Short answer: the Airpulse A100 for better sound quality, the Audioengine HD6 for the lower price. The Airpulse A100 ranks #17 of 64 powered bookshelf speakers at $999.99. The Audioengine HD6 ranks #41 at $817.44, $182.55 cheaper.
What the Airpulse A100 offers: Horn-loaded ribbon tweeter (inherited from Airpulse’s flagship 7001 monitor, designed by Phil Jones) paired with a 5” hard-anodized aluminum cone woofer - a distinctive, low-mass driver combination rarely seen below $1,000. Directivity spread is the widest and most controlled of this batch (directivity_spdi_stddev 4.26). A full input set for a desktop system: RCA, USB, optical, coaxial, and Bluetooth, plus a dedicated subwoofer output and an included IR remote. Watch for: On-axis deviation (aad_on_axis 0.498) trails the pricier options in this group, and there’s no app-based EQ or DSP - bass/treble trim is limited to physical rear-panel knobs not reachable from the remote. The compact 5” woofer caps sub-bass extension at 63.0Hz (-3dB) / 53.2Hz (-10dB), the second-shallowest in this batch, effectively expecting an external subwoofer for full-range use. No Wi-Fi streaming (AirPlay/Chromecast) - Bluetooth only.
What the Audioengine HD6 offers: Rated 3.7 in the SpeakerRanking database. Watch for: A bit of an accentuated treble and bass. Slight dip in the midrange.
Buy the Airpulse A100 if sound quality matters more than the price. Buy the Audioengine HD6 if the price matters more than sound quality.
Specifications Side By Side
| Airpulse A100 | Audioengine HD6 | |
|---|---|---|
| Price | $999.99 | $817.44 |
| Ranked | #17 of 64 in Medium Size Powered Bookshelf Speakers | #41 of 64 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-10dB) | 53.2Hz (measured, spinorama.org) | - |
| Bass Extension (-3dB) | 63.0Hz (measured, spinorama.org) | - |
| Inputs | RCA (aux), USB, optical, coaxial, Bluetooth aptX | Bluetooth, Aux, RCA Input, Digital Optical |
| Drivers | Horn-loaded ribbon tweeter, 5" hard-anodized aluminum cone woofer | 5.5" (140mm) woofer |
| App | None (physical bass/treble knobs, IR remote) | No |
| Bluetooth | Yes (SBC, aptX) | No |
| EQ | Yes, rear-panel bass/treble trim knobs | No |
| Weight | 24.3 lbs / 11 kg (24.2 lb) each | 17.4 lbs / 7.9 kg |
| Output Power | 100W total (40W+40W woofer, 10W+10W tweeter) | 50w RMS Per Speaker |
| Dimensions | 6.3" x 11.1" x 10" (160 x 283 x 255 mm) (6.3 x 11.1 x 10.0 in) each | 11.7"H x 7.2"W x 10"D (298.4 x 184.1 x 254 mm) |
| Frequency Response | 52Hz - 40kHz | 45Hz-40KHz (-3dB) (Manufacturer specified) |
| Outputs | - | RCA Output |
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Prices on this page were last checked August 25, 2026 at 6:19 AM 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
Airpulse A100: $999.99 Amazon B&H Photo eBay
Pros: Horn-loaded ribbon tweeter (inherited from Airpulse’s flagship 7001 monitor, designed by Phil Jones) paired with a 5” hard-anodized aluminum cone woofer - a distinctive, low-mass driver combination rarely seen below $1,000. Directivity spread is the widest and most controlled of this batch (directivity_spdi_stddev 4.26). A full input set for a desktop system: RCA, USB, optical, coaxial, and Bluetooth, plus a dedicated subwoofer output and an included IR remote.
Cons: On-axis deviation (aad_on_axis 0.498) trails the pricier options in this group, and there’s no app-based EQ or DSP - bass/treble trim is limited to physical rear-panel knobs not reachable from the remote. The compact 5” woofer caps sub-bass extension at 63.0Hz (-3dB) / 53.2Hz (-10dB), the second-shallowest in this batch, effectively expecting an external subwoofer for full-range use. No Wi-Fi streaming (AirPlay/Chromecast) - Bluetooth only.
Full Airpulse A100 review and specifications →
| App | None (physical bass/treble knobs, IR remote) |
|---|---|
| Bass Extension (-10dB) | 53.2Hz (measured, spinorama.org) |
| Bass Extension (-3dB) | 63.0Hz (measured, spinorama.org) |
| Bluetooth | Yes (SBC, aptX) |
| Dimensions | 6.3" x 11.1" x 10" (160 x 283 x 255 mm) (6.3 x 11.1 x 10.0 in) each |
| Drivers | Horn-loaded ribbon tweeter, 5" hard-anodized aluminum cone woofer |
| EQ | Yes, rear-panel bass/treble trim knobs |
| Frequency Response | 52Hz - 40kHz |
| Inputs | RCA (aux), USB, optical, coaxial, Bluetooth aptX |
| Output Power | 100W total (40W+40W woofer, 10W+10W tweeter) |
| Weight | 24.3 lbs / 11 kg (24.2 lb) each |
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Audioengine HD6: $817.44 Amazon eBay
Cons: A bit of an accentuated treble and bass. Slight dip in the midrange.
Full Audioengine HD6 review and specifications →
| App | No |
|---|---|
| Bluetooth | No |
| Dimensions | 11.7"H x 7.2"W x 10"D (298.4 x 184.1 x 254 mm) |
| Drivers | 5.5" (140mm) woofer |
| EQ | No |
| Frequency Response | 45Hz-40KHz (-3dB) (Manufacturer specified) |
| Inputs | Bluetooth, Aux, RCA Input, Digital Optical |
| Output Power | 50w RMS Per Speaker |
| Outputs | RCA Output |
| Weight | 17.4 lbs / 7.9 kg |
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- Reviews, Comparisons and Sound Samples
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