HPD4641 | 8 OHM, SINGLE 18" BASS REFLEX SUBWOOFER SYSTEM. COMPONENTS:
Item # HPD4641
8 OHM, SINGLE 18" BASS REFLEX SUBWOOFER SYSTEM. COMPONENTS:
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The HPD4641 subwoofer system incorporates a 460 mm (18 in) low-frequency transducer mounted in a direct radiator, bass-reflex enclosure. The design supports low-frequency sound reproduction with an emphasis on frequencies at the lower end of the audible spectrum. The enclosure utilizes bass-reflex tuning to enhance response. This system is suited for low-frequency augmentation in sound reinforcement and motion picture theater applications.
Features:
- 600W continuous pink noise power
- 1200W continuous program power handling
- Usable frequency response down to 25 Hz (-10 dB, no EQ)
- Flat frequency response to 25 Hz (-3 dB) with external EQ
- 2241H Vented Gap Cooled driver
- High sensitivity
- Low power compression
- High maximum SPL capability
- Low 2nd and 3rd harmonic distortion
- Symmetrical Field Geometry (SFG) magnet structure
- Long excursion capability
| Frequency Range (±3 dB) | 25 Hz - 100 Hz |
|---|---|
| Frequency Range (-10 dB) | 22 Hz - 500 Hz |
| Transducer | JBL Model 2241H Low Frequency Transducer |
| Nominal Impedance | 8ohms |
| Minimum Impedance | 6.3ohms |
| Continuous Pink Noise Power | 600W |
| Continuous Program Power | 1200W |
| Peak Power | 2400W |
| Axial Sensitivity (50 Hz to 500 Hz) | 98 dB, 1W @ 1m |
| Recommended Crossover Frequencies | High-pass 20 Hz, 24 dB/octave or greater; Low-pass 80 Hz to 150 Hz, 12 dB/octave or greater |
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