

Product copy, images, availability cues, and policy labels are drawn from Audico's catalogue records.
Visible-price products are prepared for cart handoff; complex or POA products route to Audico guidance.
Category 311 within Uncategorised.
Compatibility engine
Check the fit before you buy.
Best assessed as category 311 for the customer's actual room, source and budget.
Works well with
- Amplifiers or receivers matched to the speaker load and room size.
- Suitable speaker cable, wall brackets or stands where required.
- Speakers with a suitable impedance and sensitivity match.
- Streaming sources, TV audio, turntable or network player depending on inputs.
Check first
- Confirm amplifier power, impedance and the listening distance.
- Check placement, mounting and cable route before ordering.
- Confirm speaker count, room size and source requirements.
- Check HDMI, phono, subwoofer and multi-room needs before purchase.
Specialist-confirmed product: pricing and fit should be checked before ordering.
AI compare
Compare nearby options.
Why it belongs here
A confident final check before the cart.
Optimal Audio SMARTAMP 20 - 4 x 125W Amplifier with DSP The Optimal Audio SMARTAMP 20 is a powerful 4 x 125W amplifier with advanced digital signal processing (DSP) that delivers superior sound quality and precise audio control. Perfect for audiophiles and home theatre enthusiasts, it offers clear, high-fidelity sound and robust performance for seamless integration into any audio setup. Key Features 4 x 125W power output for dynamic and clear audio Integrated digital signal processing (DSP) for enhanced sound management High-quality components ensuring durability and reliability Easy-to-use interface with advanced audio control options Streamlined design that fits seamlessly into any audio system Exceptional sound fidelity suitable for audiophile-grade listening
Product details
- Name
- Optimal Audio SMARTAMP 20 - 4 x 125W Amplifier with DSP
- Brand
- Optimal Audio
- Model
- SMARTAMP-20
- SKU
- Not supplied
- MPN
- Not supplied
- Commerce action
- enquiry-only

Product images
Product details
- Name
- Optimal Audio SMARTAMP 20 - 4 x 125W Amplifier with DSP
- Brand
- Optimal Audio
- SKU / MPN
- — / —
- Breadcrumb world
- Uncategorised
Technical specifications
Specifications
| Impedance | Impedance not specified |
|---|---|
| Distortion | Distortion level not mentioned |
| Frequency Response | Frequency response not mentioned |
| Channels | 4 |
| Amplifier Class | D |
| Audio Gain Control | Information not available |
| Audio Outputs | Audio outputs not specified |
| Auto Power-off | Auto power-off feature not mentioned |
| Auto Standby | Yes |
| Auxiliary Input | Auxiliary input presence not stated |
You may also like
Related products



Lab Gruppen
Lab Gruppen E8:2 Commercial Amplifier 2 channels | 800 W | Class D
R 20 990,00
Same category or brand
Lab Gruppen
Lab Gruppen - Lucia 120/2M - Compact 2 x 60W Matrix Amplifier for Installation Applications
R 8 990,00
Same category or brand