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Eris Sub 8

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Compact Powered Studio Subwoofer PreSonus Eris Sub 8
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Basic Information
Product Name Eris Sub 8
Sale Price Php 13,899.00
Mileage Points :138.99
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Product Code P0000TGO
Product Details Compact Powered Studio Subwoofer
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Shipping Cost Payment Options:
1."To be Paid on Delivery" Shipping is still limited to some areas in Visayas and Mindanao via AP Cargo.Shipping Cost may be paid by cash to courier (door-to-door) or upon branch pick-up. Service may expand nationwide in the nearfuture;
2."Pre-pay" Shipping covers countrywide (Philippines). Shipping cost needs to be settled with the item cost prior to shipping of the package.
Product Availability:
Some products are provided on a per order basis and could take 3-5 weeks to be available upon order.Kindly inquire for the availability of the items.

(Minimum Order : 1 or more / Maximum Order 0 or less)

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Product Details


PreSonus Eris Sub 8

Compact Powered Studio Subwoofer




The PreSonus Eris Sub8 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.


  • 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

  • Includes Studio One Prime DAW software and Studio Magic plug-in suite



Key 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

  • Polarity Switch: 0 or 180°

  • 1/4" TRS and RCA Inputs and Outputs

  • 80 Hz High-Pass Filter Switch on Outputs

  • Vinyl-Laminated MDF Enclosure

  • Includes Studio One Prime + Studio Magic





Studio Monitor

Monitor Type

Active Subwoofer


Bass-Reflex, Shielded

Power Rating

100 W Peak

50 W RMS


1 x 8" / 20.3 cm Composite Woofer


1 x Subwoofer: Class-AB Rated at 50 W RMS / 100 W Peak


Frequency Response

30 Hz to 200 Hz

Maximum Sound Pressure Level (SPL)

113 dB

Signal-to-Noise Ratio

95 dBA

Total Harmonic Distortion (THD)


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




Low-Pass at50 Hz

High-Pass at80 Hz


Audio I/O

2 x 1/4" TRS Balanced Female Analog Input

2 x RCA Unbalanced Female Analog Input

2 x 1/4" TRS Balanced Female Analog Output/Thru

2 x RCA Unbalanced Female Analog Output/Thru


AC Input Power

100 to 120 VAC, 50/60 Hz

220 to 240 VAC, 50/60 Hz

Power Consumption

100 W


Enclosure Material


Dimensions (W x H x D)

9.8 x 11.6 x 12.8" / 24.9 x 29.5 x 32.5 cm


16.3 lb / 7.4 kg

Packaging Info

Package Weight

19.085 lb

Box Dimensions (LxWxH)

16.6 x 15.7 x 13.1"



1. Payment by bank transfer with bank account.(ex.BDO, Metro Bank, etc)

2. Payment via PayPal account : PayPal verified account is required.

3. Payment by credit or debit card via PayPal(Visa, Master, JCB, Amex etc.) : PayPal account is NOT required.

4. Payment by credit card(Visa, Master, JCB, Amex etc.) :3D verified credit cards only are eligible for payment by credit card.

5. Payment by bank transfer without bank account.(ex.LBC, Western Union, etc)


 For payment by bank transfer without bank account, the customer may pay by internet banking or telephone banking. The customer may also make payment at local banks. The name of the depositor is required to match the name registered as the depositor when placing the order. Payment shall be made within 7 days from placing the order. The order will be automatically cancelled otherwise.

*Important: All Prices in the website are subject to change without prior notice


  • Shipping method : LBC, 2GO, Fedex, DHL, EMS, Air21, AP Cargo, JRC, etc
    Covered destinations : Nationwide
    Shipping cost : may vary on destination and purchase amount
    Shipping time estimate : 2~6 business days(in case of in-stock products). Order-based or imported items may take longer to ship. Please inquire by calling the store or via email whether the item is in-stock or order-based.
    Shipment bound for EMS premium regions : The customer may be required to pay additional cost.

    *Important : Products are to be shipped after the payment is made. Please note that shipping may take longer depending on the products of the order.

     International shipments may be subject to import taxes, duties and customs fees, which are levied once your package reaches the country of destination, and are the responsibility of the recipient. In case that the customer refuses to receive the parcel, the products are to be returned to Philippines and will not be shipped again. According costs(shipping, customs and etc) are the responsibility of the customer and will be deducted from the refund.

Returns & Exchanges

  Please make sure you have selected right options(e.g. size, color and quantity) prior to completing the order.
Once the order is completed, it is assumed that the customer agreed on our exchange/refund policy.
Exchanges and refunds are accepted only if the exchange/refund request is proven valid for the following reasons.


Eligible for exchanges and refunds:
On condition that the package (Labels, tags) of the products are intact.
-       Sold out products
-       Wrong item delivered
-       Defective products

-       Shoddy Goods

Ineligible for returns and exchanges:
-       Products with customer-induced damages
-       Products whose value is decreased significantly due to elapsed time or other reasons and are not in condition for re-sale
-       Change of mind

* (Please contact us or Email customer service for details)


Exchange/refund procedure
For exchanges/refund, the customer is required to post an exchange/refund request on the “Q&A” board.

The request is to include the reason for exchanges/refunds and the order number.
In case of exchange/refund request due to product defects or wrong item delivered, detailed photos of the products are also required. Exchanges/refunds will be made shortly upon careful examination and confirmation on the reported defects. 

The shipping costs occurring from product defects or wrong item delivered are the responsibility of the

>Warranty will repair any product under warranty at no charge or replace the unit of the exact model if deemed necessary.

If repair of returned merchandise is necessary due to neglect, damage, misuse, or improper repair by others, a charge will be made for labor, parts, and return freight.

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