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Official Leading Australian Dealer
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Full Australian Manufacturers Warranty
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Shipped with Tracking and Complimentary Insurance
Marantz AMP 20 Power Amplifier is a 12-channel, 200W power amplifier with BTL and bi-amp modes, XLR/RCA inputs, and seamless pairing with Marantz AV components for advanced home theaters.




Powerful, Low-Distortion Performance
AMP 20 delivers exceptional power and clarity across various configurations. Designed with the same premium standards as the AMP 10, this 12-channel amplifier provides 200 watts per channel into 8 ohms (1kHz, THD 0.05% with 2 channels driven), offering reliable performance for advanced speaker setups.
Flexible Output Options
AMP 20 supports bridging two 200W channels into a single 400W channel using BTL (Bridge-Tied Load) mode, accommodating up to six bridged outputs. It also enables bi-amping for up to six loudspeakers, and offers both balanced (XLR) and unbalanced (RCA) input connections.




Ideal for Marantz System Integration
AMP 20 integrates seamlessly with other Marantz components. It serves as a powerful upgrade for CINEMA 30 users or as a match for AV 10 preamps when fewer channels are needed. For systems requiring more than 12 channels, users can opt for the 16-channel AMP 10 instead.
Premium Design and Engineering
According to Giles Pocock, VP of Brand Marketing, AMP 20 and AV 20 reflect Marantz’s pursuit of premium performance, elegant design, and engineering excellence—broadening their high-end home theater offerings.




Refined Aesthetics, Signature Display
AV 20 and AMP 20 showcase the latest evolution of Marantz’s iconic porthole display, seamlessly blended with the brand’s sophisticated industrial design. This refined visual language elevates the look of traditional AV gear. oth models are engineered to the highest build standards, featuring multi-layered chassis with extensive copper implementation for durability and performance.


Subtle and Functional Illumination
Each unit includes an elegant front panel design with customizable side lighting. The AV 20 also features a fold-down front door that conceals lesser-used controls for a sleek and clutter-free appearance. Even the aluminum remote reflects Marantz’s attention to detail, featuring a backlit interface to provide effortless control in low-light environments.
- Detailed and immersive sound transforms your home theatre
- 200 watts per channel into 8Ω / 400 watts per channel into 4Ω
- 12 channels powers large home theatres
- Bi-amp mode drives high- and low-frequency sections of loudspeakers independently
- BTL Mode (Bridge mode) combines two channels into a single 400-watt per channel into 8Ω
- Perfect match for Marantz AV 20 preamplifier
- Balanced XLR input is ideal for reducing input noise
- Porthole with analogue meter measures output
- Soft side lights cast a warm glow on the front surface of the amplifier
- Elegant design matches rich, warm sound
Brand | Marantz |
---|---|
Number Of Channels | 12 Channel |
Watts RMS per Channel (4 Ω) | 400 watts |
Watts RMS per Channel (8 Ω) | 200 Watts |
App Remote Control | Yes |
RS232 Port | Yes |
IR Input/Output | Yes |
Warranty | Australian Manufacturer Warranty |
Refund, Return and Repair Policy
Digital Cinema strives to make every purchase a happy one.
Please read our Refund, Return Warranty Policy before making a purchase from Digital Cinema, our Outlined are Our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.
Always inspect any products that we have delivered to you or that you picked up from the Digital Cinema store, to make sure you are completely satisfied with the condition of the products, including that the products are of merchantable quality.
If you have any questions about this policy, please contact our staff on 1300 859 905 or click here to email.
Change of Mind
Please choose carefully as refunds for change of mind would only be accepted with a restocking fee subject to approval. We recommend you carefully choose any products before adding them to your cart and continuing with your order. The restocking fee is 25% if approved.
Goods Damaged in Transit
If any products are delivered damaged, please contact our Customer service Staff as soon as possible. Digital Cinema will organise to have your products returned to Digital Cinema and to arrange for a replacement of your products fast. Damaged products need to be returned in the same condition received by you with all original packaging, accessories and manuals.
Digital Cinema Security Policy
Digital Cinema uses the eWAY Payment Gateway for its online credit card transactions. eWAY processes online credit card transactions for thousands of Australian merchants, providing a safe and secure means of collecting payments via the Internet.
All online credit card transactions performed on this site using the eWAY gateway are secured payments.
- Payments are fully automated with an immediate response
- Your complete credit card number cannot be viewed by Digital Cinema or any outside party.
- All transactions are performed under 128 Bit SSL Certificate.
- All transaction data is encrypted for storage within eWAYÂ’s bank-grade data centre, further protecting your credit card data.
- eWAY is an authorised third party processor for all the major Australian banks. eWAY at no time touches your funds; all monies are directly transferred from your credit card to the merchant account held by Digital Cinema.
Delivery Charges
Digital Cinema will refund all delivery charges in the event an item has to be returned due to a fault or damage and no replacement items can be found. Delivery refund will only be approved within 14 days of purchase and all original packaging, accessories and manuals are included.
Please note that if you choose to cancel an online order before it has been dispatched and a request for refund is approved, a 1.4% fee will be applied to your refund amount. This fee covers charges that we are unable to recover from the Visa and Mastercard networks.
Consumer Guarantees and Your Rights Under the Australian Consumer Law
Refer to Consumer Guarantee laws for more information.
Refunds
Any Refunds will be made by Digital Cinema using the same method of payment used to make your purchase. Refunds will normally be processed within five (5) days.
Digital Cinema reserve the right to refund and cancel any order when the below occurs.
- Grossly incorrect pricing has been listed by accident due to human error.
- Items cannot be fulfilled due to stock issues.
- The sale is considered to be fraudulent and Digital Cinema considers the fulfillment of this sale may harm Digital Cinema.
You will be contacted by email to explain why a refund has been issued and products not delivered.
Returns and Repairs
Before returning any goods please contact our service team for approval and return merchandise number 1300 859 905
You may also contact Digital Cinema on 1300 859 905 or visit the store where the items were collected. A Digital Cinema team member will help you with any return or repair. This will include inspecting the products, organising for the products to be repaired, or offering you a replacement.
Products need to be returned within a reasonable time period. This timeframe may vary from product to product and may depend on the type of product you purchased and the price you paid.
If any goods cannot be easily returned to the Digital Cinema store, due to where you are located please contact our service staff for help with logistics 1300 859 905
Products returned under warranty will be assessed and/or repaired within a reasonable time period. You will be provided with a repair time after the item is assessed. This time may vary due to reasons beyond our or the manufacturer's control, such as parts availability and incorrect fault advice given.
You may be required to pay labour, assessment or freight costs, such as where goods are assessed to have been damaged by misuse or accident, or where the goods are assessed not to be faulty. We will provide you with a cost if this case arrises.
If any electrical goods that you returned may lose settings or user saved preferences during the resetting and rebooting phases in a repair sequence.
Purchasing from Digital Cinema is an acceptance of the above policies.
If you have any questions relating to your Order, please contact us on 1300 859 905 or email customer support on [email protected].
Refund, Return and Repair Policy
Digital Cinema strives to make every purchase a happy one.
Please read our Refund, Return Warranty Policy before making a purchase from Digital Cinema, our Outlined are Our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.
Always inspect any products that we have delivered to you or that you picked up from the Digital Cinema store, to make sure you are completely satisfied with the condition of the products, including that the products are of merchantable quality.
If you have any questions about this policy, please contact our staff on 1300 859 905 or click here to email.
Change of Mind
Please choose carefully as refunds for change of mind would only be accepted with a restocking fee subject to approval. We recommend you carefully choose any products before adding them to your cart and continuing with your order. The restocking fee is 25% if approved.
Goods Damaged in Transit
If any products are delivered damaged, please contact our Customer service Staff as soon as possible. Digital Cinema will organise to have your products returned to Digital Cinema and to arrange for a replacement of your products fast. Damaged products need to be returned in the same condition received by you with all original packaging, accessories and manuals.
Digital Cinema Security Policy
Digital Cinema uses the eWAY Payment Gateway for its online credit card transactions. eWAY processes online credit card transactions for thousands of Australian merchants, providing a safe and secure means of collecting payments via the Internet.
All online credit card transactions performed on this site using the eWAY gateway are secured payments.
- Payments are fully automated with an immediate response
- Your complete credit card number cannot be viewed by Digital Cinema or any outside party.
- All transactions are performed under 128 Bit SSL Certificate.
- All transaction data is encrypted for storage within eWAYÂ’s bank-grade data centre, further protecting your credit card data.
- eWAY is an authorised third party processor for all the major Australian banks. eWAY at no time touches your funds; all monies are directly transferred from your credit card to the merchant account held by Digital Cinema.
Delivery Charges
Digital Cinema will refund all delivery charges in the event an item has to be returned due to a fault or damage and no replacement items can be found. Delivery refund will only be approved within 14 days of purchase and all original packaging, accessories and manuals are included.
Consumer Guarantees and Your Rights Under the Australian Consumer Law
Refer to Consumer Guarantee laws for more information.
Refunds
Any Refunds will be made by Digital Cinema using the same method of payment used to make your purchase. Refunds will normally be processed within five (5) days.
Digital Cinema reserve the right to refund and cancel any order when the below occurs.
- Grossly incorrect pricing has been listed by accident due to human error.
- Items cannot be fulfilled due to stock issues.
- The sale is considered to be fraudulent and Digital Cinema considers the fulfillment of this sale may harm Digital Cinema.
You will be contacted by email to explain why a refund has been issued and products not delivered.
Returns and Repairs
Before returning any goods please contact our service team for approval and return merchandise number 1300 859 905
You may also contact Digital Cinema on 1300 859 905 or visit the store where the items were collected. A Digital Cinema team member will help you with any return or repair. This will include inspecting the products, organising for the products to be repaired, or offering you a replacement.
Products need to be returned within a reasonable time period. This timeframe may vary from product to product and may depend on the type of product you purchased and the price you paid.
If any goods cannot be easily returned to the Digital Cinema store, due to where you are located please contact our service staff for help with logistics 1300 859 905
Products returned under warranty will be assessed and/or repaired within a reasonable time period. You will be provided with a repair time after the item is assessed. This time may vary due to reasons beyond our or the manufacturer's control, such as parts availability and incorrect fault advice given.
You may be required to pay labour, assessment or freight costs, such as where goods are assessed to have been damaged by misuse or accident, or where the goods are assessed not to be faulty. We will provide you with a cost if this case arrises.
If any electrical goods that you returned may lose settings or user-saved preferences during the resetting and rebooting phases in a repair sequence.
Please note that if you choose to cancel an online order before it has been dispatched and a request for refund is approved, a 1.4% fee will be applied to your refund amount. This fee covers charges that we are unable to recover from the Visa and Mastercard networks.
Thank you for your understanding.
Purchasing from Digital Cinema is an acceptance of the above policies.
If you have any questions relating to your Order, please contact us on 1300 859 905 or email customer support on [email protected].