JBL LSR-4328P - Two-Way 8" Bi-Amplified Studio Monitor (Single)
Model: LSR4328P
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Specifications
User Controls
Volume Control | 0 dB to - ∞ dB Secondary Functions: Increment/decrement value of selected function |
Input Selection | Analog (XLR / 1/4") S/PDIF A, B AES/EBU A, B |
Presets | 1-6 Factory/User plus NULL, Recall only STORE possible using LSR4300 Control Center Software |
High Frequency EQ | Factory Default: 2 kHz Shelf , +/- 2 dB in 1/4 dB increments 104 corner frequencies between 1 and 20.2 kHz (Accessible via LSR4300 Control Center Software) |
Low Frequency EQ | Factory Default: 500 Hz Shelf +/- 2 dB in 1/4 dB increments 137 Corner Frequencies Between 19.7 Hz and 1 kHz (Accessible via LSR4300 Control Center Software) |
Filters | Range: 73x Frequencies (1/24th octave centers) between 20 to 160 Hz, with a variable Q from 1 (1.4 octave bandwidth) to 16 (1/11th octave bandwidth, and from 3 to 12 dB of attenuation) |
Functions | RMC: Start, Bypass |
Front Panel | ON SOLO RMC EQ ON LF HF PRESET INPUT +/- |
Rear Panel | Input Sensitivity: +4 dBu / -10 dBV 8x Speaker ID DIP Switches: Left, Right, Center, Left Surround, Right Surround, Center Surround, Left Extra, Right Extra |
System
Frequency Response | 50 Hz to 20 kHz (+/- 1.5 dB) |
Resonant Frequency (fs) | 41 Hz |
Low Frequency Extension | -3 dB: 43 Hz to 22 kHz (User Controls Set to Default) -10 dB: 35 Hz to 32 kHz (User Controls Set to Default) |
Crossover | Digital Crossover: 2.2 kHz, 8th order LR LF/3rd Order BW HF |
Distortion | 96 dB SPL 1 m: Mid-High Frequency (200 Hz to 20 kHz) 2nd Harmonic: 3rd Harmonic: |
Maximum SPL | Measured Continuous: 106 dB @ 1 m Measured Peak: 112 dB @ 1 m Peak Per Pair: 118 dB SPL @ 1 m |
Low Frequency Driver | Diameter: 8" (203 mm) Voice Coil: 2" (51 mm) Cone Type: Polymer-Coated Paper Fiber Magnet Type: Neodymium Impedance: 8 Ω |
High Frequency Driver | Diameter: 1" (25 mm) Voice Coil: 1" (25 mm) Magnet Type: Neodymium (Shielded with Integral Heat Sink) Diaphragm Type: Silk Dome Waveguide: Elliptical Oblate Spheroidal Impedance: 4 Ω |
Inputs/Outputs
Analog Audio Input | 1x XLR Input with Selectable +4/-10 dBV Level 1x 1/4" (6.35 mm) Balanced or Unbalanced TRS with Selectable +4/-10 dBV Level |
Input Impedance | XLR: 10 kΩ 1/4" TRS: 20 KΩ |
A/D Conversion | 96 kHz/24-Bit, 64x Over Sampling |
Input Sensitivity | Calibrated for XLR & 1/4" TRS: +4 dBU: 94 dB SPL @ 1 m -10 dBU: 94 dB SPL @ 1 m |
Digital | 1x AES/EBU (IEC60958) XLR Input 1x AES/EBU (IEC60958) XLR Output 1x S/PDIF (EIAJ CP1201) RCA Input 1x S/PDIF (EIAJ CP1201) RCA Output 1x 1/8" (3.5 mm) TRS RMC Microphone Input (+ 15 V) |
Sample Rates | Digital Input: 32, 44.1, 48, 88.2, 96 kHz (Tolerance: +/- 3 dB) |
Word Length | Digital Input: 24-Bit |
Network Connection | 1x RJ45 IN 1x RJ45 OUT |
Network Protocol | Proprietary Harman HiQnet Protocol using RS485 |
Computer Interface | USB Type 1 |
General
Weight | 32.5 lb (15 kg) |
Display | Front Panel: 31 LED Segments for dBFS and indication of settings Front Panel Meter: -70 dBFS to 0 dBFS plus CLIP Rear Panel Indicators: 5x LEDs indicate active input & digital stream selection |
Construction | 2x Flush-Mounted Handles Enclosure: 0.75" (19 mm) MDF Baffle: Injection-Molded Structural ABS |
Mount Type | 4x threaded mounting points conforming to industry standard
square pattern, 4.25 x 2" (107.9 x 50.8 mm) center to center M6 metric threads (Not for suspension) |
Dimensions (WxHxD) | 10.5 x 17.25 x 10.6" (267 x 438 x 269 mm) |
Amplifier
Power Connector | IEC |
AC Input Voltage | 115 VAC, 60 Hz (230 VAC, 50 Hz) |
HF Amplifier | Topology: Class A-B Monolithic Sine Wave Power Rating: 70 W (THD + N: |
LF Amplifier | Topology: Class A-B Monolithic, Balanced Sine Wave Power Rating: 150 W (THD + N: |
Fuse | 5 A, 250 VAC, Time Lag 2.5 A, 250 VAC, Time Lag |
Maximum Current | AC at Maximum Power Output (Audio): 120 VAC Line 2.2 A 230 VAC Line 1.1 A |
Wattage | Rating: AC at 1/8th Power IEC Pink Noise 60 W |
Power Rating | 1/8 Power: 18 W Full Power: 58 W IEC Pink Noise (LF Channel Only, 100 Hours, 6dB Crest Factor) |
Self-Generated Noise Level |
- Bi-Amplified Power System
- 8" Woofer with 150W of Output
- 1" High-Frequency Driver with 70W Output
- RMC System For Tuning Speakers to Room
- Calibration Mic Included
- Analog XLR & TRS Inputs
- Digital AES/EBU & S/PDIF Inputs
- Harman HiQnet for System Control
- Built-In Digital EQ
- Control Center Software Included
- JBL LSR-4328P - Two-Way 8" Bi-Amplified Nearfield Studio Monitor with RMC and Networking - Single
- Power Cable
- Wireless Remote Control
- 2 x AA Batteries
- LSR4300 Control Center Software
- RMC Calibration Microphone and Mic Clip
- USB Cable
- 2 x Network Termination Plugs
- 5-Year Warranty for Speakers, 3-Year Warranty for Amplifiers