PreSonus
PreSonus Eris Sub 8 Compact Studio Subwoofer Renewed
★★★★★
100W50W
Enhance Your Studio Sound with Deep, Rich BassThe PreSonus Eris Sub 8 is a compact studio subwoofer designed to add depth and clarity to your mixes. Professionally inspected and tested, this renewed subwoofer delivers powerful low-frequency response, making it an excellent addition to any recordi...
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Overview
Enhance Your Studio Sound with Deep, Rich Bass
The PreSonus Eris Sub 8 is a compact studio subwoofer designed to add depth and clarity to your mixes. Professionally inspected and tested, this renewed subwoofer delivers powerful low-frequency response, making it an excellent addition to any recording or mixing setup.
- Low-Frequency Transducer: 8-inch, front-firing, paper-composite with high-elasticity rubber surround
- Amplifier: Class AB, 100W peak (50W RMS) power
- Input Gain Control: -30 dB to +6 dB, continuously variable
- Lowpass Filter: Continuously variable (50 Hz to 130 Hz)
- Highpass Filter: Defeatable, removes frequency content below 80 Hz
- Inputs: Left and right, balanced ¼-inch TRS and unbalanced RCA main inputs
- Outputs: Left and right balanced ¼-inch TRS and unbalanced RCA pass-through outputs
- Polarity: Invert switch
- Protection: RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter, External mains fuse
Key Features
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
Specifications
Transducer Size
8-inch
Transducer Type
Front-firing, paper-composite low-frequency
Amplifier Class
Class AB
Peak Power
100W
RMS Power
50W
Lowpass Filter Range
50 Hz to 130 Hz (continuously variable)
Highpass Filter
Defeatable, removes frequencies below 80 Hz
Input Gain Control
-30 dB to +6 dB (continuously variable)
Main Inputs
Left and right, balanced ¼-inch TRS and unbalanced RCA
Pass-through Outputs
Left and right, balanced ¼-inch TRS and unbalanced RCA
Polarity Control
Invert switch
Protection Features
RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter, External mains fuse
Pros & Cons
👍 Pros
- Features an 8-inch front-firing, paper-composite low-frequency transducer for powerful bass reproduction.
- Equipped with a Class AB amplifier, providing 100W peak (50W RMS) power for reliable performance.
- Offers a continuously variable lowpass filter, allowing precise frequency tuning from 50 Hz to 130 Hz.
- Includes a defeatable highpass filter, which can remove frequencies below 80 Hz from main speakers, optimizing system integration.
- Provides versatile connectivity with balanced ¼-inch TRS and unbalanced RCA main inputs and outputs.
👎 Cons
- Being a renewed product, the exact condition and prior usage history are not fully detailed.
- The specific frequency response range of the subwoofer is not explicitly stated.
- The product comes with a Class AB amplifier rather than a potentially more efficient Class D amplifier.
- Physical dimensions and weight are not provided, which could be a factor for placement in a studio setup.
- The aesthetic condition of a renewed item may vary, even with certification of working like new.
Frequently Asked Questions
What size is the low-frequency transducer in this subwoofer?
The PreSonus Eris Sub 8 features an 8-inch, front-firing, paper-composite low-frequency transducer with a high-elasticity rubber surround.
What type of amplifier does the Eris Sub 8 use?
It is equipped with a Class AB amplifier, providing 100W peak power and 50W RMS power.
Can I adjust the lowpass filter on this subwoofer?
Yes, the subwoofer includes a continuously variable lowpass filter that can be adjusted from 50 Hz to 130 Hz.
Does this subwoofer offer a way to connect main speakers?
Yes, it has left and right balanced ¼-inch TRS and unbalanced RCA pass-through outputs for connecting satellite speakers.
What kind of input options are available on the Eris Sub 8?
The Eris Sub 8 features left and right balanced ¼-inch TRS and unbalanced RCA main inputs for connecting audio sources.
What protection features are integrated into this subwoofer?
It includes protection against RF interference, output-current limiting, over-temperature, turn-on/off transients, a subsonic filter, and an external mains fuse.
Is there a way to invert the polarity of the signal?
Yes, the subwoofer is equipped with a polarity invert switch to help with phase alignment.
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