Peavey DA 2004 Power Amplifier
Compact, reliable Class‑D amplifier — ideal for PA systems, pro sound rigs and fixed installations.
The Peavey DA 2004 is a robust power amplifier engineered for steady, efficient amplification — perfect for driving speakers in live sound setups, public‑address systems, or fixed installations. Its compact 1‑U rack chassis and efficient Class‑D design allow for versatile use, whether for musical performance, background audio, or multi‑room systems requiring consistent, clean output under load.
Key Features
-
Compact 1U rack-mount design: Slim form factor fits neatly into standard audio racks or compact setups.
-
Class‑D efficient amplification: Offers high power output while maintaining energy efficiency and generating less heat — ideal for extended use or dense installations.
-
Balanced input connectors (XLR / 1/4″ combo): Compatible with a wide range of professional signal sources.
-
Low‑impedance stability: Able to drive demanding loudspeaker loads while preserving signal clarity — suitable for full‑range PA speakers or subwoofers.
-
Protection circuitry & reliable PSU: Built to resist overload, short‑circuit and thermal stress — for long‑term reliability in pro audio rigs.
Technical Specifications
| Amplifier Type |
Class‑D power amplifier |
| Rack Size |
1‑U, 19″ standard rack width; approx. 455 mm depth |
| Input Connectors |
Balanced Neutrik® combo (XLR / 1/4″) inputs |
| Minimum Load Impedance |
2 Ω capable (low‑impedance stability) |
| Protection Features |
Overload / short‑circuit / thermal protection, soft‑start mute at power on/off, clip‑limiting circuitry |
| Power Supply |
Universal AC input 95–265 V (auto-switching) with power‑factor correction, variable‑speed fan cooling |
| Signal‑to‑Noise Ratio (S/N) |
> 105 dB (A‑weighted, 20 Hz–20 kHz) |
| THD + N |
< 0.5% (typically < 0.1%) from 1 W to full output under rated conditions |
Best For
- Live sound PA systems and concert setups requiring stable amplification and wide speaker compatibility.
- Clubs, halls, event venues, or conference rooms needing reliable power for full‑range speakers or subwoofers.
- Fixed installations — restaurants, auditoriums, schools — where compact rack space and low maintenance are priorities.
- Rental rigs or portable sound setups — compact design and efficient Class‑D operation make transport and setup easier.
- Any application demanding clean, high‑current power under varied impedance loads while preserving signal clarity and headroom.