Short answer: the Audioengine A5+ Classic if sound quality matters most, the Edifier R1700BT if price matters most. The Audioengine A5+ Classic ranks #27 of 64 powered bookshelf speakers at $399. The Edifier R1700BT ranks #56 at $219.99, $179.01 cheaper.
What the Audioengine A5+ Classic offers: CEA2034 spinorama shows a reasonably flat response outside of the upper bass. Internal Class AB amplification (50W RMS, 75W peak) with a linear power supply drives a 5” Kevlar woofer and 0.75” tweeter. Watch for: A valley in the upper bass (200-400Hz) recesses that range, and a distortion peak shows up around 800-900Hz even at 86dB SPL. Off-axis response doesn’t track the on-axis curve well through the crossover, suggesting the waveguide isn’t fully optimized. Resonances appear at 900Hz and 4.4kHz.
What the Edifier R1700BT offers: Rated 3.5 in the SpeakerRanking database. Watch for: more V shaped, not quite as neutral sounding as the Edifier MR4
Buy the Audioengine A5+ Classic if sound quality matters more than the price. Buy the Edifier R1700BT if the price matters more than sound quality.
If sound quality matters at all to you, skip the Edifier R1700BT. It ranks near the bottom of the 64 powered bookshelf speakers, so look higher up the list instead.
Specifications Side By Side
| Audioengine A5+ Classic | Edifier R1700BT | |
|---|---|---|
| Price | $399.00 | $219.99 |
| Ranked | #27 of 64 in Medium Size Powered Bookshelf Speakers | #56 of 64 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 68Hz (measured, Audio Science Review) | - |
| Bass Extension (-10dB) | 50Hz (measured, Audio Science Review) | - |
| Dimensions | 10.9"H x 7.2"W x 9.7"D (276.2 x 182.6 x 247.6 mm) | 10"H x 6.1"W x 8.4"D (254 x 154.9 x 213.4 mm) |
| Frequency Response | 50Hz - 22kHz (+/-1.5dB) (Manufacturer specified) | 60 Hz-20 kHz (-3dB) (Manufacturer specified) |
| Weight | 15.4 lbs / 7 kg (left/powered), 9.7 lbs / 4.4 kg (right) | 14.6 lbs / 6.6 kg |
| Drivers | 5" Kevlar woofer, 0.75" silk dome tweeter | 4" (102mm) woofer |
| App | No | No |
| EQ | No | No |
| DSP | No | - |
| Output Power | 50W RMS / 75W peak | 66w RMS Per Speaker |
| Inputs | - | Bluetooth, RCA Input |
| Outputs | - | None |
| Bluetooth | - | Yes, 5.1 |
| Bluetooth Codecs | - | SBC (inferred; additional codecs unverified) |
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Prices on this page were last checked September 8, 2026 at 6:02 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Audioengine A5+ Classic: $399.00 Amazon B&H Photo Video eBay
Pros: ASR’s A5+ Powered measurements give 3.68 standalone and 6.15 with an ideal subwoofer, with a 2.7dB midrange span. The analog powered pair is straightforward to use without an external amplifier. The measured result supports a more capable tonal balance than its former low position suggested.
Cons: The measured -3dB point is around 69Hz, and the upper-bass recession can reduce body in voices and instruments. The existing review reports crossover-region directivity errors and a distortion feature around 800-900Hz. The score does not make it a reference monitor, and adding a subwoofer cannot correct those midrange and off-axis issues.
Full Audioengine A5+ Classic review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | 50Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 68Hz (measured, Audio Science Review) |
| DSP | No |
| Dimensions | 10.9"H x 7.2"W x 9.7"D (276.2 x 182.6 x 247.6 mm) |
| Drivers | 5" Kevlar woofer, 0.75" silk dome tweeter |
| EQ | No |
| Frequency Response | 50Hz - 22kHz (+/-1.5dB) (Manufacturer specified) |
| Output Power | 50W RMS / 75W peak |
| Weight | 15.4 lbs / 7 kg (left/powered), 9.7 lbs / 4.4 kg (right) |
- Links
- Reviews, Comparisons and Sound Samples
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Edifier R1700BT: $219.99 Amazon eBay
Pros: A compact powered pair with analog and Bluetooth connectivity for uncomplicated desktop listening. Its self-contained design avoids the need for a separate amplifier.
Cons: Listening impressions suggest a bass-and-treble-forward balance rather than strict neutrality. Its analog and Bluetooth connections are less convenient for sources that require optical or HDMI input.
Full Edifier R1700BT review and specifications →
| App | No |
|---|---|
| Bluetooth | Yes, 5.1 |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Dimensions | 10"H x 6.1"W x 8.4"D (254 x 154.9 x 213.4 mm) |
| Drivers | 4" (102mm) woofer |
| EQ | No |
| Frequency Response | 60 Hz-20 kHz (-3dB) (Manufacturer specified) |
| Inputs | Bluetooth, RCA Input |
| Output Power | 66w RMS Per Speaker |
| Outputs | None |
| Weight | 14.6 lbs / 6.6 kg |
- Links
- Reviews, Comparisons and Sound Samples
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