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qsc_k8-2_power_speaker

ลำโพงกลางแจ้ง QSC K8.2 Active Loudspeaker 8″

ลำโพงแบบมีกำลังขยายในตัวรุ่นล่าสุดจาก QSC ในตระกูล K.2 Series, QSC K8.2 ดอกลำโพงขนาด 8 นิ้ว เสียงแหลม 1.4 นิ้ว, มีกำลังขับ 2000 วัตต์ Class-D Amplifier, Multi-Function Digital Display, DSP: EQ, Delay, Frequency Contours, Frequency Response (-6 dB): 59 Hz – 20 kHz

34,850 ฿

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QSC K8.2  8″ 2-Way 2000 Watt Powered Speaker

ลำโพงแบบมีกำลังขยายในตัวรุ่นล่าสุดจาก QSC ในตระกูล K.2 Series, QSC K8.2 ดอกลำโพงขนาด 8 นิ้ว เสียงแหลม 1.4 นิ้ว, มีกำลังขับ 2000 วัตต์ Class-D Amplifier, Multi-Function Digital Display, DSP: EQ, Delay, Frequency Contours, Frequency Response (-6 dB): 59 Hz – 20 kHz

The K.2 Series K8.2 Two-Way 2000 Watt Powered Speaker from QSC features “next generation” upgrades to the popular K-Series powered speakers and is well suited for live bands, public speaking, DJ and Club applications, as well as schools, houses of worship, and event production companies. The K.2 Series features a Class-D power amplifier supplying 1800W to the 8″ woofer and 225W to the 1.4″ titanium compression driver, which combine to deliver a frequency response of 59 Hz to 20 kHz with a peak SPL output of 128 dB.

Notable upgrades include over twice the power of the original K-Series, which provides better performance with less distortion, as well as a more powerful DSP section with user-adjustable crossover, delay, and EQ.

A high-quality LCD display provides advanced functionality and control, allowing the user to select a factory voice for specific applications, or save user presets with custom selected parameters. Additionally, the K.2 now includes Hi-Z (high impedance) inputs for passive instruments, such as electric bass guitars and acoustic/electric instruments.

Other features include a dual pole-cup for improved center-of-gravity, a cloth-lined grille for a more elegant look, an 1/8″ mini-jack input, three independent gain controls for each input, and a shallower monitor angle of 55°.

There are several optional accessories available for the K8.2 including the K8 Tote, K8 Outdoor Cover, M10 Kit-C, K.2-LOC Lock Out Cover, and K8.2 Yoke. The K8.2 ships with a locking IEC power cord.

Features:

  • Powerful active PA speaker with 8″ LF driver and 1.4″ HF driver
  • 2000 Watt Class-D amplifier module
  • Intrinsic Correction™ tuning and  loudspeaker management
  • DMT™ (Directivity Matched Transition)  design provides excellent power response and consistent performance across the listening are
  • 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
  • Factory Presets and savable/recallable Scenes for commonly-used application
  • Multi-function digital display for control and selection of loudspeaker functions including cross-over, EQ, delay and frequency contour
  • Dual pole cup mounts (standard and 7.5 degree down-tilt)
  • M10 fittings for flown applications
  • Optional security panel prevents  unauthorized tampering of controls
  • Complete EASE and CAD information  available online
  • 6-Year Warranty (with product registration)

Specifications

Configuration Multi-purpose, 2-way powered loudspeaker
LF Transducer 8″ (203 mm), cone
HF Transducer 1.4″ (35.6 mm) titanium diaphragm compression driver
Frequency Response (-6 dB) 59 Hz – 20 kHz
Frequency Range (-10 dB) 55 Hz – 20 kHz
Nominal Coverage Angle 105° Axisymetric
Maximum Rated SPL1

Amplifier

Cooling

128 dB @1 M, peak 122 dB @ 1 M, continuous

Class D Peak: 1800 W (LF), 225 W (HF)

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 Power2 100 VAC, 2.1 A / 120 VAC, 1.9 A / 240 VAC, 1.1 A
AC Power Consumption – Standby .2A at any voltage
Enclosure Details
Enclosure Enclosure 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) 17.7 x 11 x 10.6 in

449 x 280 x 269 mm

Net Weight 12.2 kg (27 lbs)
Shipping Weight 14.4 kg (31.8 lbs)
Regulatory CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
Optional Accessories K8 Tote, K8 Outdoor Cover
M10 Kit-C, K.2-LOC Lock Out Cover
K8.2 Yoke

Downloads

ดาวน์โหลด QUICK START GUIDE ลำโพงกลางแจ้ง QSC K8.2

ดาวน์โหลด MANUAL ลำโพงกลางแจ้ง QSC K8.2

Video