Presonus Eris Sub 8BT, Black

Presonus Eris Sub 8BT, Black

Ideally suited to complement compact media reference and studio reference monitors without overshadowing them, the Eris® Sub 8BT delivers smooth, low-frequency transients, robust tuning controls and the convenience of Bluetooth® wireless connectivity to make them the perfect companion for your compact monitoring system.

The Eris® Sub 8BT active subwoofer features an 8-inch, front-firing, glass-composite woofer; 100W power; built-in tuning controls to complement your full-range monitors; Bluetooth® wireless input; and stereo ¼-inch TRS and RCA inputs and outputs. A variable lowpass filter enables a seamless crossover transition, and a switchable 80 Hz highpass filter is provided for optimizing performance with satellite speakers.

The best subwoofer you can get to put a little boom in your room, the surprisingly loud, 100 watt Eris® Sub 8BT reaches down to a molar-rattling 30 Hz, so you'll hear the full sonic spectrum and produce better mixes.

• 8-inch composite low-frequency driver
• Bluetooth® 5.0 wireless audio stereo input
• 50W RMS, Class AB power amplifier
• 30 Hz to 200 Hz frequency response
• 100 dB SPL (Peak, @ 1 meter)
• 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® Sub 8BT 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
• Power Saver mode (engages after 40 minutes)