DD Audio SS9000 Amplifier

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 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.

📦 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.

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?

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

The Sound Auto Concept Team

Get ready to unleash extraordinary power with this full-range Class D mono amplifier, designed for those who demand the best without compromise. Compact yet formidable, it delivers colossal power that belies its size: up to 9,000 W RMS at 1 ohm for raw energy and total sound control.

Thanks to its intelligent design and highly efficient cooling system, it remains stable even during the most intense sessions. Its Class D architecture guarantees optimal efficiency, minimal heat, and maximum performance.

Despite its small size, this amp plays in the big leagues: it elevates your setup to the next level, whatever your musical style. From deep bass to broader frequencies, it delivers a powerful, clean, and perfectly controlled signal.

The included wired control allows you to adjust your level in real time, for precise and intuitive control from the driver's seat.

Powerful, compact, reliable: this amplifier is the ideal solution for those who want an explosive setup without sacrificing space or performance.

Technical Specifications

Power & Voltage

• Operating Voltage: 9 – 16 V

• Test Voltage: 14.4 V

• Maximum Consumption: 900 A

Inputs & Outputs

• Input Channels: 2

• Output Channels: 1 (Mono)

• Wired Remote: Included

• Direct Output: No

Power

• RMS Power at 4 Ω: 3,000 W

• RMS Power at 2 Ω: 6,000 W

• RMS Power at 1 Ω: 9,000 W

Audio & Signal Processing

• RCA Input Sensitivity: 4 V – 0.4 V

• Signal-to-Noise Ratio: 95 dB

• THD (Harmonic Distortion): 1.0 %

• Damping Factor: 100

• Frequency Response: 20 – 20,000 Hz

• Subsonic Filter: 20 – 80 Hz

• Low-Pass Filter: 80 – 20,000 Hz

Required Wiring

• Power Cable Gauge: 0 AWG

• Speaker Cable Gauge: 4 AWG

Dimensions & Format

• Dimensions (inches): 15.7 × 7.3 × 2.4

• Dimensions (mm): 398 × 185 × 60