PS-8

The Rockford Fosgate Punch PS-8 is a compact, high-performance active subwoofer designed to deliver powerful bass reproduction while taking up very little space. Thanks to its flat enclosure, the 20 cm (8") subwoofer is ideal for space-saving installation under a vehicle seat or in other tight spaces.

The built-in Class D amplifier, with 150 watts RMS, is optimally tuned to the subwoofer and the sealed enclosure. This finely tuned system ensures controlled bass reproduction and makes it easy to expand existing car audio systems.

For custom sound tuning, the PS-8 features an adjustable low-pass filter, a built-in Punch EQ bass boost, and a switchable phase control. The included wired bass remote control allows you to conveniently adjust the bass level from the driver's seat.

Thanks to its high-level and RCA inputs, the active subwoofer can be connected to both factory-installed and aftermarket car stereos. Various automatic power-on features, built-in protection circuits, and detachable connectors make installation easier.

Technical Specifications

• Manufacturer: Rockford Fosgate

• Model: PS-8

• Series: Punch

• Product Type: Active Under-Seat Subwoofer

• Subwoofer diameter: 20 cm (8")

• Enclosure Type: Sealed Compact Enclosure

• Amplifier type: Integrated Class D amplifier

• RMS Output Power: 150 watts

• Maximum output power: 300 watts

• Frequency response: 25–150 Hz

• Low-pass filter: Continuously adjustable from 50 to 120 Hz

• Slope: 12 dB/octave

• Filter characteristic: Butterworth

• Bass Boost: Punch EQ, continuously adjustable from 0 to +12 dB

• Bass boost frequency: 45 Hz

• Input sensitivity: 125 mV – 9 V

• Inputs: RCA low-level input and speaker high-level input

• Input switching: Low-level / High-level

• Phase switch: 0° / 180°

• Level Control: Adjustable Input Level

• Bass Remote Control: Wired Remote Punch Level Control

• Power-on options: 12 V remote, DC offset detection, or audio signal detection

• Protection circuits: Short-circuit, overheating, and reverse polarity protection

• Status Indicator: Power/Protect LED

• Power supply: 12-volt automotive electrical system

• Fuse rating: 30 A

• Connections: Detachable power and signal connectors

• Housing Design: Extremely slim design for space-saving installation

• Dimensions (W × H × D): approx. 36.5 × 23.8 × 8.3 cm
  
  

Special Features

• Compact active subwoofer system with built-in amplifier

• 150 watts RMS for powerful bass reinforcement

• Can be installed in a space-saving manner under many vehicle seats

• Perfectly tuned interaction between the subwoofer, amplifier, and enclosure

• Adjustable low-pass filter and Punch EQ bass boost

• Phase reversal to adapt to the existing speaker system

• Compatible with factory-installed radios and aftermarket units

• Automatic activation via DC offset or audio signal is possible

• Bass level can be easily adjusted using the included remote control

• Integrated protection circuits for reliable operation
  
  

What's Included

• 1 × Rockford Fosgate PS-8 Active Under-Seat Subwoofer

• 1 × Wired Bass Remote Control (Remote Punch Level Control)

• 1 × RCA/speaker signal connection cable

• 1 × Power Plug

• Power, Ground, and Remote Connection Cables

• Mounting hardware

• User and Installation Manual