Key Specifications

Model No.

PCH-18S-PRO

Type

18" Active Subwoofer

Frequency Response (-6 dB)

35 Hz – 200 Hz

Maximum SPL (1 m, Free Space)

130 dB

Power Output (RMS)

1200 W

Impedance

8 Ohms

Drivers

LF Transducer

18" Aluminum Frame Subwoofer with 4" Voice Coil

Amplifier & DSP

Amplifier

Class-D Mono Amplifier

DSP Module

DSP-100, 96 kHz, 24-Bit DSP Processor

DSP Preset Modes

4 Preset Modes

Protection

Protection Features

Short Circuit Protection, Overheating Protection, Over-Current Protection

Controls & Indicators

Controls

Power On/Off Switch, DSP Mode Switch, Low-Pass Frequency Control, Subwoofer Level Control, Phase Switch

Indicators

Power, Signal, Limit, DSP Mode Indicators

Connectivity

Audio Input / Output

Left / Right XLR Line Inputs
Left / Right XLR Line Outputs
2× XLR High-Pass Outputs (120 Hz)

Power

Power Supply

100–260 VAC, 50/60 Hz

Physical

Enclosure

18 mm Plywood Cabinet with Sand Lacquer Finish

Grille

Metal Grille with Acoustic Fabric