Rotel RB1590S: Powerful Class AB Stereo Amplifier
Product Description
Immerse yourself in the world of pure, unadulterated sound with the Rotel RB-1590. This Class AB amplifier brings an immersive audio experience right into your living room, transforming every movie night or music session into an unforgettable event. Feel the depth and clarity as the 350 watts per channel drive even the most demanding speakers with ease.
The technical prowess of the RB-1590 is rooted in its Dual Toroidal Transformers and precision-engineered Class AB amplifier design. With a Total Harmonic Distortion (THD) of less than 0.03%, this amplifier ensures every note is reproduced with perfect fidelity. The inclusion of eight specially crafted British slit foil capacitors guarantees swift, precise power delivery. Balanced XLR inputs offer impeccable signal purity, creating an exceptional soundstage.
Perfect for any high-end audio-visual setup, the Rotel RB-1590 integrates seamlessly into your home. Whether it's a sprawling home theater or a sophisticated stereo system, our installation experts at MODIA ensure effortless setup and calibration, providing stunning sonic performance tailored to your space.
Discover why discerning Texans have trusted MODIA since 1985. Visit our acoustically-treated Houston showroom or get in touch with our Dallas and Austin teams for an expert consultation and professional installation. Elevate your audio experience today.
| Dimensions (W Γ H Γ D) | 431 Γ 237 Γ 454 mm |
| Front Panel Height | 5U / 221 mm |
| Power Requirements | 120 V, 60 Hz |
| Power Consumption | 800 W |
| Standby Power Consumption | 0.5 W |
| Net Weight | 38.1 kg |
| BTU Rating (4 Ξ©, 1/8th power) | 2100 BTU/h |
| Power Output | 350 W/Ch (8 Ξ©) 648 W/Ch (4 Ξ©) |
| Total Harmonic Distortion (THD) | (20 Hz β 20k Hz) < 0.03% |
| Frequency Response | 10 Hz - 100k Hz, Β± 0.5 dB |
| Signal-to-Noise Ratio | 120 dB |
| Gain | RCA: 27.5 dB XLR: 23.5 dB |
| Intermodulation Distortion | (60 Hz : 7k Hz, 4:1) < 0.03% |
| Damping Factor | 300 |
| Speaker Impedance | 4 Ξ© minimum |
| Input Sensitivity | Line Level Inputs (RCA): 2.2 V Line Level Inputs (XLR): 3.5 V |
| Input Impedance | Line Level Inputs (RCA): 12k Ξ© Line Level Inputs (XLR): 100k Ξ© |
| Channel Separation | > 50 dB |
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
| Dimensions (W Γ H Γ D) | 431 Γ 237 Γ 454 mm |
| Front Panel Height | 5U / 221 mm |
| Power Requirements | 120 V, 60 Hz |
| Power Consumption | 800 W |
| Standby Power Consumption | 0.5 W |
| Net Weight | 38.1 kg |
| BTU Rating (4 Ξ©, 1/8th power) | 2100 BTU/h |
| Power Output | 350 W/Ch (8 Ξ©) 648 W/Ch (4 Ξ©) |
| Total Harmonic Distortion (THD) | (20 Hz β 20k Hz) < 0.03% |
| Frequency Response | 10 Hz - 100k Hz, Β± 0.5 dB |
| Signal-to-Noise Ratio | 120 dB |
| Gain | RCA: 27.5 dB XLR: 23.5 dB |
| Intermodulation Distortion | (60 Hz : 7k Hz, 4:1) < 0.03% |
| Damping Factor | 300 |
| Speaker Impedance | 4 Ξ© minimum |
| Input Sensitivity | Line Level Inputs (RCA): 2.2 V Line Level Inputs (XLR): 3.5 V |
| Input Impedance | Line Level Inputs (RCA): 12k Ξ© Line Level Inputs (XLR): 100k Ξ© |
| Channel Separation | > 50 dB |
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 β 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