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Description
Awave DSP-A6 4-channel amplifier with 6-channel DSPA very compact 4 channel amplifier with a 6 channel DSP. 4 channels of RCA inputs, 4 high level inputs, integrated Bluetooth input, optional digital remote control for volume, sub level, preset selection, input selection, mute trigger. 4x30W RMS @ 4 Ohm output channels, 6 channel RCA output. Perfect for entry level SQ systems with 2 way front + active sub. Simple and affordable entry in the SQ world without compromises in the DSP functionality. The
A very compact 4-channel amplifier with a 6-channel DSP. 4 channels of RCA inputs, 4 high-level inputs, integrated Bluetooth input, optional digital remote control for volume, sub level, preset selection, input selection, mute trigger. 4x30W RMS @ 4 Ohm output channels, 6-channel RCA output. Perfect for entry level SQ systems with 2-way front + active sub. Simple and affordable entry in the SQ world without compromises in the DSP functionality. The small size allows for it to be installed in a standard 1-Din space in the dashboard.
The DSP supports the following on every output channel:
- High pass, low pass and band pass crossovers (Linkwitz Riley, Bessel and Butterworth) up to 48 dB/oct
- 31 band fully parametric EQ with +/-15 dB correction
- 1st and 2nd order Allpass filters with Q control and inversion (each of the 31 EQ bands can be switched to Allpass)
- Time delay up to 15 ms for time alignment, selectable in ms, cm or inches, optional linking of channel pairs
- Phase phase switching between 0 and 180 degrees
- Level correction from 0 to -40 dB, optional linking of channel pairs
- Fully functional input mixer with precise level control of all input channels
- Internal pink noise generator to test each individual output channel
Configuration software for Microsoft Windows: DOWNLOAD HERE
Manufacturer provided specs:
- Power supply voltage: 9-16 VDC
- Standby power: <0.1W
- Bandwidth @ -3 dB: 20Hz-20kHz
- Output power at 1% THD-N: 4x 30W RMS @ 4 Ohm
- Output power at 10% THD-N: 4x 35W RMS @ 4 Ohm
- S/N Ratio full power A-: 100dB
- Inputs: 4xRCA analogue, 4x high-level, integrated Bluetooth
- Outputs: 4x Speaker level amplified, 6x RCA pre-outs for all channels
- Input impedance: High level 10 Ohm, RCA 47 kOhm
- Output impedance: 51 Ohm
- System Sample Rate: 48 kHz 24 bit
- Input Voltage: High level 32 Vpp, RCA 6 Vpp
- Output Voltage: High level 28 Vpp, RCA 8 Vpp
- Startup time: 5s
- Control connections: 1x USB 1.1/2.0, optional wired remote (DRC)
- 8 full setup presets
- Auto on via high level signal detect or remote input
- Size: 174x121x42 mm
- Net weight: 0.8 kg
What's included:
- 1x DSP Amplifier unit
- 5m USB A-B cable
- 1x High-level input and speaker output harnesses
- 1x Bluetooth antenna
- Mounting brackets and fasteners
- 1x Instructions
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Perfect
Love it...
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Reviewed in the United States on January 31, 2026
★★★★★ 4
Happy to have a stainless steel one
I'm a female and I tried a few others, but this one seems to be more comfortable in my mouth. I would've given it five stars, but I wish it had one side, a little bit rougher than the other side. I'm spoiled with the one I had which was plastic, but it was perfect. Otherwise one was a milder scraping than the other side, and I seem to like the more aggressive scraping. People who have never used a tongue scraper will be just fine with this and I'm going to stay with this one. Just have to do it more times.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Solid and dependable product
This product has had a positive impact on my oral health. It is well made of solid stainless steel, and is comfortable to hold and use. I have no doubt this product will continue to work for me for years to come.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Well-Designed and Effective
This tongue scraper is high quality and feels well-made. The stainless steel construction is solid and doesn't feel cheap or flimsy. It has good weight to it and seems built to last with regular use.
It's easy to use right from the first time. The process is straightforward - you just hold the handles and gently scrape your tongue from back to front. No complicated technique needed, and it does what it's supposed to do effectively.
The two handles are really well designed, which makes it easy to control. Having a handle on each side gives you a comfortable grip and better leverage than single-handle scrapers. The dual-handle design lets you apply even pressure and maneuver it smoothly without awkward angles or slipping.
This works for both adults and kids with no issues. My teenager uses it without problems, and the ergonomic design fits different hand sizes comfortably. It's versatile enough for the whole family.
One thing I'm uncertain about is the rust-resistance longevity. It says it's rust-proof, but only time will tell how it holds up with daily use and exposure to water. So far it looks fine with no signs of rust, but I'll have to see if that continues months down the line. Another good thing is the edges are not sharp and you won't cut your tongue even if you apply some extra pressure.
The compact size makes it portable. I can easily pack it for travel or keep it in my bag for freshening up during the day. It doesn't take up much space.
For the price, this is recommended. You're getting a functional, well-designed tool that improves oral hygiene and gives you value for money. The dual-handle feature alone makes it worth it compared to basic scrapers. It's a simple addition to your routine that makes a noticeable difference.
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Versatile Product
This tongue cleaner is made from high-quality metal and is easy to clean. Overall, it feels solid and hefty and is extremely comfortable to use. As such, I highly recommend this item.
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Reviewed in the United States on March 10, 2026