TH MONO
TH MONO Amplifier | 2200 W | 1 x 2200 W @ 1 ohm | D-class
The force behind every BASSO. TH MONO is a dedicated monoblock built to drive marine subwoofers with the headroom low frequencies demand on open water: 750 W at 4 ohm, 1300 W at 2 ohm and 2200 W at 1 ohm, paired with the processing handled upstream. Available in 12 V and 24 V architecture.
Amplifier Tech Data
| Channels | 1 |
| Class | ADC (Advanced D-Class) |
| Hi Level Input | No |
| Low Level Input | Yes |
| Digital Input | No |
| Operating power supply voltage | 11 ÷ 15 VDC |
| Idling current | 1.8 A |
| Remote OUT | 6.5 ÷15 VDC (150 mA) |
| Remote IN | 4 ÷15 VDC (1 mA) |
Amplifier Stage
| Bandwidth A | 10 Hz ÷ 500 Hz |
| Total Power RMS | 2200 W |
| Minimum load impedance | 1 ohms |
| Output Power (RMS) @14.4 VDC, 1% THD |
750W x 1 (4ohms) 1300W x 1 (2ohms) 2200W x 1 (1ohms) |
| Adjustable Crossover | No |
Inputs
| Input Type | Pre-In |
General Requirements
| Operating temperature range | -15°C ÷ 55°C (5 °F to 131 °F) |
Dimensions
|
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| Dimension A | 360 mm |
| Dimension B | 320 mm |
| Dimension C | 203 mm |
| Dimension D | 163 mm |
| Dimension E | 55 mm (2.17 in) |
| Dimension C1 | 239 mm (9.4094 in) |
Features
- Dedicated monoblock for marine subwoofers
- 750 W @ 4 ohm, 1300 W @ 2 ohm, 2200 W @ 1 ohm
- Level potentiometer and USB-C for firmware update
- Heavy-duty aluminium and AISI 304 stainless steel chassis
- Water-resistant sealed enclosure with IP-rated connections
- Available in 12 V and 24 V architecture
Technologies
The full resolution of the recording, at sea.
Certification issued by the Japan Audio Society under IEC 60268-5 test conditions, covering the complete system from source to speaker. Frequency response extended to 40 kHz, one octave beyond the market standard in the high frequencies. Audison is the only brand in the marine industry to offer complete certified systems.
Two processors, one system.
Two Analog Devices processors working in parallel with dual microcontroller units, processing at 24-bit/96 kHz for routing flexibility, high-performance signal processing and system scalability.
Correction that happens before distortion does.
Patented loudspeaker virtualisation and protection technology based on Wave Digital Filters. It uses the Thiele and Small parameters of each driver for adaptive modeling, reduces distortion, increases SPL within safe operating limits and protects the speaker in real time through coil current sensing. Predictive correction, not reactive.
The system, made tunable.
Tuning software with signal routing, parametric equalisation and per-zone configuration in a single interface, designed to turn a complex multi-zone marine installation into a controlled, repeatable result.
Sixteen channels, one twisted pair.
Simultaneous transmission of audio streaming and control signals for up to sixteen channels over a single cable, with no intermediate analog conversion. RS232, CAN Bus and analog trigger interfaces complete the integration with onboard systems.
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