The GP212-sw is a premium, high-performance rectangular dual 12-inch 4th order band-pass subwoofer, designed for ground stacked use in both touring and installed concert applications where space is a premium. It boasts a combination of punch, low-frequency extension, and musical accuracy, making it an ideal companion for QSC’s acclaimed WideLine series and other professional sound systems. Each unit includes six threaded M10 inserts for suspension in permanent installations, and features interlocking feet for stable horizontal stacking. Additionally, a screw-in (M20) pole mount supports small 2-way full-range speakers, ensuring versatile usage. The subwoofer’s impressive performance is achieved through careful transducer selection, cabinet volume optimization, and port tuning to deliver solid and accurate musical fundamentals.
The QSC GP218-SW-BK subwoofer offers an impressive mix of power, deep bass, and accurate sound, making it an excellent match for the QSC WideLine series and other professional audio systems. It features sixteen threaded M10 inserts for suspension and interlocking feet for stable horizontal stacking. The 18-inch woofers in the subwoofer feature a double-layer spider, triple roll surround, 4-inch fiberglass voice coil, and an aluminum demodulating ring, ensuring extended excursion, minimal distortion, and high performance at extreme power levels.
The black QSC E110 is a versatile 10″ two-way loudspeaker featuring a die-cast frame woofer with a 2.5″ voice-coil, designed for both stage monitoring and main PA use. Its 85-degree Directivity Matched Transition (DMT) design and dual-angle 35mm socket facilitate optimal sound coverage. Compatible with E-Series Yoke and M8 eyebolts (sold separately), it includes dual NL4 and screw terminal inputs for connectivity.
The QSC E110 Yoke Mount, constructed from powder-coated steel, is designed for securely mounting the E110 speaker in a vertical orientation on various structures.
The black QSC E112 is a highly versatile, trapezoidal, two-way loudspeaker ideal for live performances, DJ setups, karaoke, and event productions. It features a 12″ woofer and a 1″ compression driver, delivering a frequency response of 64 Hz to 20 kHz with a peak SPL of 128 dB. An amplifier providing at least 400W continuous power is required. For optimal performance, the use of a DSP speaker processor or a power amplifier with integrated DSP is recommended to manage crossovers, limiting, and equalization.
The QSC E115 is a black, trapezoidal two-way loudspeaker designed for versatile sound reinforcement, featuring a 15″ woofer and 1.5″ compression driver that deliver a frequency response of 55 Hz to 20 kHz and a peak SPL of 130 dB, requiring a minimum 500W continuous amplifier. Ideal for live performances, DJ sets, karaoke, and events, it integrates well with QSC’s GXD or PLD amplifiers and TouchMix digital mixers for enhanced DSP and preset configurations.
The black QSC E118SW Passive Subwoofer is a high-performance direct radiation subwoofer ideal for live performances, DJ and dance music, karaoke, and event production. It features an 18″ woofer with a frequency response of 37 to 230 Hz and a peak SPL of 133 dB, requiring an amplifier with a minimum of 800W continuous power. The rugged plywood enclosure, coated in black textured paint, includes a foam-lined grille, an M20 pole socket, and attachment points for optional casters. Compatible with QSC’s GXD and PLD amplifiers or TouchMix digital mixers for optimal DSP settings.
The QSC E215 is a high-output 2-way loudspeaker featuring dual 15″ woofers with die-cast aluminum frames and a 1.5″ high-frequency driver, offering a frequency range of 39 Hz to 20 kHz and an SPL of 134 dB. It handles 1000W continuous and 4000W peak power, with a 75° conical dispersion. The enclosure is constructed from 11-ply plywood, coated with black textured paint, and a perforated steel grille. Connectivity includes two NL4 connectors and one barrier strip, with optional accessories available for added protection and installation versatility.
The QSC E218SW is a direct radiating subwoofer with dual 18″ woofers, delivering a frequency range of 32 to 230 Hz at an SPL of 136 dB. It features die-cast aluminum frames, 4″ voice coils, and handles 1200W continuous and 4800W peak power. The 11-ply plywood enclosure has a black textured finish and a perforated steel grille with foam lining. Connectivity includes two NL4 and one barrier strip connectors. Optional accessories include a custom-fit padded cover and a caster kit for enhanced portability.
This durable cover, compatible with the E218SW subwoofer, is made from heavy-duty Nylon/Cordura material and features soft padding for enhanced protection; it is designed for use with the caster side down (casters sold separately).
The QSC EB3082-BK Extension Bar, when used with two AF3082-S array frames, permits the suspension of WL212-SW subwoofers behind WL3082 line array modules, essential for configurations where subwoofers need to be flown behind the main array.
The QSC GP118-sw is a top-tier, compact subwoofer featuring an 18″ driver in a bass-reflex design, ideal for touring and installed concert settings. It offers interlocking feet for secure stacking, built-in handles for easy transport, a threaded pole cup for mounting full-range speakers, dual NL4 Speakon connectors, M10 fittings for suspension, and is constructed with durable 18 mm Baltic birch plywood and a 16-gauge powder-coated steel grille.
The GXD 4 from QSC is a lightweight (11.3 lbs) power amplifier designed for professional PA systems, supporting speakers with 4 and 8 ohm loads and delivering up to 1600W output. It features a class D output stage, a universal power supply, and an integrated DSP with High and Low-Pass filters, a 4-band parametric EQ, signal alignment delay, and RMS/Peak protection limiting. Connectivity options include parallel XLR and 1/4″ TRS inputs with loop-through, as well as professional binding posts and NL4 connectors. The unit also provides smart speaker protection settings based on output and impedance, and includes a standard IEC power cord.
The K10.2 is a 2-way active 10″ speaker with a 2000-watt power module, matched to high-performance woofers and compression drivers. It features DMT (Directivity-Matched Transition) for smooth coverage, on-board DSP with Intrinsic Correction voicing, and advanced system management. The speaker’s flexible design includes preset contours for various applications, storable user-configurable settings, and versatile mounting options, making it suitable as a main PA or floor monitor.
