Активен субвуфер Wharfedale Pro WLA-218BA

SPECIFICATIONS

Model Name: WLA-218BA

System Type: Active 2x18 Subwoofer

Frequency Response (+/-3 dB): 30 Hz - 100 Hz

Frequency Range (-10 dB): 25 Hz - 150 Hz

Loudspeaker Sensitivity @ 1 W / 1 m): 109 dB

Maximum SPL(peak)(@1 m): 148 dB

Nominal Coverage (H x V):    -

Signal Processing: DSP based,8 presets resident in Input Module

Preset list:

A) 1 SPKR 80 Hz LPF

B) 1 SPKR 100 Hz LPF

C) >2 SPKR 80 Hz LPF

D) >2 SPKR 100 Hz LPF

E) CARDIOID AUDIENCE

F) CARDIOID STAGE

G) CUSTOM

H) CUSTOM

Amplifiers

Amplifier Design: Class D

Power Rating: 4000 W Peak / 2000 W Continuous

Power On Protection: Power switch on/off mute

Thermal Protection Amplifier: Shut Down. Auto Reset

Low Line: Voltage Shut Down 80% Nominal Line Voltage

Driver Protection: Independent L/ H Limiters and DC

DC and Short Protection: Yes

Limiter Indicator: Red LED

Signal Indicator: Green LED

Power/Active Indicator: White LED

Find Function Indicator: Blue LED

Input Sensitivity: +4 dBu

Maximum Input Level: +18 dBu

Input Impedance Balanced: 10 KΩ

AC Power details - Power Supply: High Efficiency Switching Mode Power Supply

Connectors

Input Connector: XLR 1/ 4〞Combo jack

Link Connector: Balanced Male XLR Connector

UPDATE: USB Type B

NETWORK (RS485): RJ45

AC Power Options: AC 100--240 V~,50/60 HZ

AC Input Connector: Neutrik powerCON 20 A

AC Loop Through Connector: Neutrik powerCON 20 A

Hardware – Rigging:    -

Enclosure Material and finish: 18 mm Plywood

Colour Options: Black Rhino Paint

Grille Material & Finish: 1.5 Steel

Unpacked dimensions

Height: 560 mm / 22.0"

Width (Front): 1065 mm / 41.9"

Width (Back): 1065 mm / 41.9"

Depth: 756 mm / 29.8"

Packed Dimensions

Height: 638 mm / 25.1"

Width (Front): 1138 mm / 44.8"

Width (Back): 1138 mm / 44.8"

Depth: 829 mm / 326.0"

Net Weight (Kg / lbs): 78.0 Kg / 171.6 lbs

Gross Weight (Kg / lbs): 92.04 Kg / 202.4 lbs