustic neutrality. These baskets combine with the driver suspension to increase linearity and improve overall performance.

Spring Into Action

Securely mounting the speaker inside the wall is a necessity for full fidelity performance. The patented SpringLock™ mechanism in the Composer Collection clamps against the inside of the drywall creating uniform torque at each pressure point. This assures that the baffle will not warp and the integrity of the seal between the baffle and the drywall will remain constant. (Patent #9366380)

Magnetic Grille

A paintable, perforated grille with a thin bezel covers the entire speaker assembly and leaves a discreet finished appearance. Its magnetic attachment makes removing or replacing the grille fast and easy.