Sale! PreSonus ERIS 4.5BT 50W 4.5″ Active Bluetooth Media Reference Monitors (Pair)
Key FeaturesCompact Speakers for Content CreationFor Gaming, Monitoring, and MoreBluetooth 5.0 Streaming4.5" Woven Composite Woofer1" Silk-Dome TweeterLow- and High-Frequency AdjustmentClass A/B Amplifier1/4" TRS and RCA Inputs3.5mm Auxiliary Input3.5mm He
$256.00
-
$128.00
100% Happiness Backed or Your Money Back
Spend 30, Ship Free
Love It or Return It Within 60 Days
Details
Key Features
- Compact Speakers for Content Creation
- For Gaming, Monitoring, and More
- Bluetooth 5.0 Streaming
- 4.5″ Woven Composite Woofer
- 1″ Silk-Dome Tweeter
- Low- and High-Frequency Adjustment
- Class A/B Amplifier
- 1/4″ TRS and RCA Inputs
- 3.5mm Auxiliary Input
- 3.5mm Headphone Output
Overview
Designed for content creators, gamers, and mixing engineers, the pair of activePreSonus ERIS 4.5BT Bluetooth Studio Monitorsprovide a clear, accurate frequency response and a wide variety of inputs. These small monitors utilize 4.5″ woven composite woofers and 1″ silk dome tweeters for a balanced sound across its 70 Hz to 20 kHz frequency range. You can input sound to the monitors via 1/4″ TRS jacks, unbalanced RCA inputs, a 3.5mm auxiliary input, and Bluetooth 5.0 streaming. Whether you’re monitoring from an audio interface, a computer output, a receiver, or a mobile device, these monitors can accommodate you.
Change the level with a prominent front-panel volume control. At the rear, you’ll find both high and low EQ knobs for tuning the monitors to your room. There is 50W of Class AB power supplied (25W per side) giving you a powerful punch for the size. When you need to work or listen late at night, you’ll appreciate the built-in headphone amplifier and 3.5mm headphone output for silent monitoring.
Key Specs
| Monitor Type & Configuration | Active 2-Way |
| Total Power Output | 25 W RMSper Monitor |
| Tweeter | 1x 1″ / 25.4mm Silk Dome |
| Woofer | 1x 4.5″ / 11.4cm Cone |
| Frequency Range | 70 Hz to 20 kHz |
| Audio I/O | 2x 1/4″ TRS Balanced Line Input 1x Stereo 2RCA Unbalanced Line Input 1x 1/8″ / 3.5 mm TRS Unbalanced Line Input 1x 1/8″ / 3.5 mm TRS Unbalanced Headphone Output 2x Push Terminal Passive Speaker OutputShowMore |
| Digital Audio I/O | No |
| Network I/O | No |
| Wireless | Bluetooth |
| Number of Included Monitors | Stereo Pair |
| Enclosure | Bass-Reflex/Ported |
| Total Power Output | 25 W RMSper Monitor |
Drivers per Monitor
| Tweeter | 1x 1″ / 25.4mm Silk Dome |
| Woofer | 1x 4.5″ / 11.4cm Cone |
| Amplifiers | Full-Range: 25 W RMS Class-AB |
| Frequency Range | 70 Hz to 20 kHz |
| Maximum Sound Pressure Level (SPL) | 100 dB |
| Protections and Limiting | Output Current Limiting |
| EQ | 1x HF Shelf 1x LF Shelf |
| Phase Adjustment | No |
| Audio I/O | 2x 1/4″ TRS Balanced Line Input 1x Stereo 2RCA Unbalanced Line Input 1x 1/8″ / 3.5 mm TRS Unbalanced Line Input 1x 1/8″ / 3.5 mm TRS Unbalanced Headphone Output 2x Push Terminal Passive Speaker Output |
| Digital Audio I/O | No |
| Network I/O | No |
| USB | No |
| Wireless | Bluetooth |
| Mobile App Compatible | No |
Power
| AC Input Power | 100 to 240 VAC, 50/60 Hz |
Physical
| Color | Black |
| Monitor Orientation | Vertical |
| Fan-Cooled | No |
| Dimensions (W x H x D) | 6.4 x 9.5 x 7″ / 162.6 x 241.3 x 177.8mm (Each) |
| Weight | 2.0lb / 0.9kg (Each) |
Packaging Info
| Package Weight | 12.675 lb |
| Box Dimensions (LxWxH) | 19.2 x 13.4 x 9.6″ |
What’s in the Box:
- PreSonus ERIS 4.5BT 50W 4.5″ Active Bluetooth Media Reference Monitors (Pair)
- 3.5mm TRS to Stereo RCA Cable
- Stereo RCA to Stereo 1/4″ TS
- Bare Wire speaker Cable
- Power Cable
- Limited 1-Year Manufacturer Warranty
Shipping Info
- Cost: $25
- Free Shipping
- We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout.
- Delivery Time:
- It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.

Reviews
There are no reviews yet.