Ascend Acoustics Sierra-2EX V2 Review: Ranked #38 of 134

Last updated: October 1, 2026

The Ascend Acoustics Sierra-2EX V2 ranks #38 out of 134 total Large Size Bookshelf Speakers for sound quality. See all Passive Home rankings for every top pick.

Brand: Ascend Acoustics

Prices on this page were last checked October 2, 2026 at 10:18 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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Ascend Acoustics Sierra-2EX V2 - ranked #38 of 134 Large Size Bookshelf Speakers · Editor's rating 4.3/5
Check price at Ascend Acoustics ($1,748 per pair) →

#38 Ascend Acoustics Sierra-2EX V2: $1,748 per pair Ascend Acoustics eBay

Pros: A RAAL true ribbon tweeter is paired with a custom SEAS Excel Curv woofer, with the crossover optimized against Klippel NFS measurement data. Listening window smoothness measures 0.45, a moderate but usable figure for a compact standmount. Pairs are hand matched within +/-1.5dB and shipped with their own individual frequency response printout, backed by a 7 year parts and labor warranty from direct USA assembly in Orange County, California. Measured bass extension of 58.6Hz (-3dB).

Cons: On-axis response is relatively uneven, with an average deviation of about 0.45dB, so a listener sitting dead center may notice more unevenness than with smoother AsciLab or Ascend towers. Bass extension is modest for the price class at a measured 51.3Hz at -6dB. Ascend sells direct only, with no dealer network or third party retailers for an in person audition.

How it compares: Just above it: Selah Audio Integrity - $998 cheaper, 4.5Hz lower bass extension (-3dB). Just below it: Perlisten R5m - $1547 more, 4.2Hz higher bass extension (-3dB).

Bass Extension (-10dB)42.4Hz (measured, spinorama.org vendor data)
Bass Extension (-3dB)58.6Hz (measured, spinorama.org vendor data)
Bass Extension (-6dB)51.3Hz (measured, spinorama.org vendor data)
CountryUnited States
DIY KitNo
Dimensions14.3”H x 7.5”W x 10.5”D (362 x 190 x 267 mm)
DriversRAAL 10mm true ribbon tweeter, 6” SEAS Excel Curv cone woofer
Enclosureported
Frequency Response51-27,000Hz +/-3dB (manufacturer)
Impedance8 ohms nominal
Power Handling150W continuous, 300W peak
Sensitivity85dB @ 2.83V/1m anechoic (manufacturer)
Spinorama Preference Score5.88
Spinorama Preference Score with Perfect Sub7.95
Warranty7 years parts and labor
Weight20.1 lbs (9.1 kg) each
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