Jbl 4732-t 3-way Cinema Loudspeaker System
- Product Code: eq8115
-
Designed to accurately reproduce digital cinema soundtracks, the passive, tri-amplified JBL Professional 4732T is a 3-way cinema loudspeaker system that provides superior coverage, maximum power handling, and uniform acoustic power output, along with low distortion. The system's wide dynamic range and extended bandwidth reproduce sound exactly as it was recorded.
The low-frequency enclosure features two patented Differential Drive 15" low-frequency woofers for improved power handling and reduced distortion, while the four 6.5" mid-drivers and 3" high-frequency compression driver are equipped with molded waveguides. The compression driver's waveguide compensates for high-frequency spreading caused by perforated screens for improved audience coverage. The ScreenArray design provides an ideal power response and directivity control with seamless transitions between acoustic sections. The shallow profile of the JBL 4732 is ideal for minimum behind-screen depth requirements.
Professional Film Sound Reproduction Three-Way, Tri-Amp Design Shallow Profile Behind-Screen Deployment Maximum Output with Minimum Distortion 2 x 15" Differential Drive Woofers 4 x 6.5 Mid-Freq Drivers HF Compression Driver + Molded Waveguide Frequency Response: 40 Hz to 19 kHz 136 dB Peak SPL Power Input: 800W LF, 200W Mid, 85W HF
System | |
---|---|
Frequency Range | 30 Hz to 20 kHz |
Frequency Response ± 3dB | 40 Hz to 19 kHz |
Nominal Coverage Angle | H: 90° V: -30/+20° |
SPL | 130 dB at 3.3' / 1 m, 136 dB Peak |
Crossover | 1.2 kHz |
Low Frequency Driver | |
Low Frequency Transducer | 2 x 265H-2 15" / 380 mm Diameter Differential Drive Edgewound Ribbon Voice Coil Transducers Mounted in a 4509 LF Enclosure |
Input Connectors | Push Terminal Binding Posts |
Impedance | Nominal Impedance: 4 Ohms Minimum Impedance 3.3 Ohms at 230 Hz |
Input Power | Input Power Handling (AES 100-Hour Rating): 500 W (44.5 V) Input Power Handling (AES 2-Hour Rating): 800 W (56.5 V) |
Sensitivity | Free-Field Sensitivity: 104 dB SPL, 2.83 V at 3.3' / 1 m |
M/HF Components | |
Mid Frequency Driver | Mid Frequency Transducer (Ships Fully Assembled): 4 x 165H, 6.5" / 165 mm Diameter, 1.5" / 38 mm Voice Coil |
High Frequency Transducer | 1 x 2432H, 3" / 75 mm Titanium Diaphragm and Voice Coil Diameter, 1.5" / 38 mm Exit Diameter |
Input Connectors | Screw Terminal Barrier Strip |
Nominal Impedance | MF: 4 Ohms HF: 8 Ohms |
Minimum Impedance | 3.5 Ohms at 300 Hz |
Sensitivity | Free-Field Sensitivity MF: 109 dB SPL, 2.83 V at 3.3' / 1 m HF: 115 dB SPL, 2.83 V at 3.3' / 1 m |
Power Handling | M/HF Input Power Handling (AES 100-Hour Rating): MF: 200 W, 400 W Recommended Amplifier HF: 85 W, 200 W Recommended Amplifier |
Physical | |
Dimensions | System: 95.6 x 30 x 17.8" / 242.8 x 76.2 x 45 cm Low Frequency Component: 34.8 x 30 x 17.8" / 88.2 x 76.2 x 45 cm M/HF Component: 60.8 x 30 x 17.8" / 154.4 x 76.2 x 45 cm |
Weight | System: 186 lb / 84.4 kg Low Frequency Component: 107 lb / 48.5 kg M/HF Component: 78 lb / 35.4 kg |
Packaging Info | |
Package Weight | 248 lb |
- Three-way ScreenArray design for maximum output, optimal coverage, and minimum distortion
- Large format 3” neodymium, titanium diaphragm, high-frequency compression driver
- Patented Differential Drive 15” low-frequency woofers for improved power handling and reduced distortion
- Molded Optimized Aperture Waveguide technology for low distortion and uniform frequency response
- SSC (Screen Spreading Compensation)
- Focused coverage technology
- Flat front waveguide design for easy baffle wall installation
- Shallow profile for minimum behind-screen depth requirements
Related Questions and Answers
Q: 1. Is this for one or a pair?
A: This is a single speaker.
Q: 2. Where are the mounting points? Will this unit work with the JBL mounting eyehook kit?
A: The JBL AM5212/95 Loudspeaker System has 15 mounting points - 4 on the top, 4 on the bottom, 2 on each side, and 3 on the back - which use M10 eyebolts with washers such as the JBL 229-00009-01 Eyebolt Kit for Select JBL Loudspeakers - Set of 3 (B&H # JBHKSPVS).
Q: 3. what would be a recommended amp to run four of these speakers?
A: The JBL SCS 12 Two-Way Spatially Cued Cinema Ceiling Passive Surround Loudspeaker BH #JBSCS12 will work well with the: Crown Audio DSi 2.0 Series LA4 1200W 4-Channel Amplifier for JBL Cinema Loudspeakers B&H # CRLA4 Key Features: For Professional Cinema Rooms JBL Cinema Speaker Tuning Presets 2200W at 4 Ohms per Channel DriveCore Technology for Reliability Intuitive LCD Screen for Set Up Onboard 96 kHz/32-Bit DSP Crossovers, EQ, Delay, Filters, Limiting RJ45 for HARMAN Audio Architect Software SNMP for Theater Management Systems
Q: 4. Are these able to be wall mounted? If so what mount would you suggest?
A: BH #ONSS7914B or B&H # GAGFWSPKWM10
Q: 5. It looks like the C221 is side-ported. How much space is required between them in an LCR configuration for the ports to work as designed?
A: The Ports sum with the LF almost in place. As long as the ports are not obstructed, there shouldn’t be an issue.
Q: 6. What bracket do we use with the ac 28w speaker?
A: JBL recommends the JBL U Bracket f/Models AC28/XX white finish7. That would be B&H part number B&H # JBMTU28WH.
Q: 7. What is the length of the C211 speaker
A: Dimensions 31" H x 40" W x 12" D (79 x 102 x 30.5 cm)
Q: 8. What ceiling mounting accessories are recommended for this product?
A: According to Page 03 & 04 in the Installation Manual for the JBL CONTROL 18C/T, it comes with a C-Bracket that is compatible with most ceiling material. A tile rail can be used with tiled ceilings. There is also the JBL MTC-47MR Mud-Ring Bracket, available separately as BH #JBMTC47MR that can be used in the plaster for new ceiling constructions. You can find the manual from the 'Downloads' tab on the JBL product page for the CONTRL 18C/T, linked here: https://jblpro.com/en-US/products/control-18c-t
Q: 9. Are these powered speakers?
A: They are not- they require a separate amplifier.
Q: 10. this loud speaker 3 way 4732 MADE BY USA / CHINA / KOREA ?
A: According to the information in our system provided by JBL, at this time the 4732-T is manufactured in Mexico.
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