The JBL LSR305 5" Two-Way Powered Studio Monitor is a bi-amplified reference monitor with a magnetically-shielded 5" low frequency transducer and 1" soft-dome high frequency transducer. The monitor features JBL's Image Control Waveguide technology for accurate audio reproduction. It also features JBL's Slip Stream port design for improved bass response. The LSR305 is equipped with an LF trim switch and an HF trim switch, as well as dual 41W Class D amplifiers for both drivers. To ensure flexible connectivity, JBL included a balanced XLR input and a balanced 1/4" TRS input, both of which feature dented level control. Other features include JBL's LSR (Linear Spatial Reference) speaker design for accurate audio reproduction and a selectable input sensitivity switch that ensures compatibility with a range of signal sources.
Image Control Waveguide TechnologyThe Image Control Waveguide was developed for JBL's flagship M2 Master Reference Monitor and has been included in the LSR305. The patent-pending design of the Image Control Waveguide precisely controls the sound emanating from the speaker in the vertical and horizontal planes ensuring the presentation at the listening position is neutral and accurate.JBL TransducersThe monitor's long-throw woofer and damped woven composite neodymium tweeter are both designed to reproduce the powerful transients and micro dynamics of your mix. These drivers deliver deep bass and accurate high frequency response beyond the range of human hearing.JBL's Patented Slip Stream Low Frequency Port DesignJBL's patented Slip Stream low frequency port design works in concert with the woofer to produce deep bass response at all playback levels. The double-flared shape of the port is precisely engineered for greater low-frequency extension and reduced turbulence.Efficient Class D AmplifiersThe LSR305's efficient 41W Class D amplifiers provide enough power to deliver the output and dynamic headroom needed for the most demanding production styles.Professional Balanced InputsBalanced XLR and 1/4" (6.35mm) TRS inputs give you the options you need to connect the LSR305 to any signal source while maintaining professional signal quality.Selectable Input SensitivityThe -10dB/+4dB sensitivity switch ensures compatibility with a broad range of signal sources, allowing you to connect the LSR305 to high output professional gear without any danger of input overload.LF Trim & HF Trim SwitchesLF (Low Frequency) Trim and HF (High Frequency) Trim switches give you maximum control over the LSR305's sound in your room. Use these switches to fine-tune the amount of bass and treble you hear to compensate for room acoustics, program material and your personal taste.100-Hour Power TestPrior to becoming a production-ready design, each LSR305 model is subjected to JBL's rigorous 100-hour power test, in which the speaker is required to play continually at full output for 100 hours without failure. This test ensures that all LSR305 speakers will deliver years of reliable performance.LSR DesignJBL's LSR (Linear Spatial Reference) design requires seventy-two measurements yielding more than 1200 times more data. This enables JBL to engineer a speaker that sounds right in any working space. With LSR design, the LSR305 is able to deliver accurate audio reproduction regardless of the size and shape of your room.Research & DevelopmentThe impressive performance of the LSR305 is a direct result of the technology JBL used to develop their flagship M2 Master Reference Monitor.
Frequency Range 43 Hz - 24 kHzMax Peak SPL 108 dB SPL C-WeightedMax Peak Input +23 dBuLF Driver Size 5" (127 mm)HF Driver Size 1" (25 mm)LF Driver Power Amp 41 W Class DHF Driver Power Amp 41 W Class DLF Trim Control +2 dB 0 dB -2 dBHF Trim Control +2 dB 0 dB -2 dBSelectable Input Sensitivity -10 dB +4 dBBalanced Inputs 1 x 3-pin XLR 1 x 1/4" (6.35 mm) TRSAC Input Voltage AC 100 - 240 V ± 10% (50/60 Hz)Dimensions (WxHxD) 9.37 x 11.75 x 9.88" (238 x 298 x 251 mm)Weight 10.12 lb (4.6 kg)
Bi-Amplified Powered Reference MonitorLinear Spatial Reference Speaker DesignDual 41W Class D AmplifiersLong-Throw 5" Low Frequency WooferNeodymium 1" High Frequency TweeterBalanced XLR & 1/4" TRS InputsLow & High Frequency Trim SwitchesImage Control Waveguide TechnologySlip Stream Low Frequency Port DesignSelectable Input Sensitivity Switch
1x JBL LSR305 5" Two-Way Powered Studio Monitor