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Description
ESX SX800.4 4-Channel Class D AmplifierThe ESX SX800. 4 is a SIGNUM SX 4 channel Class D amplifier for powerful front and rear speaker systems, active 2 way setups or a 3 channel speaker and subwoofer layout. The official ESX page confirms 4 x 110W RMS at 4 ohm, 4 x 200W RMS at 2 ohm and 2 x 400W RMS bridged at 4 ohm. It uses a compact die cast aluminium heatsink and includes RCA inputs and outputs, high level inputs with EPS, auto turn on, start stop readiness, front and rear HPF LPF
The ESX SX800.4 is a SIGNUM SX 4-channel Class D amplifier for powerful front and rear speaker systems, active 2-way setups or a 3-channel speaker-and-subwoofer layout. The official ESX page confirms 4 x 110W RMS at 4 ohm, 4 x 200W RMS at 2 ohm and 2 x 400W RMS bridged at 4 ohm.
It uses a compact die-cast aluminium heatsink and includes RCA inputs and outputs, high-level inputs with EPS, auto turn-on, start/stop readiness, front and rear HPF/LPF filtering, rear bass boost, input selector and a compact bass remote controller.
Key specifications
- 4-channel Class D digital amplifier
- 4 x 110/200W RMS at 4/2 ohm
- 2 x 400W RMS at 4 ohm bridged
- HPF/LPF 50 - 5000 Hz on front and rear channels
- Rear bass boost 0 - 12 dB
- Input selector 2CH/4CH
- Compact bass remote controller included
- Dimensions 140 x 44 x 225 mm
- Efficiency up to 90%
Best used for
Use the SX800.4 when you need a compact 4-channel amplifier for front/rear speakers, an active 2-way system, or a 3-channel setup with a bridged subwoofer channel.
Setup note
Speaker impedance, bridge mode and filter setup matter on multi-channel amplifiers. If you are unsure how to wire this into your vehicle, send us your system details by WhatsApp or email before ordering and we will help check the setup.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy