Description
xThe MTX Audio RFL4001D mono block amplifier is a powerhouse of clean power. It is at the cutting edge of technology and performance.
With more than 4000W RMS in class-D (very high efficiency), it pushes the limits of amplification. To achieve this, we spent three years in development to bring together the best in high-fidelity and in high-output. We also used the best components available.
The power supply is cut by the most efficient MOSFETs available from the best manufacturer, International Rectifier (USA). They support 640A each, 175°C and there are 12 of them. We used 6 transformers to distribute the load and the temperature.
The energy storage at the power supply output is provided by 23 Elna capacitors, with low resistance and ultra fast. They withstand 105°C, but never exceed 60°C even after 5 days at full output! On the power stage, we used MOSFETs from International Rectifier which support 280A each.
To verify the correct operating balance of the RFL4001D, we monitored it with a $35,000 thermal racing camera. This allowed us to monitor the temperature of each component and the width / thickness of each track on the PCB. It's been a painstaking job, but the MTX RFL4001D performs much better than our wildest dreams. The RFL4001D is the highest performing amp ever built by MTX.
Features
• High End amplifier ; high-end clean output power, high-end sound quality, high-end components and high-end construction.
• 1Ω to 8Ω compatible.
• Flexible active crossover with subsonic filter.
• Bridge 2 amps together to create extreme output power of 8000W RMS
• EBC included (External Bass Control)
• 4 x 50mm2 power connections
Specifications
| Class D Mono Block amplifier (1 channel) | |
| CEA2006 certified output power | |
| 1x 4000 watts RMS @ 1Ω THD+N ≤1% | |
| 1x 2400 watts RMS @ 2Ω THD+N ≤1% | |
| 1x 1500 watts RMS @ 4Ω THD+N ≤1% | |
| Damping factor | >500 |
| Bridge mode function (2 amps) | |
| Active crossover | |
| Low Pass (LPF) 24dB/Oct variable from 40Hz to 150Hz | |
| Subsonic filter 24dB/Oct at 20Hz | |
| Phase selection | 0° or 180° |
| Signal/noise ratio (1 watt) | >95dB |
| THD+Noise (Distortion) (1 watt) | ≤0,08% |
| Frequency response (±1dB) | 10Hz-150Hz |
| RCA input sensitivity | 200mV - 6V |
| EBC (External Bass Control) | included |
| Dimensions | 626mm x 204mm x 59mm |
For more information, please visit the manufacturer's website.
Shipping & Returns
xStandard Shipping
We offer a $15 flat rate Australia-wide shipping service, no matter how many items, however large or heavy items may incur a higher freight charge. If your item is subject to additional freight charges, this will be communicated to you when your order is processed. You are able to cancel your order and receive a full refund if you do not accept the additional freight charges. If any damage occurs during shipping, it is the responsibility of the customer to notify us within 24 hours of the order arriving. This is a requirement of our freight insurance and we are unable to lodge any claims after 24 hours from delivery.
Express Shipping
For express shipping, we offer a $30 flat rate Australia-wide shipping, however, larger/heavier items and remote areas may incur additional/higher fee which will be communicated with you at the time of processing your order.
In-store pickup
Any order can be picked up in-store, located at 9 Strathaird road Bundall 4217, during our regular business hours for no freight or handling fees. We request 2-4 business to process the order but often will have it ready in less time. For security reasons, when picking up in-store you must present photo ID if you have paid online via credit card. The card holder must be the person picking up the order.
P.O. Boxes and Parcel Lockers
Unfortunately, GCCS are unable to ship to PO Boxes or Parcel Lockers for insurance reasons at this time, an alternate shipping option may be offered. Additional fees may be applicable.
International Addresses
GCCS do not ship internationally at this time.
Warranties, Returns and Refunds
All products sold by GCCS come with a minimum 12 month warranty as stipulated by Australian consumer law. If your product is defective please contact us to organise the return of the item. All products are sent back to the manufacturer for assessment and either repair or replacement. Manufacturers can take up to four weeks for goods to be repaired. All goods are subject to the manufacturers terms and conditions for repair or replacement. Please contact us for further information. Any unopened item can be returned within 30 days of delivery for a refund less 20% re-stocking fee and freight costs. If the item has been opened, unpacked or used please advise us to discuss options. GCCS will pay freight charges on any orders returned if the order is the result of our error. Refunds are paid back to you by the same method of payment for that order. Refunds can take 48-72 hours after the item has been received by our store. To organise the return of an item, please contact us before sending the item to ensure prompt service.
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