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
ราคาสินค้าเป็นราคาต่อใบ…และไม่รวมภาษีมูลค่าเพิ่ม
฿41,000.00 ฿34,850.00
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.
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 |