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(2) QSC K12.2 K2 Series Two-Way 12" Powered Speakers with DBX DriveRack PA2 Management System Package
SKU
K12-2NDRIVERACK
Special Price $2,236.40 Regular Price $2,726.25
In Stock - Almost Gone
Most orders placed by 2pm ET ship same day (business days)
The QSC K.2 Series is quite simply, the next standard in powered loudspeakers. To start, each model is equipped with a 2000-watt power module carefully matched to high-performance woofers and compression drivers. DMT (Directivity-Matched Transition) ensures smooth coverage across the entire listening area. Advanced on-board DSP provides Intrinsic Correction voicing and advanced system management to further optimize performance. Superbly flexible, the K.2 Series provides its operators with a library of preset contours for common applications such as Stage Monitor, Dance Music, Musical Instrument Amplification, Hand-held Microphone and more, while also offering storable Scenes to recall user-configurable settings such as input type, delay, EQ, cross-over and selected contour. Operated as either main PA or as a floor monitor, each model can also be flown, wall- or truss-mounted, or placed on a speaker pole, either straight-firing or with 7.5-degree down-tilt. This flexibility makes it a smart choice for a wide range of live sound applications. Each model is housed in a rugged ABS enclosure with a professional yet unobtrusive appearance that is at home in any application. Each model can be utilized in either main PA or floor monitor applications, while ergonomic handles and a heavy-duty steel grille with fabric lining further enhance overall appearance and functionality. The dual pole cups allow a zero or 7.5 degree downward tilt when deployed on a pole. This allows for more even coverage across the listening area and less problems due to rear wall reflections. For suspended applications, integrated M10 fittings with a single pullback are included to accommodate M10 eyebolts. An optional yoke mount accessory is also available for permanent installation to walls and ceilings or for temporary attachment to truss (requires 3rd party hardware).
The DriveRack PA2 provides all the processing you need between your mixer and amplifiers to optimize and protect your loudspeakers. With the latest advancements in dbx's proprietary AutoEQ and AFS algorithms, a new input delay module for delaying the FOH system to the backline, Ethernet control via an Android, iOS, Mac, or Windows device, and updated Wizards, the DriveRack PA2 continues the DriveRack legacy of great-sounding, powerful, and affordable loudspeaker management processors, for a whole new generation. New, improved AutoEQ algorithm ensures an extremely accurate, fast, and non-intrusive automatic EQ experience. With the RTA Mic "listening" to your room, the new, updated DriveRack PA2 AutoEQ algorithm sets speaker levels and room EQ automatically in a matter of seconds. This means room adjustments can now be made very quickly, without subjecting the audience to annoying, lengthy broadcasts of pink noise. Enhanced AFS algorithm for faster, more precise feedback elimination, without adversely affecting your system's tone. Nothing turns audiences away like annoying and potentially painful audio feedback. Fortunately, dbx engineers have revisited their already-stellar Advanced Feedback Suppression algorithm and made it work even better. The DriveRack PA2 listens for and anticipates feedback and adjusts speaker output automatically before it even has a chance, while never altering your sound. Updated Wizards make initial set up easy, while ensuring speaker tunings and other settings are up-to-date. Wizard functions on the DriveRack PA2 guide you through easy, step-by-step processes to help you get the most from your loudspeaker system. Helps you easily configure level balancing, AutoEQ, Advanced Feedback Suppression, and provides access to built-in and constantly updating speaker tunings from most major speaker manufacturers.
QSC K12.2 Powered Loudspeaker features at glance:
- Best in class audio performance.
- 2000 Watt Class-D amplifier module.
- Factory Presets and savable/recallable Scenes for commonly-used applications such as Stage Monitor, Dance Music, Musical Instrument Amplification, Hand-held Microphone and more.
- Multi-function digital display for control and selection of loudspeaker functions including cross-over, EQ, delay and frequency contours.
- Intrinsic Correction tuning and loudspeaker management.
- DMT (Directivity Matched Transition) design provides excellent power response and consistent performance across the listening area (75-, 90-, 105-degree, K12.2, K10.2, K8.2).
- Refined, professional appearance looks great in any application.
- Rugged ABS enclosure for long life and lasting durability.
- Deployment in either main PA or floor monitor position.
- Dual pole cup mounts (straight-firing and 7.5 degree down-tilt).
- M10 fittings for flown applications.
- Optional security panel prevents unauthorized tampering of controls.
- 6-Year Warranty with product registration.
- Presets: The user may select may select from an extensive list of factory preset EQ contours including Live, Dance, Monitor, and many more.
- Scenes: Savable and recallable Scenes can store information like user EQ, Delay, and input configuration settings.
- Outputs: In addition to the two throughput XLRs, a line-level output with the mixed signal from all inputs is also provided. (An optional security cover (K-LOC) may be installed to prevent unauthorized tampering of settings).
The DriveRack PA2 provides all the processing you need between your mixer and amplifiers to optimize and protect your loudspeakers. With the latest advancements in dbx's proprietary AutoEQ and AFS algorithms, a new input delay module for delaying the FOH system to the backline, Ethernet control via an Android, iOS, Mac, or Windows device, and updated Wizards, the DriveRack PA2 continues the DriveRack legacy of great-sounding, powerful, and affordable loudspeaker management processors, for a whole new generation. New, improved AutoEQ algorithm ensures an extremely accurate, fast, and non-intrusive automatic EQ experience. With the RTA Mic "listening" to your room, the new, updated DriveRack PA2 AutoEQ algorithm sets speaker levels and room EQ automatically in a matter of seconds. This means room adjustments can now be made very quickly, without subjecting the audience to annoying, lengthy broadcasts of pink noise. Enhanced AFS algorithm for faster, more precise feedback elimination, without adversely affecting your system's tone. Nothing turns audiences away like annoying and potentially painful audio feedback. Fortunately, dbx engineers have revisited their already-stellar Advanced Feedback Suppression algorithm and made it work even better. The DriveRack PA2 listens for and anticipates feedback and adjusts speaker output automatically before it even has a chance, while never altering your sound. Updated Wizards make initial set up easy, while ensuring speaker tunings and other settings are up-to-date. Wizard functions on the DriveRack PA2 guide you through easy, step-by-step processes to help you get the most from your loudspeaker system. Helps you easily configure level balancing, AutoEQ, Advanced Feedback Suppression, and provides access to built-in and constantly updating speaker tunings from most major speaker manufacturers.
DBX DriveRack PA2 Complete Loudspeaker Management System Features:
- dbx Compression.
- AFS (Advanced Feedback Suppression).
- Graphic EQ.
- 8-Band Parametric EQ (adjusted when using the AutoEQ).
- Subharmonic Synthesis.
- Crossover (supports full range, 2-way, and 3-way systems).
- 8-Band Parametric EQs (used for speaker tunings).
- dbx Limiting.
- Driver Alignment Delays.
- All New Setup Wizard
- Streamlined AutoEQ
- All New AFS (Advanced Feedback Suppression)
- Mobile Control (Android, iOS, Mac, Windows)
- dbx Compression
- Graphic EQ
- 8-Band Parametric EQ (adjusted when using the AutoEQ) Input
- Subharmonic Synthesis
- Crossover (supports full range, 2-way, and 3-way systems)
- 8-Band Parametric EQs (used for speaker tunings) Output
- dbx Limiting
- Driver Alignment Delays
QSC K12.2 K2 Series Two-Way 12" Powered Loudspeaker Specifications
Coverage:DMT (Directivity Matched Transition) design matches the coverage angle of the woofer at the cross-over frequency with the horn pattern to ensure uniform response across the coverage area. Intrinsic Correction techniques are also employed ensuring smooth power response from the loudspeaker. The result is an extremely accurate loudspeaker that behaves well in a wide range of acoustic spaces with little or no equalization.
Applications
The K.2 Series has been primarily designed for portable audio reinforcement. This includes a variety of uses in reinforcement for entertainers and presenters. All are designed to perform well on their own in full-range audio. They can be used singly, in stereo pairs or in distributed or delayed systems. They perform extraordinarily well as both main reinforcement systems and as floor monitors.All three models are equipped with two 35 mm pole sockets that allows use on a speaker stand or on a pole over a subwoofer. (The subwoofer must have a 35 mm pole socket capable of supporting the loudspeakers.) One socket is for vertical mounting, the other for tilting the enclosures down 7.5 degrees. In addition, the K.2 Series have features designed for various suspension methods. They feature two M10 threaded inserts for suspension with eyebolts and a built-in pull-back ring. There are also yoke accessories (model numbers: K8.2 YOKE, K10.2 YOKE, K12.2 YOKE) for each model that can mount either to the sides of the cabinet or to the top and bottom. These yokes allow for rigid mounting to structures and rotation of the speaker system.
Configuration: Multi-purpose, 2-way powered loudspeaker
LF Transducer: 12" (305 mm), cone
HF Transducer: 1.4" (35.6 mm) titanium diaphragm compression driver
Frequency Response (-6 dB): 50 Hz - 20 kHz
Frequency Range (-10 dB): 45 Hz - 20 kHz
Nominal Coverage Angle: 75° Axisymetric
Maximum Rated SPL1: 130 dB @1 M, peak 124 dB @ 1 M, continuous
Amplifier: Class D
Peak: 1800 W (LF), 225 W (HF)
Cooling: Low-noise, variable speed fan
Controls:
Power
3 x Level
Rotary encoder (push)
2 x selection buttons
Indicators:
Monochrome LCD Display 1.75" x 1" (45 mm x 25.4 mm)
2 x Power LED (front and rear)
3 x Input Signal LED
Input A Mic selected LED
Input B Hi-Z selected LED
Limiter active LED
Connectors:
2 x locking XLR/F ¼" combo (Mic/Line Input and Hi-Z/Line Input
1 x 3.5 mm TRS (Stereo Input)
2 x XLR/M (Loop-thru Output)
1 x XLR/M (Mix Output)
1 x locking IEC power connector
AC Power Input: Universal power supply 100 – 240 VAC, 50 – 60 Hz
AC Power Consumption 1/8th Power: 100 VAC, 2.1 A / 120 VAC, 1.9 A / 240 VAC, 1.1 A
Enclosure Details: Impact Resistant ABS
Attachment Points: 2 x M10 threaded inserts plus Pull-Back
Color: Black (RAL 9011)
Grille: 18 Gauge powered coated steel, internal cloth lining
Dimensions (HxWxD):
602 x 356 x 350 mm
23.7 x 14 x 13.8 in
Net Weight: 17.7 kg / 39 lbs
Shipping Weight: 21.7 kg / 47.8 lbs
Regulatory: CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
Optional Accessories:
K12 Tote, K12 Outdoor Cover
M10 Kit-C, K.2-LOC LockOut Cover
K12.2 Yoke
DBX DriveRack PA2 Specifications
Input | (2) line inputs. (1) RTA Mic input |
Input Connectors | (2) Female XLR line inputs. (1) Female XLR RTA Mic input |
Input Type | Electronically balanced/RF filtered |
Input Impedance | >50 kohm |
A/D Converter | dbx Type IV™ Conversion System |
CMRR | > 45dB |
Mic Preamp Phantom Power | +15VDC (RTA) |
Mic Preamp Equivalent Input Noise (EIN) | < -117dB, 22Hz-22kHz, 150 ohm (RTA) |
Output | (6) Line Outputs |
Output Connectors | Male XLR |
Output Type | Electronically balanced, RF filtered |
Output Impedance | 120 Ω |
Max Output | +20dBu |
A/D Dynamic Range | 112 dB A-weighted, 110 dB unweighted |
Type IV Dynamic Range | 123 dB with transient material, A-weighted, 22kHz BW; 121 dB with transient material, unweighted, 22kHz BW; 115 dB typical with program material, A-weighted, 22kHz BW |
Input Delay Length | 100ms |
Alignment Delay | 10ms per channel (60ms total) |
Sample Rate | 48kHz |
Dynamic Range | >110 dB A-weighted, >107dB unweighted |
THD+Noise | 0.003% typical at +4dBu, 1kHz, 0dB input gain |
Frequency Response | 20Hz – 20kHz, +/- 0.5dB |
Interchannel Crosstalk | < -110 dB, -120dB typical (input-to-output: < -100 dB) |
Operating Voltage | 100-120VAC 50/60 Hz - EU: 220-240 VAC 50/60 Hz |
Power Consumption | 22 W |
Unit Weight | 5.25 lbs. (2.4 kg) |
Shipping Weight | 6.75 lbs. (3.1 kg) |
Dimensions | 1.75” (H) x 5.75” (D) x 19” (W), 4.4cm (H) x 14.6cm (D) x 48.26cm (W) |
D/A Dynamic Range | 112 dB A-weighted, 110dB unweighted |
This Package Includes:
(2) QSC K12.2 K2 Series Two-Way 2000W Powered Loudspeakers with 12" Woofers(2) Locking AC Power cords
(2) White QSC Logos
(2) Clutch CL-TOTE1200 Universal Medium Speaker Carry Tote/Bags
(2) Clutch CL-STPACK Tripod Speaker Stands
(1) Clutch Durable Tripod Speaker Stand Set Carry Bag
(1) DBX DriveRack PA2 Processor
(1) Power Cable
(1) Rack mount screw kit
(2) 20FT Sure-Fit XLR Connecting Cables
(5) 8" Reusable Hook and Loop Cable Ties
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