DC Audio "PITBULL 20k" 20,000 watt Mono Block Amplifier
Key features
- Amplifier channels: 1
- RMS output at 4 ohms: 7500.0 W
- RMS output at 2 ohms: 13000 W
- RMS output at 1 ohm: 20000 W
DC Audio "PITBULL 20k" 20,000 watt Mono Block Amplifier is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Give demanding subwoofers the output of a DC Audio Pitbull 20k mono block amplifier, rated up to 20,000 watts RMS at 1 ohm and 14.4V. Built for 12-volt car audio systems, it combines low-impedance stability with adjustable filters and a wired bass remote.
Key Features & Benefits
- High RMS output: Choose from three stated power ratings to match the amplifier’s output to your subwoofer load.
- Adjustable bass controls: Low-pass, subsonic, bass-boost, and phase settings help tailor the signal for your setup.
- Remote and clip indicator: Adjust bass from the listening position and monitor the indicator for signs of clipping.
- High-current connections: Triple 1/0 AWG power and ground inputs and 8 AWG speaker terminals support the specified connection layout.
- RCA pass-through: Route the signal to additional amplifiers without extra adapters.
Technical Specifications
| Rated output power (RMS) | 7,500x1 @ 4 ohms, 14.4V; 13,000x1 @ 2 ohms, 14.4V; 20,000x1 @ 1 ohm, 14.4V |
|---|---|
| Stability | 1 ohm stable |
| Power and ground inputs | Triple 1/0 AWG |
| Speaker terminals | 8 AWG |
| RCA connections | Tiffany Style RCA jacks; RCA pass-through |
| Bass remote | Wired remote control |
| Construction | HD End Plates |
| DC Amp Model: | Pitbull 20k |
|---|---|
| Input Sensitivity | 6V~0.2V |
| Frequency Response | 15Hz~270Hz |
| 24dB / Octave Crossover | YES |
| Low Pass | 35Hz ~ 250Hz |
| Subsonic Filter | 10Hz-50hz |
| Bass Boost @45hz | 0 ~ 9db |
| Phase Shift | 0 ~ 180 |
| Remote Control | Yes |
| Clip Indicator | Yes |
| Signal to Noise Ratio | dB100 |
| Damping Factor | 150< |
| THD @ 4ohms | Less than 0.1% |
| Fuse Rating | External 660 amp x 3 |
| LED Status Lights | Power and Protect |
| Master/Slave | No |
| Heatsink Length | 37.75"/958mm |
| Heatsink Width | 11.5"/292mm |
| Heatsink Height | 2.6"/66mm |
Why Choose This Product?
The Pitbull 20k is designed for high-demand subwoofer systems where the selected load and available 12-volt system can support the amplifier’s requirements. Its adjustable filters let you shape the subwoofer signal, while the bass remote makes level changes accessible from your listening position.
The clipping indicator gives you a visual cue when the amplifier is being overdriven. RCA pass-through also provides a direct way to route signal onward when your build uses additional amplifiers.
Installation & Compatibility Notes
Check your system’s subwoofer impedance and electrical capacity against the amplifier’s ratings before installation. The amplifier is listed as 1 ohm stable, with output ratings specified at 4, 2, and 1 ohm at 14.4V.
Allow space for the 37.75" x 11.5" x 2.6" heatsink dimensions. Installation planning should also account for the triple 1/0 AWG power and ground inputs, 8 AWG speaker terminals, and external fuse rating shown in the specifications.
Frequently Asked Questions
What is the Pitbull 20k’s RMS output?
Its listed RMS output is 7,500x1 at 4 ohms, 14,4V; 13,000x1 at 2 ohms, 14.4V; and 20,000x1 at 1 ohm, 14.4V.
Is this amplifier stable at 1 ohm?
Yes. It is listed as 1 ohm stable. Match the subwoofer load and system electrical capacity to the amplifier’s requirements.
What adjustments can I make to the subwoofer signal?
The amplifier has a 35 Hz–250 Hz low-pass filter, a 10 Hz–50 Hz subsonic filter, bass boost at 45 Hz from 0–9 dB, and phase shift from 0–180.
What are the heatsink dimensions?
The heatsink measures 37.75" (958mm) long, 11.5" (292mm) wide, and 2.6" (66mm) high.
Does it have a remote control and clipping indicator?
Yes. The specifications list both remote control and clip indicator. The product details identify the remote as wired.
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