





Description
Uncompromising Drive – as a stereo power amplifier or
mono-block
The Caspian 4G Power Amplifier is designed for uncompromising
control and performance – either in stereo mode or as a
mono-block configuration. This creates a setup that effortlessly reproduces both the finest details and
large dynamic leaps.
Euphoria
Amplification and precise analog circuitry for a transparent
signal path
At its heart is Roksan's Euphoria Amplification
architecture combined with precision-engineered analog circuitry. The
signal path remains transparent, ensuring that musical details and dynamic nuances
are cleanly preserved.
Fully balanced signal paths
for clarity, authority, and scale
With fully balanced
signal paths, it enables a performance designed for exceptional clarity,
authority, and scalability across genres – especially in
combination with the Caspian 4G Streaming Pre-Amplifier as a
performance-focused duo.
System setup, control, and
updates via the MaestroUnite App
The MaestroUnite App consolidates setup
and control into a single interface. It supports advanced configurations,
the adjustment of audio preferences, Over-The-Air (OTA) updates, and the creation
of an extended ecosystem of supported Monitor Audio
Group products.
Properties
Technical
Data
Amplifier Power
- 105 Watts into 8 Ohms / 200 Watts into 4 Ohms (Stereo)
- 420 Watts into 8 Ohms / 630 Watts into 4 Ohms (Mono-bridged)
Inputs
- 1 × XLR (balanced) Stereo Pair: A1 (L/R)
- 2 × RCA (Phono, analog) Stereo Pairs: A2, A3
- IR INPUT
- +12V TRIGGER
Outputs
- Speaker Terminals: 1 × Stereo Pair (Left/Right, each + / –)
- 2 × RCA (Phono) Stereo Pairs: LINE OUT 1, LINE OUT 2
- BRIDGE MODE OUT (Connection/Option available; Setup via MaestroUnite intended)
App & Control System
- MaestroUnite Setup & Control App (e.g. for setup, advanced configurations, OTA updates and system control)
Power Supply
- Mains connection via IEC cold device socket (visible on the device)
Scope of Delivery
- Roksan Caspian 4G Power Amplifier (Power Amplifier)
- Power Cord
- Documents
Manufacturer information
Caspian 4G Power Amplifier
Roksan Caspian 4G Power Amplifier: A powerful power amplifier for stereo or mono-block operation that delivers maximum control and dynamics with Euphoria Amplification, precise analog circuitry, and fully balanced signal paths.
AVAILABILITY
Immediately available: Available in our warehouse
Available: Available in our supplier's warehouse*
* We ship either from our warehouse or from our supplier's warehouse, whereby the goods can be sent either to us as an intermediate storage or directly to the customer. Our supplier is the manufacturer or distributor of the goods.
DELIVERY TIME
Shipping takes place within the delivery time stated in the online shop.
DELIVERY PERIODS
Prepayment: The delivery period begins one day after receipt of payment
All other payment methods: The delivery period begins one day after conclusion of the contract
DELIVERY DELAYS
Delivery delays may originate from our suppliers and will be announced by us. If major delivery delays occur, we offer a partial delivery, a replacement, or a refund upon individual arrangement.
Check shipping costs
GERMANY & AUSTRIA
Free shipping on orders over €99
Below that: €4.99 shipping costs
Excluded from this are our TVs, which are shipped with a freight forwarding flat rate of €39. The order value is irrelevant.
EUROPE
€49.99 shipping costs
List of countries:
Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden
OUTSIDE EUROPE
Shipping outside Europe requires individual and personal agreement with our logistics team.
Pickup available
Simply pick up your order at the store
Extended Warranty
More protection thanks to an extended warranty
Cheaper elsewhere?
Ask us for a discount
Description
Uncompromising Drive – as a stereo power amplifier or
mono-block
The Caspian 4G Power Amplifier is designed for uncompromising
control and performance – either in stereo mode or as a
mono-block configuration. This creates a setup that effortlessly reproduces both the finest details and
large dynamic leaps.
Euphoria
Amplification and precise analog circuitry for a transparent
signal path
At its heart is Roksan's Euphoria Amplification
architecture combined with precision-engineered analog circuitry. The
signal path remains transparent, ensuring that musical details and dynamic nuances
are cleanly preserved.
Fully balanced signal paths
for clarity, authority, and scale
With fully balanced
signal paths, it enables a performance designed for exceptional clarity,
authority, and scalability across genres – especially in
combination with the Caspian 4G Streaming Pre-Amplifier as a
performance-focused duo.
System setup, control, and
updates via the MaestroUnite App
The MaestroUnite App consolidates setup
and control into a single interface. It supports advanced configurations,
the adjustment of audio preferences, Over-The-Air (OTA) updates, and the creation
of an extended ecosystem of supported Monitor Audio
Group products.
Properties
Technical
Data
Amplifier Power
- 105 Watts into 8 Ohms / 200 Watts into 4 Ohms (Stereo)
- 420 Watts into 8 Ohms / 630 Watts into 4 Ohms (Mono-bridged)
Inputs
- 1 × XLR (balanced) Stereo Pair: A1 (L/R)
- 2 × RCA (Phono, analog) Stereo Pairs: A2, A3
- IR INPUT
- +12V TRIGGER
Outputs
- Speaker Terminals: 1 × Stereo Pair (Left/Right, each + / –)
- 2 × RCA (Phono) Stereo Pairs: LINE OUT 1, LINE OUT 2
- BRIDGE MODE OUT (Connection/Option available; Setup via MaestroUnite intended)
App & Control System
- MaestroUnite Setup & Control App (e.g. for setup, advanced configurations, OTA updates and system control)
Power Supply
- Mains connection via IEC cold device socket (visible on the device)
Scope of Delivery
- Roksan Caspian 4G Power Amplifier (Power Amplifier)
- Power Cord
- Documents
Manufacturer information

Caspian 4G Power Amplifier
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Fidelity Guide
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FAQs
You can find questions and answers about products, availability, shipping, payment, and service in our FAQs.
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Customer service
Our online customer service and sales team is available to assist you by phone or email.
shop@fidelity-hh.de
040 25776690 -
Fidelity Store
For personal and expert advice, visit our store. Here you can experience and compare products in 10 different listening studios across more than 800 m² of exhibition space.
Adlerstraße 79, Rellingen
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Frequently asked questions about our products
Please visit our FAQ page to learn more.
Are all displayed products immediately available?
All visible products are generally either in stock with us or can be ordered from our suppliers. You can find the current availability or delivery time on the respective product page. If you have any questions about availability, please feel free to contact us at any time.
Do you offer pre-purchase advice?
Yes. If you are still unsure about your choice or if our online shop does not cover all the information you need, we would be happy to advise you in person. We are committed to finding a long-term and suitable solution for your requirements. Please contact us in person to benefit from our experience.
How do I find the right accessories for my setup?
The added value that the right accessories can bring is often underestimated. To help you get the most out of your setup, we are happy to advise you personally.
Is there a warranty on all products?
Our products come with their own manufacturer's warranty, the duration and terms of which may vary depending on the brand and product. We handle warranty claims for products purchased from us on your behalf.

