รหัสสินค้า : KRK12S2

KRK : 12S2 (ราคาต่อใบ)

240W Active Studio Subwoofer with 12" Speaker, Balanced XLR/TRS/RCA Inputs and Outputs, Lowpass Frequency Adjustment, Phase Switch, and Level Control

Features

• Curved Baffle Curved front plate design virtually eliminates diffraction distortion
• Front-firing Port provides low frequency extension while reducing boundary coupling and the unique shape is optimized to avoid port turbulence
• Bypass Footswitch Control allows you to defeat the sub and provide full range audio to your recording monitors for use with a standard latching inch mono footswitch
• Kevlar 12" Driver -High Excursion woven Kevlar driver cone
• Thermal and Overload / Clip Protection to prevent damage
• Volume Control on rear of unit allows a high resolution gain range from -30 dB to +6 dB.
• Metal Grill is standard to protect the driver from damage

Technical Specifications

Configuration:Front loaded, vented subwoofer

System type:Active Subwoofer

Low-Frequency:12" woven Kevlar woofer

Frequency Response:32Hz - 139Hz (left / right inputs)

Max Peak SPL:119.5 dB

Amplifier Class:Class A-B

Power Output:240 Watts Continuous @ 1% THD+N @ 100Hz

SNR (signal to Noise Ratio):102dB

Amplifier Distortion (THD+N):≤ 0.1% @-3dB of Max Power Output 20Hz - 200Hz

Input Impedance (Ohms):10 kΩBalanced or unbalanced

Ground Lift:On / Off

Low Pass Frequency:55Hz to 170Hz

HPF bypass:with footswitch only

Footswitch:Optional

Phase:0 or 180 degrees

System Volume:-30dB to +6dB

Indicators:Power, protection

Input Connectors:

Stereo RCA for left and right, Stereo balanced TRS for left and right, stereo balanced XLR for left and right

LFE input:balanced TRS

Output Connectors:

Stereo RCA for left and right, Stereo balanced TRS for left and right, stereo balanced XLR for left and right

AC Power Input:Selectable 110V-120V / 220V-240V

Enclosure Construction:18mm reinforced MDF

Finish:Textured Paint

Port Configuration:Front firing slot port

Grille:Metal Mesh

Dimensions (H x W x D):18.11" (460mm) x 15.94" (405mm) x 22.64" (575mm)

Weight:66.44 Lbs. (30.14 Kg.)