JBL LSR6300 owner manual Specifications LSR6328P, Enclosure Volume net 28 liter 1 cu ft

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Specifications - LSR6328P

Frequency Response (+1, -1.5 dB): 50 Hz - 20 kHz

Enclosure Resonance Frequency: 38 Hz

Low Frequency Extension: User controls set to default -3 dB: 46 Hz

-10 dB: 36 Hz

Low-High Frequency Crossover: 1.7 kHz 6th-order acoustic Linkwitz-Riley

Distortion, 96 dB SPL, 1 m: Mid-High Frequency (120 Hz - 20 kHz):

2nd Harmonic: <0.6%

3rd Harmonic: <0.5%

Low Frequency (<120 Hz):

2nd Harmonic: <2%

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-G-in tip-ring-sleeve bal- anced or unbalanced positive voltage applied to XLR pin 2 (G" tip) produces outward woofer motion

Calibrated Input Sensitivity, XLR & G":

+4 dBu / +8 dBu: 96 dB SPL / 1 m -10 dBV: 96 dB SPL / 1 m

AC Input Voltage: 100 /240 VAC, 50/60 Hz (auto sensing)

AC Input Connector: IEC

Long-Term Maximum System Power: 220 watts (IEC265-5)

Self-Generated Noise Level: <+10 dBA / 1 m Tonal-artifact-free noise floor

User Controls:

High Frequency Control (2 kHz - 20 kHz):

+1 dB, 0 dB, -1 dB

Low Frequency Control (< 100 Hz): 0 dB, -2 dB

Low Frequency Alignments: 36 dB/octave, 24 dB/octave (VLF protection off)

Calibrated Input Sensitivity: -10 dBV, +4 dBU, +8 dBU

Boundary Compensation Settings: 0, -1.5, -3.0, -4.5 dB

Variable Input Attenuation: 0 dB to -13 dB

RMC External Bypass: G" jack

Active RMC Switch: In/Out

RMC Frequency Adjust: 26 Hz - 96 Hz (10th octave, 21 centers)

RMC Depth Adjust: 0 - 14 dB (cut only)

RMC Q Adjust: 1/20th to 1/2 octave, 21 steps

Transducers:

Low Frequency Model: 218F

Diameter: 203 mm (8 in)

Voice Coil: 38 mm (1.5 in) Differential Drive® with dynamic braking coil

Magnet Type: Ferrite, with integral heat sink

Cone Type: Carbon fiber composite

Impedance: 2 ohms

High Frequency Model: 053TiS

Diameter: 25 mm (1 in) diaphragm

Voice Coil: 25 mm (1 in)

Magnet Type: Ferrite, shielded

Diaphragm Type: Damped titanium composite

Other Features: Elliptical oblate spheroidal waveguide

Impedance: 4 ohms

Amplifier:

Low Frequency:

Topology: Class A-B, all discrete

Sine Wave Power Rating: 250 watts (<0.1% THD into rated impedance)

THD + N, H Power: <0.05%

High Frequency:

Topology: Class A-B, monolithic

Sine Wave Power Rating: 120 watts (<0.1% THD into rated impedance)

THD + N, H Power: <0.05%

Physical:

Finish: Smooth dark graphite

Handles: 2 each, flush mounted on sides

Mounting: 4 threaded mounting points conforming to industry standard square pattern, 127 x 70 mm (5 x 2.75 in) center to center. M6 metric threads.

Enclosure Volume (net): 28 liter (1 cu ft)

Low Frequency Vent: Rear ported linear dynamics aperture (integrated with amplifier heat sink)

Baffle Construction: Injection-molded structural ABS

Enclosure Construction: 19 mm (G in) MDF

Net Weight: 17.7 kg (39 lb)

Dimensions (WxHxD): 406 x 330 x 325 mm (16 x 13 x 12.8 in)

Caution: Unsafe mounting or overhead suspension of any heavy load can result in seri- ous injury and equipment damage. Mounting of speakers should be done by qualified persons in accordance with all applicable local safety and construction standards. Be certain to follow the instructions provided by the manufacturer of the mounting brack- et. Before selecting a mounting bracket, be certain that it is capable of supporting the weight of the speaker to be mounted.

Amplitude & Phase

96 dB/1 m (Distortion raised 20 dB)

2nd

3rd

Notes:

All measurements unless otherwise stated made anechoically in a 4p environment at 2 meters, referenced to 1 meter by inverse square law.

The reference measurement microphone position is located perpendicular to the cen- terline of the low and high frequency transducers at the point 55 mm (2.2 in) below the center of the high frequency diaphragm.

Acoustic loading provided by the listening room increases maximum SPL capability and low frequency bass extension as compared to stated anechoic values.

Distortion measurements performed with the input voltage necessary to produce the stated A- weighted SPL at the stated measurement distance. Distortion figures refer to the maximum distortion measured in any 1/10th octave wide band in the stated fre- quency range.

JBL continually engages in research related to performance improvements. New mate- rials, production methods, and design refinements are introduced into existing products without notice as a routine expression of that philosophy. For this reason, any current JBL product may differ in some respect from its published description, but will always equal or exceed the original design specification unless otherwise stated.

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Contents LSR6300 Studio Monitors Follow All Instructions Important Safety InstructionsTable Of Contents Introduction LSR6300 Features to Overcome the Problems in the RoomJBL Transducer Technologies Getting Started PlacementUnpacking Getting Started Power ConnectionsAudio Connections Making SoundAudio Connections LSR6328P Biamplified Studio Monitor SystemLSR6328P Biamplified Studio Monitor System AC Power ConnectionsLED Indication High Frequency AdjustmentsRMC Equalization Figure H LSR6332 Studio Monitor SystemLSR6332 Studio Monitor System Changing Mid/High OrientationLSR6312SP LSR6312SP Powered Subwoofer SystemLCR LSR6312SP Powered Subwoofer SystemLSR6312SP Powered Studio Subwoofer System AC Power ConnectionsAudio Level Adjustment Low Frequency AdjustmentSystem Configuration Appendix a Wiring RequirementsAppendex a Diagram EAppendix C Mounting Specifications for LSR6328P, LSR6332 and LSR6312SPRMC Room Mode Correction System Specifications Appendix BEnclosure Volume net 28 liter 1 cu ft Specifications LSR6328P1Mean SPL from 100 Hz to 20 kHz Specifications LSR6332Specifications LSR6312SP Page How to Obtain Warranty Performance? Warranty StatementWho Is Protected by This Warranty? What does the JBL Warranty cover? Who Pays for What?Mailing Address Outside the USA JBL Professional Contact Information

LSR6300 specifications

The JBL LSR6300 series of studio monitors is renowned for its exceptional sound quality and precision, making it a preferred choice for both professional studios and passionate audiophiles. With advanced technologies and meticulous engineering, the LSR6300 series delivers a clear, accurate listening experience that is vital for mixing and mastering.

One of the standout features of the JBL LSR6300 is its Image Control Waveguide technology. This innovation ensures not only a wide sweet spot but also excellent off-axis performance. This means that no matter where you are positioned in relation to the speakers, you'll receive a balanced and consistent sound. This technology allows for an even distribution of sound across the audio spectrum, making it easier for engineers to make informed decisions about their mixes.

In terms of drivers, the LSR6300 series boasts high-performance woofers and tweeters that are specifically designed to provide an extended frequency response. The 8-inch woofers replicate low frequencies with impressive depth, while the 1-inch neodymium tweeters deliver crisp high frequencies without introducing distortion. The result is a full-range output that captures the nuances of any audio material.

Another notable characteristic is the room tuning controls on the back of the monitor. These controls enable users to optimize the sound output based on the acoustic environment of their studio. By adjusting the low-frequency and high-frequency settings, you can compensate for any acoustic anomalies in the room, ensuring your mixes translate well to other playback systems.

Furthermore, the LSR6300 is equipped with JBL's patented Slip Stream port design. This rear-firing port minimizes turbulence and enhances low-frequency response. The design ensures that bass notes are rendered with clarity and punch, allowing for a dynamic listening experience without excessive boominess.

The robustness of the LSR6300’s construction is also noteworthy. With a solid enclosure that reduces resonance, the monitors are built to withstand the rigors of daily use. The sleek, professional appearance adds to their appeal in any studio setting.

In conclusion, the JBL LSR6300 series integrates advanced technologies and thoughtful design elements, making it an exceptional tool for audio professionals. With its accurate sound reproduction, flexible room control options, and thoughtful engineering, the LSR6300 continues to set a high standard in the field of studio monitoring.