Description
The JBL 3739 LF Speaker serves as part of the 3722/3722N ScreenArray Cinema Loudspeaker System. The low frequency speaker provides a 40 Hz to 2k frequency response, providing clear sound and clear bass notes.
Specifications
Acoustic & Electrical
- Nominal Impedance: 4 Ohms
- Input Power Rating: 500 watts AES, 600 watts recommended amplifier
- Frequency Response: 40 Hz - 2k
- Sensitivity: 104 dB SPL, 2.83V @ 1 m (3.3 ft)
- Crossover Frequency: 1.2 kHz
System Components
- Cabinet: Not for Sale
- Low Frequency 2 x M115H-8A; 380 mm (15 in) dia., 64 mm high (2.5) edgewound ribbon voice coil transducers mounted in 4509 LF enclosure
- DC Resistance: 5.5 ohms
System components (Cont'd)
- Terminal Cup: 396-00013-00
Aural Sweep Test Specs
- A. System Aural Sweep Test: 7.0V Input, 20 Hz to 2 kHz
- B. L.F. Aural Sweep Test: 6.0V Input, 20 Hz to 200 Hz
Physical
- Enclosure Dimensions: 883 x 762 x 450 mm D
(34.75 x 30. x 17.75 in. D) - Net Weight: 145 lb (65.8 kg)
- Shipping Weight: 178 lb (80.8 kg)
