AudioControl Rialto 400 Stereo Integrated Amplifier, Compact 2.1 Channel Excellence
Product Description
Immerse yourself in a world of detailed soundscapes with the AudioControl Rialto 400. Imagine the thrill of experiencing your favorite music or movies with vibrant clarity and dynamic power, transforming your living space into a haven of sonic excellence.
The Rialto 400 combines a compact amplifier and Wolfson Digital-Analog-Converter (DAC) designed for audiophile performance, offering 100w into 8 Ohms and 200w into 4 Ohms. With features like TOSLINK and Coaxial Digital Inputs, along with AudioControl's patented AccuBASS® technology, this powerhouse ensures every note and whisper is delivered with precision.
Perfectly suited for any room in your home, the Rialto 400 integrates effortlessly, whether enhancing your high-end audio system in the living room or providing crisp background music in a sophisticated lounge area. Rely on MODIA's expert consultation and installation teams in Houston, Dallas, and Austin to ensure seamless integration into your lifestyle.
At MODIA, we go beyond selling products. With personalized consultations, experience our 10,000+ sq ft acoustically-treated showroom, and trust our professionals for installation and calibration. Visit our Houston showroom or contact our Dallas and Austin teams for the AudioControl Rialto 400.
| Power Output (8Ω) | 100W per channel |
| Power Output (4Ω) | 200W per channel |
| Minimum Speaker Load | 4Ω |
| Signal to Noise Ratio | >95dB |
| Frequency Response | 20Hz-20kHz |
| Total Harmonic Distortion | 0.09% |
| Dimensions | 8.5” W x 5.4” D x 2.9” H |
| Weight | 6.0lbs (2.7kg) |
| Digital Inputs | Optical TOSLINK, Coax S/PDIF 75 ohms |
| Analog Inputs | Stereo RCA, Stereo Speaker Level |
| Power Consumption (typical usage) | 40W |
| Line Voltage | 100-120VAC/200‐240VAC Switchable |
Professional Installation
Expert installation by certified technicians.
Technical Support
Get help with setup and troubleshooting.
Warranty Info
Comprehensive warranty coverage.
Credit & Debit Cards
Visa, Mastercard, American Express, and Discover via Stripe.
ACH Bank Transfer
Bank transfer payments processed securely through Stripe.
Digital Wallets
Apple Pay, Google Pay, and Amazon Pay accepted at checkout.
Buy Now, Pay Later
Flexible financing through Klarna and Affirm.
Free Shipping
Free standard shipping on all U.S. orders. White glove delivery for large items.
30-Day Free Returns
Full refund within 30 days. No restocking fees. We pay return shipping.
Technical Specifications
| Power Output (8Ω) | 100W per channel |
| Power Output (4Ω) | 200W per channel |
| Minimum Speaker Load | 4Ω |
| Signal to Noise Ratio | >95dB |
| Frequency Response | 20Hz-20kHz |
| Total Harmonic Distortion | 0.09% |
| Dimensions | 8.5” W x 5.4” D x 2.9” H |
| Weight | 6.0lbs (2.7kg) |
| Digital Inputs | Optical TOSLINK, Coax S/PDIF 75 ohms |
| Analog Inputs | Stereo RCA, Stereo Speaker Level |
| Power Consumption (typical usage) | 40W |
| Line Voltage | 100-120VAC/200‐240VAC Switchable |
Key Features
Product Support
Professional Installation
Expert installation by certified technicians.
Technical Support
Get help with setup and troubleshooting.
Warranty Info
Comprehensive warranty coverage.
Payment Methods
Credit & Debit Cards
We accept Visa, Mastercard, American Express, and Discover. All transactions are securely processed through Stripe with PCI Level 1 encryption.
ACH Bank Transfer
Pay directly from your bank account. ACH payments are processed securely through Stripe.
Digital Wallets
Apple Pay, Google Pay, and Amazon Pay are accepted for fast, secure checkout.
Buy Now, Pay Later
Split your purchase into manageable payments with Klarna or Affirm.
Your card is authorized at checkout and charged when your order ships. View full Payment Policy
Shipping Information
Free Shipping
We offer free standard shipping on all orders within the contiguous United States.
White Glove Delivery
Large items like TVs, speakers, and furniture include professional delivery and placement in your home.
Processing Time
Free shipping on all U.S. orders. You'll receive tracking information via email once your order ships.
Sales tax is calculated at checkout based on your shipping address. View full Shipping Policy
Return Policy
30-Day Returns
Not satisfied? Return your purchase within 30 days of delivery for a full refund — no restocking fees.
Free Return Shipping
MODIA pays for return shipping. We provide a prepaid label for all eligible returns.
Manufacturer Warranty
All products carry the full manufacturer's warranty. We help facilitate warranty claims on your behalf.
Refunds processed within 7 business days to your original payment method. View full Return Policy