Edifier
Edifier R990BT Bluetooth Active Bookshelf Speakers 2.0 (Black)
2.0 Active Multimedia Speaker
Quality Sound Performance: Each speaker cabinet houses one 1" silk dome tweeter and one 4" long-throw mid-low driver. The MDF cabinet can effectively diminish resonance and distortion, further guaranteeing the pure reproduction of audio input.
Powerful Enough: The digital amplifier can drive 15W to each of the stereo pair and provide DRC (dynamic range control). With 24W (RMS) total output power, the speaker can produce enough sound to fill a medium room.
Bluetooth Connection: The Bluetooth V5.4 audio receiver supports the seamless audio streaming with stable connection.
Dual RCA Input Ports: Available for the simultaneous connection of two devices with audio cables.
Multiple Sound Effects: Three preset sound effects are optional by EDIFIER ConneX App for music, movie, and gaming. With the app, you can also customize your own sound effects to cater to your unique tastes.
Works with EDIFIER ConneX App: Download the app and enjoy more functions.
Features:
- 24W total output power with quality sound
- 4" long-throw mid-low drivers and 1" silk dome tweeters
- MDF enclosure minimizing acoustic resonance and distortion
- Calibrated flared bass reflex port for powerful bass
- Bluetooth V5.4 audio receiver for seamless music streaming
- Dual RCA inputs for connecting to two devices simultaneously
- Multiple preset sound effects for music, movie, and gaming
- Works with EDIFIER ConneX mobile app for more functions
Specifications:
- Total Output Power (RMS): 12W +12W
- Signal-to-Noise Ratio: ≥ 85dB(A)
- Bluetooth Version: V5.4
- Driver: Treble: 1-inch, Mid-low: 4-inch
- Audio Inputs: Bluetooth, Line In 1, Line In 2
- Codecs: SBC
- Frequency Response: 60Hz - 18kHz
- lnput Sensitivity: Bluetooth: 450±50mFFS, Line In 1: 500±50mV, Line In 2: 700±50mV
- Dimensions (W x H x D): 140mm x 226mm x197mm (Per speaker)
- Net Weight: 3.44kg
UPC/ISBN: 875674007798
Product Information
Due to the nature of collectible items and ever changing market demand, we are unable to cancel pre-orders on ratio variants and select other items (1 per store variants, exclusive covers, ect) for a refund.For preorders on regular open order comics (the majority of which are normally cover price), we can cancel preorders and refund with a store credit that can be used in our brick and mortar stores or at thirdeyecomics.com
If you have any shipping questions check out our Shipping FAQs here
You can contact us through our contact page! We will be happy to assist you.
Cover art for Comics on our website is provided to us at the time of solicit. While we do our best to keep these images up to date; some covers may be subject to change!
At Third Eye, we ship thousands of comics every week, and we know condition matters. Whether you're reading, collecting, or grading, we want you to feel confident when a Third Eye package arrives.
This policy outlines our standard for new release and shipped comics, and the industry-standard guidelines we follow.
OUR STANDARD
Books without a stated grade will be offered as Near Mint 9.4 or better. We do not guarantee 9.8 condition on any book unless specifically noted.
We use industry-standard grading guidelines from:
- CBCS Comic Grading Scale
- Overstreet Comic Grading Standards
- CGC grading standards
If you're new to comic grading, the resources above are a great place to start.
WHY WE DON'T GUARANTEE 9.8
Modern comic printing is an imperfect process. Books are printed in massive
runs, bound at high speed, and shipped in bulk to retailers. Even brand
new books off the truck will exhibit minor production characteristics,
and that's normal, and consistent with industry standards across every
retailer.
A 9.8 grade represents near-perfection, and the reality is that not every printed book qualifies for that grade no matter where you buy it from.
We can absolutely commit to NM 9.4 or better. We cannot commit to 9.8 on every book, because that's not how comics are made.
WHAT QUALIFIES AS NM 9.4
Per industry standards, a book may exhibit the following minor characteristics and still grade as Near Mint 9.4, as long as there's no accumulation of defects:
Bindery characteristics:
- Minor to moderate corner tears
- White edges along the spine (common on most modern printings)
- Covers slightly offset from interior pages (common on cardstock covers)
Printing characteristics:
- Slight color rub on back covers
- Small paper wrinkles present from the paper roll prior to printing
- Wavy paper texture from the printing process
Spine characteristics:
- 2-3 small color-breaking spine ticks
- Minor non-color-breaking spine dings
These are normal modern production characteristics, not damage from handling or shipping. They are present on books across the industry, regardless
of retailer.
OUR RETURN & EXCHANGE POLICY
We do not accept returns or exchanges on books that meet our NM 9.4 or better standard.
We will replace or refund:
- Books damaged during shipping (clear shipping damage, not pre-existing print characteristics)
- Books that fall below NM 9.4 standard (significant spine damage, major creasing, tears, etc.)
- Wrong cover or wrong issue shipped
For premium variants (1:25, 1:50, 1:100, 1:250, 1:500 incentive covers, signed editions, exclusive variants), we apply enhanced QC during pull and packing. If a premium variant arrives outside our standard, contact us within 7 days of delivery and we will work with you on a replacement.
QUESTIONS?
If you have questions about a specific book or want to learn more about comic grading, our team is happy to help. Reach out to service@thirdeyecomics.com.
We appreciate your trust in Third Eye Comics, and we're committed to delivering books that meet the standards both you and we expect.

