Soundmax SX-LX1200.1D 1 Ohm
Pre-order - Lead times and availability
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.
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Free delivery from €49*
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
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
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?
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💪 Take advantage of our technical expertise to order with complete confidence!
The Sound Auto Concept Team
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Description
Description
Highlights
- 1200W RMS @ 1 Ohm – massive power for deep, controlled bass
- High-efficiency Class D – maximum performance, minimal heat
- Flexible: 880W RMS @ 2 Ohms / 600W RMS @ 4 Ohms
- Bass boost 0–12 dB @ 45 Hz + included bass remote – adjust from the driver's seat
- High-level input – direct connection to OEM car stereo without adapter
- Ultra-compact size 240 x 120 x 52 mm – easy installation even in tight spaces
Description
The Soundmax SX-LX1200.1D is a Class D monoblock amplifier designed to deliver stable and controlled bass in all types of installations. With 1200W RMS at 1 Ohm in a casing of only 240 x 120 x 52 mm, it offers an exceptional power-to-size ratio. Its low-pass filter (35–250 Hz), subsonic filter (10–50 Hz), and bass boost up to 12 dB @ 45 Hz allow for precise adjustment suitable for any type of enclosure and subwoofer.
- Adjustable low-pass filter: 35 – 250 Hz
- Adjustable subsonic filter: 10 – 50 Hz
- Input sensitivity: 0.25 – 6V
- High-level input for OEM integration without adapter
- Bass remote included (1 input)
- Available from Sound Auto Concept, your car audio specialist.
Technical Specifications
| Number of Channels | 1 Channel (Monoblock) |
| Class | Class D |
| RMS Power @ 1 Ohm | 1200W |
| RMS Power @ 2 Ohms | 880W |
| RMS Power @ 4 Ohms | 600W |
| Frequency | 10 – 250 Hz |
| Low-Pass Filter | 35 – 250 Hz |
| Subsonic Filter | 10 – 50 Hz |
| Bass Boost | 0 – 12 dB @ 45 Hz |
| Bass Remote | Included (1 input) |
| High-Level Input | Yes |
| Input Sensitivity | 0.25 – 6V |
| Signal-to-Noise Ratio | 90 dB |
| THD | 0.15% |
| Dimensions | 240 x 120 x 52 mm |
| SKU | SX-LX1200.1D |
| MPN | SX-LX1200.1D |
Why Choose It?
- 1200W RMS in a 240 x 120 x 52 mm form factor: the best power-to-size ratio in the range
- 12 dB bass boost + remote control: complete control of bass level from the seat
- High-level input: OEM integration without DSP or additional adapter
- Class D: maximum efficiency, ideal for installations where space and consumption matter
⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier to the impedance recommended by the manufacturer and to use the recommended cable size. For amplifiers over 2000W RMS, the vehicle's original battery is not sufficient. It is highly recommended to adapt the power supply (additional battery, reinforced alternator) to the amplifier's consumption to avoid any risk of damage and ensure optimal performance. WARNING: Any voltage drop below 12V can damage the product.
Payment & Security
Payment methods
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