Our compact 8-inch front-firing studio subwoofer with Bluetooth® wireless technology lets you hear the full sonic spectrum of your mix.
Overview
Compact 8-inch, front-firing studio subwoofer with Bluetooth® wireless
Adding a subwoofer to full-range speakers enables you to hear the low-frequency foundation of your mix more accurately so you can make better-informed decisions and create more translatable mixes. The surprisingly loud, 100 watt Eris® Sub 8BT drops down to a molar-rattling 30 Hz, so you'll hear the full sonic spectrum and produce better mixes. For EDM and hip-hop producers, in particular, a subwoofer is a must-have.
Although compatible with a variety of full-range studio monitors, the Eris Sub 8BT compact studio subwoofer was designed to complement the voicing and frequency response of the full range of compact Eris studio monitors, from the ultra-affordable Eris 3.5 to the Eris Studio 5.
The first PreSonus® studio subwoofer to offer Bluetooth® 5.0 wireless connectivity, the Eris Sub 8BT provides flexible wired connection options, as well, making it easy to add it to just about any monitoring setup. Onboard controls let you effortlessly create a 2.1 monitoring system and tune it to your room. Highpass filter and lowpass filter (crossover) controls ensure the Eris Sub 8BT starts working at the precise frequency where your main monitors stop, avoiding the flabby, smudged, low-end mess that occurs without a crossover.
Add a PreSonus Eris Sub 8BT subwoofer to your compact full-range system and hear, with precision accuracy, the powerful low-frequency sound you've been missing.
Overview
Features
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)
Video - click to play video
Downloads
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Documentation
Specs
Accessories
Footswitch
NA
Electronics
Input Impedance
10 kΩ
VoltageRequirements
100-240 VAC, 50-60 Hz
General
Color
Black
Product Name
Eris® Sub 8BT, Black, NA
Series
Eris®
Hardware
Audio Controls
Volume Range (-30 dB to +6 dB) High Pass Filter (80 Hz @ -12 dB / octave) Low Pass Filter (50 Hz to 130 Hz, continuously variable) Polarity (0 degrees or 180 degrees)
Audio Switches
Polarity Switch: 0 degrees or 180 degrees Ground Lift Switch: On/Off High Pass Filter Switch: On/Off Bypass Footswitch: On/Off
Cabinet Material
Vinyl-Laminated, Medium-Density Fiberboard
LF Transducers
8" Woven Glass Fiber Composite
Monitor Inputs
2- Balanced 1/4” TRS, 2- Unbalanced RCA
Monitor Type
Active Subwoofer
Power Amplifier Type
Class AB
Measurements
Product Depth
12.7" (32.3 cm)
Product Height
11.77" (299 mm)
Product Height/Length
11.77" (299 mm)
Product Width
9.8" (25.0 cm)
Miscellaneous
Low Pass Filter Frequency
50 – 130 Hz (Variable)
Power Cable
IEC
Protections
RF Interference
Output-Current Limiting
Over-Temperature
Turn-On/Off Transient
Subsonic Filter
Performance
Peak SPL
100 dB (@ 1 meter)
