ESX SE1500.1 Mono Class D Amplifier

The ESX SE1500.1 is a SIGNUM SE mono Class D digital amplifier for high-output subwoofer systems. The official ESX page confirms 1 x 750W RMS at 4 ohm, 1 x 1150W RMS at 2 ohm and 1 x 1500W RMS at 1 ohm.

It includes RCA inputs and outputs, high-level inputs with EPS, subsonic and low-pass filtering, bass boost, an included bass level remote control, a compact 163 x 47 x 250 mm chassis and up to 90% efficiency.

Key specifications

• Mono Class D digital amplifier
• 1 x 750/1150/1500W RMS at 4/2/1 ohm
• RCA inputs and RCA outputs
• High-level inputs with Error Protection System (EPS)
• Subsonic 10-50 Hz and LPF 40-150 Hz
• Bass boost 0-12 dB
• Bass level remote control included
• Dimensions 163 x 47 x 250 mm
• Efficiency up to 90%

Best used for

Use the SE1500.1 as a powerful mono amplifier for a dedicated subwoofer system where 1 ohm stability, remote bass control and flexible signal inputs are useful.

Setup note

Subwoofer impedance and wiring layout matter on mono 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.