PreSonus · Updated September 2026
PreSonus Eris E3.5: price, specs & release date
PreSonus Eris E3.5, released 2017. Every price and spec below is linked to its source and dated — no guesses.
Source: presonus.com verified ✓ corroborated verify in ledger
The PreSonus Eris E3.5 is listed at $99.99 on presonus.com as of 2026-08-25, the cheapest studio monitors (median $200); other retailers may be lower. It earns a Bronze Deskmark — 4/100 pay-blind standing, #12 of 12 in class.
Verified Sep 21, 2026 · figures linked to their source in the table below
Price history
$99.99Is the PreSonus Eris E3.5 a good buy?
At $100, the PreSonus Eris E3.5 is the cheapest of the 12 studio monitors we track, where the median is $200. On the spec sheet, its woofer size of 3.5 in is the lowest of the 12, its power of 50 W is the lowest of the 12, and its release of 2017 is below the median of the 12.
Specifications
| Price (US) | $99.99 — current on record (was $114.99) |
|---|---|
| Brand | PreSonus |
| Released | 2017 |
| Woofer size (in) | 3.5 in |
| Tweeter type | 1 in silk dome |
| Power (W) | 50 |
| Frequency response | 80 Hz – 20 kHz |
| Inputs | TRS balanced, RCA unbalanced, 1/8 in aux (front) |
| Sold as | pair |
| Type | active |
Source: presonus.com (read 2026-09-21) · corroborated by sweetwater.com (read 2026-06-20). Re-verified: 3.5 in woven-composite woofer, 1 in silk dome, 50 W total Class-AB (25 W/side), 80 Hz–20 kHz, TRS + RCA + front 1/8 in inputs confirmed on PreSonus 2nd-Gen page and Sweetwater. Price $114.99/pair confirmed on both. Original E3.5 released 2017.
Is the PreSonus Eris E3.5 worth it vs cheaper studio monitors?
PreSonus Eris E3.5 against its closest cheaper and pricier studio monitors on the specs that matter — every value sourced. See all 12 ranked
| Product | Price | Woofer size (in) | Tweeter type | Power (W) | Frequency response | Inputs |
|---|---|---|---|---|---|---|
| PreSonus Eris E3.5 this | $99.99 | 3.5 in | 1 in silk dome | 50 | 80 Hz – 20 kHz | TRS balanced, RCA unbalanced, 1/8 in aux (front) |
| PreSonus Eris E5 BT | $164.99 | 5.25 in | 1 in silk dome | 100 | 53 Hz – 22 kHz | TRS balanced, RCA unbalanced, Bluetooth 5.0, 1/8 in aux (front) |
Frequently asked questions
How much does the PreSonus Eris E3.5 cost?
The PreSonus Eris E3.5 has a US price of $99.99, as of 2026-08-25.
How does the PreSonus Eris E3.5 compare on price?
At $100, the PreSonus Eris E3.5 is the cheapest of the 12 studio monitors we track, where the median is $200.
Has the PreSonus Eris E3.5's price dropped?
Yes — since 2026-06-27 the PreSonus Eris E3.5 has fallen 13%, from $114.99 to $99.99.
What is the lowest price the PreSonus Eris E3.5 has been?
The lowest we have recorded for the PreSonus Eris E3.5 is $99.99 on 2026-08-25 — which is its current price.
Is now a good time to buy the PreSonus Eris E3.5?
At $99.99, the PreSonus Eris E3.5 is at the lowest price we have recorded since 2026-06-27.
When was the PreSonus Eris E3.5 released?
The PreSonus Eris E3.5 was released 2017.
What are the PreSonus Eris E3.5's key specs?
PreSonus Eris E3.5 (PreSonus): woofer size in 3.5 in, tweeter type 1 in silk dome, power w 50, frequency response 80 Hz – 20 kHz, inputs TRS balanced, RCA unbalanced, 1/8 in aux (front). Full sourced spec sheet verified 2026-09-21.
Price of record: $99.99 at presonus.com, 2026-08-25. Other retailers may be lower — check the current price:
See PreSonus Eris E3.5 on Amazon As an Amazon Associate we earn from qualifying purchases.Similar studio monitors
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All studio monitors ranked · Open data & methodology · Queryable via MCP
Compare with
Head-to-head
Step up
- PreSonus Eris E5 BT $164.99
- JBL 305P MkII $169
- KRK Rokit 5 G4 $169.99
- JBL 306P MkII $199
- Yamaha HS5 $199.99
- Mackie CR5-X $199.99
More from PreSonus
- PreSonus Eris E5 BT $164.99
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