DC Audio PS1200x4 - Mini 4 Channel Amplifier
Key features
- Amplifier channels: 4
- RMS per channel at 4 ohms: 190 W
- RMS per channel at 2 ohms: 300 W
- Frequency response: 10 Hz–20 kHz
- Input sensitivity: 0.4–4 V
- Supply voltage: 9–16 V DC
DC Audio PS1200x4 - Mini 4 Channel Amplifier is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Build a four-speaker car audio system with the compact DC Audio PS1200x4 mini 4-channel amplifier. It delivers 190W x 4 at 4Ω or 300W x 4 at 2Ω, with the option to bridge two channel pairs for 600W x 2 at 4Ω.
Its adjustable high- and low-pass crossovers help you tailor the signal for your speakers. The compact heatsink measures 7.76" L × 5.23" W × 2.3" H.
Key Features & Benefits
- Four-channel output: Power four speakers from one compact amplifier.
- Bridged operation: Two bridged pairs provide 600W x 2 at 4Ω for compatible speaker configurations.
- Adjustable crossovers: High- and low-pass settings from 50Hz to 500Hz let you shape the signal sent to speakers.
- Wide operating range: Full-range output is rated for 9–16.5V operation.
- Power and protection lights: LED indicators help you check the amplifier’s status.
Technical Specifications
| DC Amp Model: | PS-1200x4 |
|---|---|
| Input Sensitivity | 4V~0.4V |
| Frequency Response | 10Hz~20KHz |
| 12dB / Octave Crossover | YES |
| High / Low Pass | 50Hz ~ 500Hz |
| Subsonic Filter | NO |
| Bass Boost @45hz | NO |
| Phase Shift | NO |
| Remote Control | NO |
| Clip Indicator | No |
| Signal to Noise Ratio | dB90 |
| Damping Factor | 90< |
| THD @ 4ohms | Less than 1% |
| Fuse Rating | External 100 amp |
| LED Status Lights | Power/Protect |
| Master/Slave | NO |
| Heatsink Length | 7.76"/197mm |
| Heatsink Width | 5.23"/133mm |
| Heatsink Height | 2.3"/60.0mma |
- Power at 4Ω per channel: 190W x 4 @ 14.4V
- Power at 2Ω per channel: 300W x 4 @ 14.4V
- Bridged power at 4Ω: 600W x 2
- Power inputs: 4 AWG
- RCA jacks: Tiffany-style
- Full-range output voltage: 9–16.5V
Why Choose This Product?
The PS1200x4 gives you several ways to plan a compact car audio system: run four channels independently or use bridged pairs. Its crossover range supports signal adjustment across woofer, midrange, and component-tower applications.
The 4 AWG power inputs and Tiffany-style RCA jacks are useful details to consider when planning the amplifier’s power and signal connections.
Installation & Compatibility Notes
Allow space for the 7.76" × 5.23" × 2.3" heatsink and plan for the external 100 amp fuse requirement. The amplifier has 4 AWG power inputs and a 9–16.5V operating range.
Confirm speaker impedance and the intended channel arrangement before connecting speakers. Check available mounting space and your system’s electrical requirements before installation.
Frequently Asked Questions
How much power does the PS1200x4 provide?
It is rated at 190W x 4 at 4Ω or 300W x 4 at 2Ω, measured at 14.4V. Bridged power is 600W x 2 at 4Ω.
Can I bridge channels to power a subwoofer?
Two channel pairs can provide 600W x 2 at 4Ω when bridged. Check the speaker’s impedance and the intended connection arrangement before installation.
Can I adjust the crossover?
Yes. The 12dB/octave high- and low-pass crossover adjusts from 50Hz to 500Hz.
What space and electrical provisions should I plan for?
Allow for the 7.76" L × 5.23" W × 2.3" H heatsink, 4 AWG power inputs, and an external 100 amp fuse requirement.
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