| Low Noise Preamplifier Circuit - Low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. RCA Inputs - Nickel plated high temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant. Electronic Equalizer - Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. | Output Device Technology - PWM MOSFET Power Supply: Stable power through the PC board with minimal heat generation. Heat Sink - Aluminum: Old School Hifonics Heat sink for Superior Heat Dissipation. Power Supply - Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi MOSFET output devices. | Connection Type - Secure molded connection terminal for all Power, Ground and Speaker connections. Angled for ease of access while creating a clean wire management profile. LED System Protection Circuitry Diagnostics - Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel. |
| Customer Reviews | 3.6 out of 5 stars 9 | 4.0 out of 5 stars 4 | 4.1 out of 5 stars 10 | 2.0 out of 5 stars 1 | 3.7 out of 5 stars 3 |
|---|---|---|---|---|---|
| Price | $119.99$119.99 | $99.99$99.99 | $199.99$199.99 | $149.99$149.99 | $179.99$179.99 |
| Channels | 4 | 1 | 5 | 1 | 1 |
| Max Power @ 1 Ohm (watts) | 1 x 1200 | 1 x 500 | 1 x 2200 | 1 x 3200 | |
| Max Power @ 2 Ohm (watts) | 4 x 250 | 1 x 600 | 4 x 315 + 1 x 250 | 1 x 1100 | 1 x 1600 |
| Max Power @ 4 Ohm (watts) | 4 x 125 | 1 x 300 | 4 x 65 + 1 x 125 | 1 x 550 | 1 x 800 |
| Max Power @ 4 Ohm Bridged (watts) | 2 x 500 | ||||
| Fuse Rating | External 40A | External 60A | External 100A | External 125A | External 150A |
| Wire Bass Remote | ✓ | ✓ | ✓ | ✓ | |
| Product Dimensions (inches) | 8.3 x 5.8 x 2.5 | 9.1 x 5.8 x 2.5 | 10.6 x 5.8 x 2.5 | 12.1 x 5.8 x 2.5 | 15.3 x 5.8 x 2.5 |