Turbosound M-18B – 2200W 18" Active Subwoofer
Overview:
The Turbosound M-18B 2200W 18" Active Subwoofer provides powerful low-frequency reinforcement for portable and installed sound systems. Its 2,200-watt output combines with Klark Teknik Class-D technology for efficient operation. The high-excursion 18" LF driver features a 4" voice coil and double suspension for tight, articulate bass. Additionally, the bandpass enclosure improves output efficiency while reducing distortion. Its rugged construction and integrated castors also support mobile use.
Key Features:
• Klark Teknik Class-D Amplification: Class-D technology provides 2,200 watts while supporting efficient operation and easier transport.
• Advanced DSP Processing: The advanced DSP module provides dynamic equalisation and limiting functions for controlled audio performance.
• Efficient Bandpass Enclosure: The bandpass design reinforces low frequencies while improving efficiency and minimising distortion.
• Integrated Bass Controls: Level, polarity, and boost controls help users adjust the subwoofer for different systems.
• Professional Signal Routing: XLR Thru connectors allow connection to additional subwoofers or powered full-range loudspeakers.
• Rugged Mobile Construction: Birch plywood, protective steel grilles, and rubber-tired castors support demanding portable applications.
Specifications:
• Model: M-18B
• Components: 1 x 18″ LF driver
• Amplification: 2,200 W Class-D
• Amplifier Technology: Klark Teknik Class-D technology
• DSP: Advanced DSP
• Input Connectors: 2 x female XLR wired pin 2 hot
• Thru Connectors: 2 x male XLR wired pin 2 hot
• IEC mains connector: With integrated fuseholder
• Controls: Level, Polarity, Boost, Boost Frequency
• Frequency Range: 40 Hz–100 Hz ±3 dB, 30 Hz–150 Hz -10 dB
• Max SPL (peak): 134 dB (half space)
• Power LED: Blue
• Signal LED: Green
• Limit LED: Red
• Max Output Power: 2200 W
• Input Sensitivity: +4 dBu @ center position for full rated power
• Input Impedance: 10 kΩ unbalanced, 20 kΩ balanced
• Power Supply (USA/Canada): 100–120 V~, T 12 A H 250 V
• Power Consumption @ 1/8 max power: 280 W
• Construction: Birch plywood, screwed and glued
• Dimensions (H x W x D): 590 x 640 x 530 mm (23.2 x 25.2 x 20.9″)
• Net Weight: 48 kg (105.6 lbs)
• Polarity switch: Supports proper phasing with loudspeakers
• Boost filter: Switchable at 100 Hz
• Subwoofer level control: Adjusts the output level
• XLR Thru connectors: Connect additional loudspeakers or subwoofers
• Pole mount: Standard 36 mm pole mount for speaker placement
Powerful Low-End for Demanding Sound Systems:
The Turbosound M-18B suits musicians, venues, and sound professionals requiring substantial bass reinforcement. Its 18" driver and 2,200-watt Class-D amplification provide powerful low-frequency output. Furthermore, the rugged birch plywood enclosure and castors support portable applications. The standard 36 mm pole mount also provides flexible speaker placement for different setups.