Presonus E Sub 8

Compact 8-inchStudio Subwoofer

Single sell line:

Ideally suited to complement compact media reference and studio reference monitors without overshadowing them, the Eris Sub8 delivers smooth, low-frequency transients and robust tuning controls to make them the perfect companion for Eris E3.5 and E4.5 or any small studio monitor.

Unique selling points:

The Eris Sub8 active subwoofer features an 8-inch, front-firing, glass-composite woofer; 100W power; a built-in tuning controls to complement your full-range monitors plus stereo ¼-inch TRS and RCA inputs and outputs. A variable lowpass filter for creating a seamless crossover transition and a switchable 80 Hz highpass filter to optimize performance with satellite speakers.

Main copy:

The single best subwoofer you can get to put a little boom in your room, the Eris Sub8 is the first subwoofer to join the lauded and best-selling Eris studio monitor line. We called it Eris because it’s been designed from the ground up to be part of the family; it compliments the voicing and frequency response of the modern Eris classics.. The surprisingly loud 100-Watt Eris Sub8 drops down to a molar-rattling 30Hz, allowing you to both rock harder and produce better mixes, as you’ll be hearing an accurate representation of your work. Thanks to robust configuration and I/O, you’ll be able to tailor your Eris Sub8 configuration exactly to your mixing and listening needs.

You can connect your existing monitors via ¼” TRS or RCA, set the input level to your liking, and even invert the polarity. Most importantly, you get a High Pass Filter and a Low Pass Crossover control that ensures your Sub8 starts working at the precise low-frequency point where your main monitors stop working. This makes sure you avoid the flubbery, smudged, low-end mess that one hears in redundant, duplicate, redundant bass reproduction that occurs without a crossover.

• 8-inch, front-firing, paper-composite low-frequency transducer with high-elastisity rubber surround

• Class AB amplifier: 100W peak (50W RMS) power

• Input gain control (-30 dB to +6 dB, continuously variable)

• Continuously variable lowpass filter (50 Hz to 130 Hz)

• Defeatable highpass filter removes frequency content below 80 Hz from the full-range signal sent from the Eris Sub8 outputs to the main speakers

• Left and right, balanced ¼-inch TRS and unbalanced RCA main inputs

• Left and right balanced ¼-inch TRS and unbalanced RCA pass-through outputs for connecting satellite speakers

• Polarity invert switch

• Protection: RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter, External mains fuse

• Includes Studio Magic, a suite of over $1000 USD worth of music production software