Electronics

Alpine SWR-8D4 8" Car Subwoofer

★★★★4.2·52 ratings

Alpine SWR-8D4 8" Subwoofer (4Ω + 4Ω) General Features: 8" Dual 4-Ohm Type-R Series Car Subwoofer Power Handling: Peak: 1000 watts RMS: 150-350 watts Impedance: Dual 4 ohms Reinforced Parabolic Cone Structure with Poly-Mica Dust Cap & Pulp-Kevlar Cone Durable HAMR Santoprene surround Nomex Progressive Conex spider Compound Radius Curve pole geometry Oversized 1.6", High-Temperature, 4-Layer Dual Voice Coil 52 oz. Double Strontium magnet motor structure Frequency response: 30-200 Hz Resonance Frequency (Fs): 40Hz Excursion: 12mm Top-mount depth: 4-1/2" Sensitivity: 83.5dB

ASIN: B00D0F2WH6
Embedding: CLIP ViT-L/14 · 768d
Distance metric: cosine
Doc fetch: 3mscache hitGET /v2/namespaces/amazon-products/documents/B00D0F2WH6
Similar query: 25msnearest_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.

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