4D1800i

Model

Frequency Response

Damping Factor

Slew Rate

Input Sensitivity

THD+N

SNR

Input Impedance

Power Supply Required

Voltage Range

Input Connector

Output Connector

Product Dimensions (mm)

Net Weight

Protection

: 4D-1800

: 15Hz-20KHz,+/-0.5dB

: ＞240

: 28V/μs

: 20dB, 23dB, 26dB, 29dB, 32dB, 35dB, 38dB.41dB

: ＜0.1%

: ≥100dB(A-Weighted)

: 20kΩ Balance /10kΩ Unbalance

: AC 200-240V ~50-60HZ

: AC 180-260V~50-60HZ

: Male & Female XLR

: Speakon

: 483 (W) X 88 (H) × 340 (D)

: 11.2 Kg

: Protection against Overload,DC, Overheat, Short Circuit, distortion limit and sub-low frequency, and EM RF Interference Filter