PreSonus Eris Sub8 Compact Powered Studio Subwoofer
Features
- 8" Front-Firing Composite Woofer.
- 30 to 200 Hz Frequency Response.
- 113 dB Maximum Peak SPL.
- 100W of Class-AB Amplification.
- Variable 50 to 130 Hz Low-Pass Filter.
Description
The PreSonus Eris Sub8 Compact Powered Studio Subwoofer is a compact, powered studio subwoofer designed to work with any set of studio monitors, especially the PreSonus Eris E3.5 or E4.5 full-range studio monitors.
A 100W Class-AB amplifier powers the front-firing 8" paper-composite woofer, which offers a frequency response of 200 Hz down to 30 Hz with a respectable 113 dB peak SPL. The rear panel features a pair of 1/4" and RCA inputs as well as 1/4" and RCA thru/outputs. A variable input gain knob (-30 to +6 dB) and a continuously variable lowpass filter (50 to 130 Hz) helps you dial in the volume and low-frequency sweet spot. Additionally, a defeatable highpass filter removes frequency content below 80 Hz from the full-range signal sent from the Eris Sub8 output to the main speakers.
Other notable features include a polarity-invert switch and protection circuits for RF interference, output-current limiting, over-temperature, turn on/off transient, subsonic filter, and an external mains fuse. The Eris Sub8 ships with a power cord.
Key Features:
- 8" front-firing, paper-composite, low-frequency transducer with high-elasticity 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 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 1/4" TRS and unbalanced RCA main inputs
- Left and right balanced 1/4" 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
Specifications
| Studio Monitor | |
| Monitor Type | Active Subwoofer |
| Enclosure | Bass-Reflex, Shielded |
| Power Rating | 100 W Peak 50 W RMS |
| Drivers | 1 x 8" / 20.3 cm Composite Woofer |
| Amplification | 1 x Subwoofer: Class-AB Rated at 50 W RMS / 100 W Peak |
| Performance | |
| Frequency Response | 30 Hz to 200 Hz |
| Maximum Sound Pressure Level (SPL) | 113 dB |
| Signal-to-Noise Ratio | 95 dBA |
| Total Harmonic Distortion (THD) | 0.05% |
| Maximum Input Level | +6 dB |
| Phase Adjustment | Phase Inversion 0 / 180° |
| Protections and Limiting | Driver Protection, Fuse, Output Current Limiting, Subsonic Filter, Thermal Limiting |
| Signal Processing | |
| AEQ | None |
| Filters | Low-Pass at 50 Hz High-Pass at 80 Hz |
| Connectivity | |
| Audio I/O | 2 x 1/4" TRS Balanced Female Analogue Input 2 x RCA Unbalanced Female Analogue Input 2 x 1/4" TRS Balanced Female Analogue Output/Thru 2 x RCA Unbalanced Female Analogue Output/Thru |
| Power | |
| AC Input Power | 100 to 120 VAC, 50/60 Hz 220 to 240 VAC, 50/60 Hz |
| Power Consumption | 100 W |
| General | |
| Enclosure Material | MDF |
| Dimensions (W x H x D) | 9.8 x 11.6 x 12.8" / 248.9 x 294.6 x 325.1 mm |
| Weight | 16.3 lb / 7.4 kg |
In The Box
- PreSonus Eris Sub8 Compact Powered Studio Subwoofer
- Power Cord
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Details
- Product: PreSonus Eris Sub8 Compact Powered Studio Subwoofer
- Manufacturer: Presonus
- Model: ERIS SUB8
- SKU: ERIS SUB8
- RM Product #: 82368
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