Back to the main page Back to category Speakers and Monitors
musical instrument details
2 JBL LSR32 THX Linear Spatial Reference Passive Studio Monitors Speakers LSR 32
Estimated price for orientation: 1 149 $
Category: Speakers and Monitors
Class:
Description Brand: JBL Active/Passive: Passive Type: Studio Monitor Features: 3-Way Configuration, Full Range Configuration Model: LSR32 RMS Power: 200W MPN: Does Not Apply Country/Region of Manufacture: United States
Up for sale is a beautiful pair of the JBL LSR32 THX Linear Spatial Reference Passive Studio Monitors Speakers. These are in excellent condition, all drivers are mint, perfect. These speaker are probably not even broken in yet, about 15 hours on them. Very little use, cabinets shows very little wear also. Pictures does no justice to cabinets, pictures have lots of glare. Was planning to build a home studio but never happened. **These will be shipped in separate boxes, well packed and fully insured, for safe delivery. Shipping cost is for the continental USA only.The LSR32 Linear Spatial Reference Studio Monitor combines JBL’s latest in transducer and system technology with recent breakthroughs in psychoacoustic research to provide a more accurate studio reference. The Linear Spatial Reference (LSR) philosophy is based on a set of design goals that carefully control the overall performance of the system in a variety of acoustic spaces.Instead of focusing on a simple measure such as on-axis frequency response, LSR designs require much better control over dispersion via transducer selection and crossover frequency design.
Critical decisions of image placement, EQ, balance and timbre are typically made within +/- 15° vertically and +/- 30° horizontally. This workspace is where the engineer, producer and artist make critical mixing decisions and this is the area that LSR is optimized for superb in room response. By incorporating LSR into the system design requirements, placement rules are relaxed, a more stable image is maintained and off-axis coloration is minimized.LSR32 Key Features Linear Spatial Reference design based on spatial response measurements and psychoacoustic principles.Differential Drive® Technology with dynamic braking for extended low frequency response and low power compression.Neodymium Midrange with 2" voice coil and KevlarTM cone material for extended frequency response and low distortion.Titanium Composite High Frequency Device with Elliptical Oblate Spheroidal Waveguide and Damped Pole Piece.Carbon Fiber Composite Baffle for low cabinet resonance and stable inertial ground.Linear Dynamics Aperture Port Design eliminates port noise and reduces port compression.Transducers252G Low Frequency Transducer
The neodymium 12" woofer is based on JBL’s patented Differential Drive® technology. With the Neodymium structure and dual drive coils, power compression is kept to a minimum to reduce the fatigue of spectral shift as power levels increase. An added third coil between the drive coils acts as a dynamic brake to limit excess excursion and reduce audible distortion at the highest levels. The cone is made of a graphite/polypropylene composite forming a rigid piston supported by a soft butyl rubber surround.C500G Midrange Transducer
The midrange is a 2" neodymium magnet structure with a woven 2" Kevlar cone. The powerful motor structure was chosen to support the low crossover point to the woofer. In order to achieve the goal of accurate spatial response the crossover points are located at 250 Hz and 2.2 kHz. These transition points were chosen to match the directivity characteristics of the three transducers.053ti High Frequency Transducer
The high frequency device is a 1" composite diaphragm integrated with an Elliptical Oblate Spheroidal (EOS) Waveguide with 60 x 100 degree dispersion which is critical to the smooth spatial response required in today’s working environments. The Mid and High devices are mounted within millimeters of each other on a cast aluminum sub-baffle that can be rotated for horizontal or vertical placement giving maximum flexibility in placement to reduce console and ceiling splash that destabilizes imaging and depth.Specifications SYSTEM Input Impedance (nominal): 4 ohm Anechoic Sensitivity1:
93 dB/2.83V/1m (90 dB/1W/1m) Frequency Response (60 Hz - 22 kHz)2: +1, -1.5
Low Frequency Extension,2
-3 dB: 54 Hz, -10 dB: 35 Hz Enclosure resonance frequency: 33 Hz Long Term Maximum Power
(IEC 265-5): 200 W RMS; 800 W Peak Recommended Amplifier Power:
150 W - 1000 W (rating into 4 ohm load) HF Frequency Control
(2.5 kHz - 20 kHz): 0 dB, -1 dB Distortion, 96 dB SPL, 1m3:
Low Frequency (below 120 Hz):
2nd harmonic: < 1.5%
3rd harmonic: < 1 %
Mid & High Frequency (120 Hz - 20 kHz):
2nd harmonic < 0.5%
3rd harmonic < 0.4% Distortion, 102 dB SPL, 1m3:
Low Frequency (below 120 Hz):
2nd harmonic: < 1.5%
3rd harmonic: < 1%
Mid & High Frequency (80 Hz - 20 kHz):
2nd harmonic: < 1 %
3rd harmonic: < 1 % (N.B: < 0.4%, 250 Hz - 20 kHz) Power Non-Linearity (20 Hz - 20 kHz):
30 watts < 0.4 dB
100 watts: < 1.0 dB Low - Mid Frequency Crossover:
4th order Acoustic Linkwitz-Riley: 250 Hz Mid - High Frequency Crossover:
4th order Acoustic Linkwitz-Riley: 2.2 kHz
TRANSDUCERS Low Frequency Model: 252G
Diameter: 300 mm (12 in.)
Voice Coil: 50 mm (2 in.) Differential Drive
with Dynamic Braking Coil
Magnet Type: Neodymium
Cone Type: Carbon Fiber Composite
Impedance: 4 ohm Mid Frequency Model: C500G
Diameter: 125 mm (5 in.)
Voice Coil: 50 mm (2 in.) Aluminum Edge Wound
Magnet Type: Neodymium
Cone Type: KevlarTM Composite
Impedance: 4 ohm High Frequency Model: 053ti
Diameter: 25 mm (1 in.) diaphragm
Voice Coil: 25 mm (1 in.)
Magnet Type: Ceramic 5
Diaphragm Type: Damped Titanium Composite
Other Features: Elliptical Oblate Spheroidal Waveguide
Impedance: 4 ohm PHYSICAL CHARACTERISTICS
Finish: Black, Low-Gloss, “Sand Texture”
Enclosure Volume (net): 50 liter (1.8 cu. ft.)
Input Connectors: 5-way binding posts.
Input Features: Bi-wirable
Net Weight: 21.3 kg (47 lbs)
Dimensions (WxHxD): 63.5 x 39.4 x 29.2 cm (25.0 x 15.5 x 11.5 in.)
Description
| Brand: | JBL | Active/Passive: | Passive |
| Type: | Studio Monitor | Features: | 3-Way Configuration, Full Range Configuration |
| Model: | LSR32 | RMS Power: | 200W |
| MPN: | Does Not Apply | Country/Region of Manufacture: | United States |
Up for sale is a beautiful pair of the JBL LSR32 THX Linear Spatial Reference Passive Studio Monitors Speakers. These are in excellent condition, all drivers are mint, perfect. These speaker are probably not even broken in yet, about 15 hours on them. Very little use, cabinets shows very little wear also. Pictures does no justice to cabinets, pictures have lots of glare. Was planning to build a home studio but never happened. **These will be shipped in separate boxes, well packed and fully insured, for safe delivery. Shipping cost is for the continental USA only.
| The LSR32 Linear Spatial Reference Studio Monitor combines JBL’s latest in transducer and system technology with recent breakthroughs in psychoacoustic research to provide a more accurate studio reference. The Linear Spatial Reference (LSR) philosophy is based on a set of design goals that carefully control the overall performance of the system in a variety of acoustic spaces.Instead of focusing on a simple measure such as on-axis frequency response, LSR designs require much better control over dispersion via transducer selection and crossover frequency design. | |||||||||||||||||||||||||||
| Critical decisions of image placement, EQ, balance and timbre are typically made within +/- 15° vertically and +/- 30° horizontally. This workspace is where the engineer, producer and artist make critical mixing decisions and this is the area that LSR is optimized for superb in room response. By incorporating LSR into the system design requirements, placement rules are relaxed, a more stable image is maintained and off-axis coloration is minimized.LSR32 Key Features Linear Spatial Reference design based on spatial response measurements and psychoacoustic principles.Differential Drive® Technology with dynamic braking for extended low frequency response and low power compression.Neodymium Midrange with 2" voice coil and KevlarTM cone material for extended frequency response and low distortion.Titanium Composite High Frequency Device with Elliptical Oblate Spheroidal Waveguide and Damped Pole Piece.Carbon Fiber Composite Baffle for low cabinet resonance and stable inertial ground.Linear Dynamics Aperture Port Design eliminates port noise and reduces port compression. Transducers252G Low Frequency Transducer The neodymium 12" woofer is based on JBL’s patented Differential Drive® technology. With the Neodymium structure and dual drive coils, power compression is kept to a minimum to reduce the fatigue of spectral shift as power levels increase. An added third coil between the drive coils acts as a dynamic brake to limit excess excursion and reduce audible distortion at the highest levels. The cone is made of a graphite/polypropylene composite forming a rigid piston supported by a soft butyl rubber surround.C500G Midrange Transducer The midrange is a 2" neodymium magnet structure with a woven 2" Kevlar cone. The powerful motor structure was chosen to support the low crossover point to the woofer. In order to achieve the goal of accurate spatial response the crossover points are located at 250 Hz and 2.2 kHz. These transition points were chosen to match the directivity characteristics of the three transducers.053ti High Frequency Transducer The high frequency device is a 1" composite diaphragm integrated with an Elliptical Oblate Spheroidal (EOS) Waveguide with 60 x 100 degree dispersion which is critical to the smooth spatial response required in today’s working environments. The Mid and High devices are mounted within millimeters of each other on a cast aluminum sub-baffle that can be rotated for horizontal or vertical placement giving maximum flexibility in placement to reduce console and ceiling splash that destabilizes imaging and depth.
| |||||||||||||||||||||||||||