HF-63X1 and HF-63X2 Specifications (subject to change without notice)

Frequency Range:

1,300 - 16,000 Hz (-6 dB)

Nominal Coverage:

90° horizontal X +15 to -35° vertical (50° total, adjustable mount provides for vertical plane adjustments. The hori-

 

zontal plane can be adjusted by altering mounting position on the low frequency enclosure before tightening bolts.

DI:

9.0 dB (600 to 16,000 Hertz average)

Q:

8.0 (600 to 16,000 Hertz average)

SPL (peak):

HF-63X1 with LF-3115: 123 dB

 

HF-63X2 with LF-3215: 126 dB

Impedance:

HF-63X1 with LF-3115: 8 Ohms nominal

 

HF-63X2 with LF-3215: 4 Ohms nominal

Maximum Input Power:

HF-63X1 with LF-3115: 150 W

(2 hours EIA 426B)

HF-63X2 with LF-3215: 300 W

Sensitivity:

HF-63X1 with LF-3115: 95.0 dB

 

HF-63X2 with LF-3215: 97.5 dB

Crossover Frequency:

1,300 Hz

Connectors:

Barrier strip screw terminals accept up to #10 AWG stranded wire. Six terminals: Two full-range input terminals,

 

two HF OUT terminals (factory wired to compression driver), and two LF OUT terminals with factory supplied wiring

 

for connection to QSC LF-3115 or LF-3215 low frequency loudspeaker.

Transducers:

1.5” (38mm) exit, 2.5” (63.5mm) titanium diaphragm compression driver.

Mounting Hardware:

Attaches to top of the LF-3115 or LF-3215 low frequency cabinet using three 5/16”-18 x 3/4” long bolts.

Size:

30” wide X 16” high X 20” deep (762mm X 406mm X 508mm)

Weight:

50 lbs. (shipping), 40 lbs. (net), 22.7/18.4 kilograms

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QSC Audio SC-322X Frequency Range, Nominal Coverage, SPL peak, Impedance, Maximum Input Power, Hours EIA 426B, Sensitivity
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SC-322X specifications

The QSC Audio SC-322X is a high-performance loudspeaker designed to deliver exceptional sound quality and reliability for a range of applications, including live performances, installations, and corporate events. Renowned for its versatility and consistent audio performance, the SC-322X is an ideal choice for sound professionals seeking powerful and clear sound reproduction.

One of the standout features of the SC-322X is its advanced two-way design, which includes a dual 12-inch cone woofer and a powerful 1.75-inch titanium diaphragm compression driver. This combination delivers impressive low-frequency response down to 45 Hz, ensuring that deep bass notes are rendered with precision and clarity. The system's crossover technology allows for seamless integration between the woofer and tweeter, resulting in a balanced sound across the frequency spectrum.

The SC-322X also incorporates QSC’s proprietary DMT (Directivity Matched Transition) technology. This innovative design allows for consistent coverage throughout the listening area while minimizing distortion and maintaining a well-defined sound stage. Users can expect excellent sound quality regardless of their position in the venue, making the SC-322X a reliable choice for a variety of setups.

Durability and reliability are hallmarks of the SC-322X. The enclosure is constructed from premium-grade plywood, offering robustness suitable for both touring and permanent installations. Its rugged exterior is enhanced with a durable powder-coated finish and a dense foam grille, protecting the internal components while maintaining an elegant appearance.

In terms of connectivity, the SC-322X features a variety of input options, making it highly adaptable to different audio systems. The loudspeaker is equipped with Neutrik Speakon inputs, ensuring secure connections and minimizing signal loss. Additionally, the integrated pole mount socket makes it easy to position the speaker for optimal sound projection, whether on the ground or elevated.

For sound professionals seeking a portable loudspeaker that does not compromise on performance, the QSC Audio SC-322X is a top-tier option. Its combination of cutting-edge technology, sturdy construction, and exceptional sound quality makes it suitable for demanding environments, whether in a concert hall, theater, or corporate venue. The SC-322X represents a significant investment in audio fidelity and reliability, positioned as a powerful tool in any audio engineer's arsenal.
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