QSC K8.2 ลำโพง 2 ทาง แอมป์ในตัว 2025 วัตต์ 8 นิ้ว ความดัง 128 dB

QSC K8.2

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.

QSC K8.2 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