AUDAC CEP408 – 4-Channel Energy-Efficient Amplifier, 4 x 80W 70V/100V
AUDAC CEP408 – 4-Channel Energy-Efficient Amplifier, 4 x 80W 70V/100V is backordered and will ship as soon as it is back in stock.
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AUDAC CEP408 – 4-Channel Energy-Efficient Amplifier, 4 x 80W 70V/100V
What is the AUDAC CEP408 multichannel amplifier?
The AUDAC CEP408 is a 1RU 4-channel class-D power amplifier delivering 4 x 80 W into 4 Ω, 70V or 100V on every channel. It is built for multi-zone background music and paging in offices, schools, retail and hospitality. Energy Star certification and a 0.6 W standby draw keep running costs low.
How does the AUDAC CEP408 multichannel amplifier work?
Each of the CEP408's 4 channels drives its own zone directly at 70V, 100V or 4 Ω, with no bridging, so one rack unit covers 4 separate areas. Balanced inputs land on Euro terminal blocks, and miniature switches link inputs across channels when several zones share a source, saving patch cables. Output is on 4-pin terminal blocks. The amplifier is convection cooled, so it runs silently, and it protects against short circuits, overheating, overload and clipping. Frequency response is 110 Hz – 20 kHz (±3 dB), tuned for speech and background music on constant-voltage lines. Pair it with a matrix such as the MTX88 or LUNA-F. For eight smaller zones, see the CEP803.
What are the key features of the AUDAC CEP408 multichannel amplifier?
- 4 x 80 W — at 4 Ω, 70V or 100V on every channel.
- 4 independent zones — one channel per zone in 1RU.
- Input linking switches — share a source across channels without patch cables.
- Energy Star certified — 0.6 W standby.
- Convection cooled — no fan noise.
- Full protection — short circuit, overheat, overload and limiting.
- Warranty — backed by a 5-year AUDAC manufacturer warranty.
Where is the AUDAC CEP408 multichannel amplifier typically used?
- Commercial meeting space
- Training room
- Multi-purpose room
- Government space
- House of worship
Technical Specifications
| Model | CEP408 |
| Power (AES) | 4 x 80 W @ 4 Ω / 70V / 100V |
| Output impedance | 4 Ω; 70V / 62.5 Ω; 100V / 125 Ω |
| Frequency response (±3 dB) | 110 Hz – 20 kHz |
| Signal/noise | > 100 dB |
| THD+N | < 0.05% (1/8 rated power) |
| Input sensitivity | -0.5 to 10.5 dB |
| Inputs | 4 x balanced, 3-pin Euro terminal; link switches |
| Outputs | 4-pin Euro terminal blocks |
| Technology | Class-D |
| Power | 100–240 V AC, 50/60 Hz, IEC C14 |
| Consumption | 0.6 W standby |
| Cooling | Convection |
| Dimensions | 18.98 x 1.73 x 13.98 in (W x H x D) |
| Weight | 13.89 lb |
| Mounting | 19 in rack, 1RU |
| Warranty | 5 years |
Frequently Asked Questions
Can each channel run a different zone?
Yes. All channels are independent, and link switches let several share one input.
Is it good for music with deep bass?
It is tuned from 110 Hz up for constant-voltage speech and background music. For full-range music, consider the AUDAC EPA or SMQ series.
What speakers work with the CEP408?
Each channel drives 70V, 100V or 4 Ω speaker loads up to 80 W. Browse matching AUDAC speakers in the AUDAC collection.
What warranty does the CEP408 carry?
AUDAC covers it with a 5-year manufacturer warranty.
Can Creation Networks install the CEP408?
Yes. We design, install, program and support AUDAC systems nationwide. Call (888) 230-3661.
At Creation Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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