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Product Description
Product Description
Wet Sounds HTM-8 Full-Range Class-D 8-Channel Marine Amplifier
The Wet Sounds HTM-8 is an 8-channel Class-D marine amplifier designed to deliver powerful, full-range audio in a compact chassis. With up to 150 watts RMS per channel at 2 ohms and 300 watts RMS per channel when bridged at 4 ohms, it gives you plenty of flexibility for building a high-output audio system. Why settle for limited power when you can have eight channels working together?
Power for Multi-Channel Audio Systems
The Wet Sounds HTM-8 provides 85 watts RMS × 8 at 4 ohms stereo and 150 watts RMS × 8 at 2 ohms stereo. For even more output, the channels can be bridged to deliver 300 watts RMS × 4 at 4 ohms.
That makes the HTM-8 a versatile choice when you need to power multiple speakers from one amplifier. Think of the eight channels as eight lanes on a highway, giving your audio system plenty of room to send power where it needs to go.
Full-Range Audio Performance
The HTM-8 features full-range audio capability with a frequency response of 20 Hz to 20 kHz at -3 dB. Whether your system needs to handle lower frequencies or higher-frequency detail, the amplifier is designed to cover the full audio range.
It also features selectable Full, HP, and LP crossover modes. The adjustable crossover range runs from 50 Hz to 500 Hz, giving you control over how the amplifier handles different parts of the audio spectrum.
Flexible Crossover and Input Controls
With an input sensitivity range of 350 mVrms to 6 Vrms, the HTM-8 offers flexible input capability. The selectable crossover options let you choose Full, HP, or LP operation based on the needs of your audio system.
A subsonic filter is also included on channels 7/8, with an adjustable range from 10 Hz to 55 Hz. With these controls available, you can shape the amplifier's operation rather than being locked into one fixed configuration.
Compact Class-D Design
The HTM-8 uses Class-D power supply technology to deliver substantial output while maintaining a compact chassis. Its reduced height compared with previous HTX models makes it well suited to tighter spaces without sacrificing its multi-channel capabilities.
The amplifier's removable power and speaker connectors also provide convenient access, while optional mounting feet allow the amplifier to be elevated from the mounting surface.
Built for Demanding Marine Applications
The Wet Sounds HTM-8 features an IPX5 rating, making it designed for applications where protection against water exposure is important. It also includes a blue LED back-lit badge that indicates power status while adding a clean visual detail.
The badge can be mounted horizontally or vertically, giving you additional flexibility when positioning the amplifier. Thermal overload protection is also part of the HTM Series design, helping it handle demanding operating conditions.
Wet Sounds HTM-8 Specifications
- Channels: 8
- RMS Power @ 4 Ohm Stereo: 85W × 8
- RMS Power @ 2 Ohm Stereo: 150W × 8
- RMS Power @ 4 Ohm Bridged: 300W × 4
- Adjustable X-Over Range: 50 Hz – 500 Hz
- Signal-to-Noise Ratio: 95 dB
- Frequency Response (-3 dB): 20 Hz – 20 kHz
- Input Sensitivity: 350 mVrms – 6 Vrms
- Subsonic: 10 Hz – 55 Hz (CH. 7/8)
- Selectable Crossover: Full / HP / LP
- IP Rating: IPX5
A Powerful Eight-Channel Solution
The Wet Sounds HTM-8 combines eight channels of amplification, Class-D power supply technology, full-range audio capability, flexible crossover controls, and an IPX5-rated design in a compact chassis. With up to 150 watts RMS × 8 at 2 ohms or 300 watts RMS × 4 when bridged, it provides the power and flexibility needed for demanding multi-channel marine audio applications.
Frequently Asked Questions
- How many channels does the Wet Sounds HTM-8 have? The amplifier has eight channels.
- How much power does the Wet Sounds HTM-8 produce at 2 ohms? It produces 150 watts RMS × 8 at 2 ohms stereo.
- Can the HTM-8 channels be bridged? Yes. The amplifier produces 300 watts RMS × 4 at 4 ohms when bridged.
- What crossover settings does the HTM-8 offer? It provides selectable Full, HP, and LP crossover modes with an adjustable range of 50 Hz to 500 Hz.
- What does the IPX5 rating mean for the HTM-8? The IPX5 rating makes the amplifier suitable for applications where protection against water exposure is important.









