Sundown Audio Pair of SA-12 D2 Classic 12" 750W Dual 2-Ohm SA Series Subwoofer SA12D2

RE (ohms): 4.57 FS (Hz): 33.71 Vas (L): 21.21 Qes: 0.58 Qms: 5.34 Qts: 0.52 Le (mH): 3.40 BL (NA): 21.64 Mms (Grams): 280 Cms (uM/N): 79.43 Sens (1w/1m): 83.21 Cutout Diameter: 11 1/8" Mounting Depth: 6 1/2" Overall Diameter w/ Gasket: 12 5/8" Displacement: 0.14ft^3 RMS: 750W Recommended Box Specs (Sealed): 1.0ft^3 (Yields F3 of 46Hz) Recommended Box Specs (Ported): 2.0ft^3 (Tune to 35Hz, yields F3 of 28Hz) 19.0mm X‐Max by 70% BL method one‐way (38.0mm peak to peak) Thick black anodized aluminum voice coil formers for maximum strength and heat dissipation 4‐layer copper high temperature voice coil windings with 45mm winding length Double layer permanently bonded high strength Nomex spider pack for maximum longevity and durability Thick flat tinsel lead wires tied down to the spider to prevent lead noise and breakage Custom tooled triple joint support ring Custom tooled frame spacer / ventilation ring High efficiency air‐flow management integrated into the motor for maximum voice coil cooling Dual Aluminum Faraday rings for reduced inductance and inductive distortion (pole cap and magnet ID) Two‐Year Warranty against defects in materials and workmanship

ASIN

B00BLQQUVA

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

2ms·cache hitGET /v2/namespaces/amazon-products/documents/B00BLQQUVA

How it works

Similar query

21msnearest_to_id → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query asks Layer for nearest neighbors of the stored product vector — queries don't go through the doc cache, so no cache header is set.