This hour's deals
−78%
Tech · Audio Intensity
Give your car audio a serious power bump
Rainbow Dream 0.5K Mono 500W Class D Amplifier
A 500W Class D mono amplifier for bass lovers who want their subwoofer to hit harder.
Deal score 10.0 · Unreal
$89.99$400.00 Audio Intensity's regular price
You save $310.01 at Audio Intensity
This deal was in an earlier drop. The store may have changed its price since.
Why it's a great deal
- Audio Intensity lists its regular price at $400.00: 78% off by its own figures
Every store we checked
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- Audio IntensityNew
In stock
$89.99Observed at 10:01 PM
From Audio Intensity
- Single-channel Class D subwoofer amplifier
- Compact 155 x 55 x 165mm chassis fits beside or behind a compact enclosure
- 170W RMS at 4 Ohm, 310W at 2 Ohm, 500W RMS at 1 Ohm
- 20Hz to 400Hz band-limited subwoofer amplifier, not full-range
- Input sensitivity 0.25V to 5V suits weak factory preouts and hot DSP outputs
- 90dB signal to noise, THD under 0.02 percent
- Fit
- Compact chassis 155 x 55 x 165mm; small enough to mount beside or behind a compact enclosure
- Sizing
- Pick the impedance that lands nearest the power the driver is rated for, not the one that gives the biggest number; running a 250W sub at 1 Ohm for 500W risks d
- Care
- Leave air around the heatsink; Class D runs cool, not cold, and a small chassis has less surface to shed heat from
- Guarantee
- No manufacturer warranty; discontinued model with no replacement pipeline
- Returns
- Final sale: no returns, no exchanges
- Shipping
- Free shipping to the lower 48; AK, HI and international quoted live at checkout
Specs
- Frequency Response
- 20Hz to 400Hz
- Signal To Noise Ratio
- 90 dB
- Total Harmonic Distortion
- Less than 0.02 percent
- Input Sensitivity
- 0.25V to 5V