Customer service: Mon.–Sat. • 9:30 a.m.–12 p.m. / 1:30 p.m.–6 p.m. • 09 85 13 66 35

Current promotions! Discover our leading brands at reduced prices!

2500 Watts RMS
12% off
Reiss Audio  |  SKU: RS-D2500-1

Reiss RS-D2500.1 - Class D Monoblock Amplifier 2500W RMS @ 1Ω

€641.52 €729.00
Tax included Shipping calculated at checkout.

Pre-order - Lead times and availability

Enjoy 5% off pre-order products, automatically applied at checkout.

Offer not valid on MTX Audio, Alpine, Focal, Pioneer, Kenwood, Dynavin, JVC and JBL products.

How to understand the displayed delivery times?

For greater transparency, we display the availability of each product in a box at the top of its product page:

  • 🟢 In stock: product available in our warehouse, ready to be shipped.
  • 🟠 Pre-order – X business days: average time to receive the product in our warehouse before it is shipped to you.

Delivery times are estimates and may vary depending on suppliers and shipping.

We do our best to provide you with clear and reliable information so that you can order with full knowledge of the situation.

Upon receipt of the product, your order is automatically prepared and shipped. You will receive tracking information by email.

Need fast delivery? Choose "In stock" products.

Free delivery from €49*

🚚 Free delivery on orders over €49 with Chronopost Économique to a pickup point (estimated delivery time of 4 to 10 business days).

Please note: some heavy or bulky parcels cannot be delivered to a pickup point and may require a contribution towards shipping and handling costs.

These costs are automatically calculated and displayed in your cart before you confirm your order.

Other faster delivery methods are also available depending on the products and your delivery address.

Delivery information

📦 Preparation and shipping

In-stock products ordered before 12 p.m. are generally shipped the same day. After 12 p.m., shipping generally takes place on the next business day.

Pickups are available Monday through Friday, excluding holidays.

🚚 Our delivery methods

  • Chronopost Économique pickup point: free delivery with purchases of €49 or more (4 to 10 business days).
  • Chronopost 24h pickup point: fast delivery to a pickup point.
  • 24h home delivery: our only home delivery option. Please note that this delivery method is not considered a guaranteed express delivery.

Delivery times begin once the carrier has accepted the package and are provided as estimates in business days.

Important: check that your product is listed as "In stock" on its product page. For pre-orders, shipping takes place only after the product has been received at our warehouse.

Some heavy or bulky packages may incur additional shipping and handling fees, which are automatically displayed in your cart.

⚠️ Receiving your package

Check the condition of your package before accepting it. In the event of damage, make specific reservations with the carrier or refuse the package if necessary.

If you experience any problems, please contact our customer service team promptly.

Advisory Service

Unsure about choosing a product or its compatibility? Our team is here to help!

📞 Phone: 09 85 13 66 35

💬 Live chat: directly on our website.

🕒 Our hours:

  • Tuesday to Saturday
  • Mornings: 9:30 am – 12:00 pm
  • Afternoons: 1:30 pm – 6:00 pm

Need help choosing your equipment?

Our advisors can guide you and even prepare your cart directly via chat, with products tailored to your needs.

💪 Take advantage of our technical expertise to order with complete confidence!

The Sound Auto Concept Team

Description

Highlights

  • Massive Power: 2500W RMS @ 1Ω, 1500W @ 2Ω, 1000W @ 4Ω
  • Exceptional Harmonic Distortion: THD 0.1% - the lowest in the range
  • Frequency Range: 10 to 350 Hz
  • Adjustable Low-Pass Filter: 30-250 Hz
  • Adjustable Subsonic Filter: 10-60 Hz for optimal protection
  • Adjustable Bass Boost: 0-12 dB
  • Wide Input Sensitivity: 20 mV to 8V
  • Signal-to-Noise Ratio of 90 dB for sound clarity

Description

The Reiss RS-D2500.1 is a powerful and efficient Class D monoblock amplifier, designed to deliver heavy and precise bass with high efficiency and low heat dissipation. With 2500W RMS at 1 ohm, 1500W at 2 ohms, and 1000W at 4 ohms, this amplifier is designed for those who want to drive large subwoofers with full control.

The wide frequency range of 10 to 350 Hz and extensive filtering options make it easy to adapt the sound to your needs. The adjustable low-pass filter (30-250 Hz) allows you to optimize the frequency response, while the subsonic filter (10-60 Hz) protects your subwoofers from inaudible frequencies that can damage equipment. The bass boost (0-12 dB) provides an extra punch in the bass region.

With an input sensitivity of 20 mV to 8V, it is compatible with a wide range of signal levels, and a signal-to-noise ratio of 90 dB ensures clear, noise-free reproduction. The exceptionally low total harmonic distortion (THD) of just 0.1% ensures that even at high output levels, the sound remains clean and accurate.

This 0.1% THD is the lowest in the entire Reiss range, making the RS-D2500.1 the ultimate amplifier for audiophiles who demand absolute fidelity. The Class D architecture ensures maximum efficiency and low heat dissipation, even under high loads.

  • Class D architecture for maximum efficiency and low heat dissipation
  • 0.1% THD - the lowest in the entire Reiss range
  • Comprehensive filtering: low-pass (30-250Hz) and subsonic (10-60Hz)
  • Adjustable bass boost for bass customization
  • Wide input sensitivity for universal compatibility
  • Ideal for serious audiophile installations and SQ competitions

Technical Specifications

Number of Channels 1 (Monoblock)
Amplification Class Class D
RMS Power @ 1Ω 2500 W
RMS Power @ 2Ω 1500 W
RMS Power @ 4Ω 1000 W
Frequency Range 10 - 350 Hz
Low-Pass Filter 30 - 250 Hz (adjustable)
Subsonic Filter 10 - 60 Hz (adjustable)
Bass Boost 0 - 12 dB (adjustable)
Input Sensitivity 20 mV - 8V
Signal-to-Noise Ratio (SNR) 90 dB
Total Harmonic Distortion (THD) 0.1%
Manufacturer SKU RS-D2500.1
EAN/GTIN Code 8698814020356

Why choose it

  • Massive 2500W RMS power for high-performance subwoofers
  • Exceptional 0.1% THD - the best in the entire Reiss range for absolute fidelity
  • Sophisticated filtering: adjustable low-pass and subsonic for total control
  • Adjustable bass boost (0-12dB) for complete customization
  • Wide input sensitivity (20mV-8V) for universal compatibility
  • Perfect combination of raw power and sophisticated control
  • Efficient Class D architecture for low heat dissipation
  • Ultimate choice for serious audiophile installations and SQ competitions

⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier at the impedance recommended by the manufacturer and to use the recommended wiring gauge. For amplifiers over 2000W RMS, the vehicle's original battery is no longer sufficient. It is highly advisable to adapt the power supply (additional battery, reinforced alternator) to the amplifier's consumption to avoid any risk of damage and ensure optimal performance. CAUTION: Any voltage drop below 12V can damage the product.

Very popular at the moment
Many people are looking at this product right now.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Bizum
  • BLIK
  • Cartes Bancaires
  • EPS
  • Google Pay
  • Mastercard
  • MB WAY
  • MobilePay
  • PayPal
  • Satispay
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store your credit card details and do not have access to your credit card information.

Reiss Audio

Reiss RS-D2500.1 - Class D Monoblock Amplifier 2500W RMS @ 1Ω

€641.52 €729.00

Highlights

Description

The Reiss RS-D2500.1 is a powerful and efficient Class D monoblock amplifier, designed to deliver heavy and precise bass with high efficiency and low heat dissipation. With 2500W RMS at 1 ohm, 1500W at 2 ohms, and 1000W at 4 ohms, this amplifier is designed for those who want to drive large subwoofers with full control.

The wide frequency range of 10 to 350 Hz and extensive filtering options make it easy to adapt the sound to your needs. The adjustable low-pass filter (30-250 Hz) allows you to optimize the frequency response, while the subsonic filter (10-60 Hz) protects your subwoofers from inaudible frequencies that can damage equipment. The bass boost (0-12 dB) provides an extra punch in the bass region.

With an input sensitivity of 20 mV to 8V, it is compatible with a wide range of signal levels, and a signal-to-noise ratio of 90 dB ensures clear, noise-free reproduction. The exceptionally low total harmonic distortion (THD) of just 0.1% ensures that even at high output levels, the sound remains clean and accurate.

This 0.1% THD is the lowest in the entire Reiss range, making the RS-D2500.1 the ultimate amplifier for audiophiles who demand absolute fidelity. The Class D architecture ensures maximum efficiency and low heat dissipation, even under high loads.

Technical Specifications

Number of Channels 1 (Monoblock)
Amplification Class Class D
RMS Power @ 1Ω 2500 W
RMS Power @ 2Ω 1500 W
RMS Power @ 4Ω 1000 W
Frequency Range 10 - 350 Hz
Low-Pass Filter 30 - 250 Hz (adjustable)
Subsonic Filter 10 - 60 Hz (adjustable)
Bass Boost 0 - 12 dB (adjustable)
Input Sensitivity 20 mV - 8V
Signal-to-Noise Ratio (SNR) 90 dB
Total Harmonic Distortion (THD) 0.1%
Manufacturer SKU RS-D2500.1
EAN/GTIN Code 8698814020356

Why choose it

⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier at the impedance recommended by the manufacturer and to use the recommended wiring gauge. For amplifiers over 2000W RMS, the vehicle's original battery is no longer sufficient. It is highly advisable to adapt the power supply (additional battery, reinforced alternator) to the amplifier's consumption to avoid any risk of damage and ensure optimal performance. CAUTION: Any voltage drop below 12V can damage the product.

View product