Sierra-2EX

Name: Ascend Acoustics Sierra-2EX
Brand: Ascend Acoustics

Ascend Acoustics

Sierra Series2019 – Present

LoudspeakersBookshelf SpeakersDiscontinued

Estimated price (community-sourced)

$1,000

Around — community and catalog average, updates slowly

About the Sierra-2EX

The Sierra-2EX is a two-way, rear-ported bookshelf loudspeaker combining a RAAL true-ribbon tweeter with a custom SEAS Excel 6-inch Curv cone woofer. The original Sierra-2EX has been replaced by the Sierra-2EX V2, which uses a revised woofer and crossover; the specifications below describe the original Sierra-2EX, not the V2. It has an internally braced cabinet, gold-plated five-way binding posts, and a threaded insert for mounting on compatible stands.

Specifications

Type: 2-way, rear-ported bookshelf loudspeaker Tweeter: RAAL true-ribbon tweeter Woofer: Custom 6-inch SEAS Excel Curv cone woofer Nominal impedance: 8 ohms Anechoic frequency response: 51 Hz–27 kHz, ±3 dB (manufacturer specification listed for the V2; original-version response may differ) Anechoic sensitivity: 85 dB (2.83 V/1 m; V2 specification) Power handling: 150 W continuous, 300 W short-term peak (V2 specification) Dimensions and weight: Original-version figures not verified here

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Pairs with

Components that show up alongside the Sierra-2EX in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.

Rythmik Audio L12
Rythmik Audio FVX12
Denon AVR-X3700H
Marantz PM7000N
Denon AVR-X3800H
Emotiva BasX A3+

What an account is for

The specs and the pairings above are open to everyone. Sign up and you get the system builder, the assistant, a compatibility check against the gear you already own, and a watch on this product so a price or pairing change reaches you.

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