רמקול מוגבר ברינג BEHRINGER B1800XP

TT-D

High-Performance Active 3000W PA Subwoofer with 18″ Turbosound Speaker and Built-In Stereo Crossover

High-performance 3000-Watt powered subwoofer for PA applications
World-famous, British engineered 18″ Turbosound speaker
Extremely high sound pressure level and incredibly accurate bass
Precise reproduction of ultra-low frequencies for “bulletproof” punch and impact
State-of-the-art 3000-Watt Class-D amplifier with comprehensive over-excursion, thermal, RMS and clip limit protection
Built-in active stereo crossover provides high-pass filtered outputs for full-range loudspeakers
Tunable and switchable Bass Boost plus Phase switch for ultimate low-frequency performance
Variable High Cut control for perfect sound alignment
Subwoofer Level control to adjust the balance between subwoofer and the full-range speakers
Power, Signal and Clip LEDs for perfect monitoring
Intelligent limiter for maximum sound performance and woofer protection
Internal switch-mode power supply for noise-free audio, superior transient response and very low power consumption
Pole socket for mounting with commercial spacer poles
Ergonomically shaped handles for easy transport
Rugged steel grill for optimal speaker protection

Specification
Amplifier
Maximum output power:3000 W *
Type:Class-D

Audio Inputs
Input A / B:XLR, servo-balanced
Sensitivity:+4 dBu @ 0 dB
(center position) for full rated power
Max input:+22 dBu, balanced, <=1 % THD+N
Input impedance:12 kΩ unbalanced, 24 kΩ balanced

Audio Outputs
Thru A / B:XLR, servo-balanced
Output A / B:XLR, servo-balanced
High-pass filter:100 Hz, Butterworth, 18 dB slope

Controls
Level: -∞ to +6.0 dB
Boost frequency:40 Hz – 90 Hz, +10 dB
Boost:Switchable
High cut:70 – 150 Hz, Butterworth, 24 dB slope
Phase:0° or 180° phase reverse switch

System Data
Frequency range:32 Hz – 200 Hz (-10 dB)
Frequency response:40 Hz – 150 Hz (+/-3 dB)
Signal-to-noise (20 Hz to 20 kHz):>100 dB (A-weighted)
Sound pressure level (half space):max. 129 dB @ 1 m
Woofer:18″
Limiter:Optical

Indicators
Signal LED:Green
Limit LED:Red
Power LED:Amber

Circuit Protection
Amplifier protection:Full short circuit, thermal protection
Load Protection:Turn-on/off muting

Power Supply, Voltage (Fuses)
USA / Canada / Japan:100-120 V~, 50/60 Hz (T 15 A H 250 V)
UK / Australia / Europe / Korea / China:220-240 V~, 50/60 Hz (T 10 A H 250 V)
Power consumption @ 1/8 rated power:180 W
Mains connection:Standard IEC receptacle

Dimensions / Weight
Dimensions (H x W x D): 704 x 549 x 554 mm
Weight: 44.9 kg