Home Audio Polk Audio Polk Reserve Series R300 Compact Center Channel Spe…

Polk Audio - Polk Reserve Series R300 Compact Center Channel Speaker, New 1" Pinnacle Ring Tweeter & Dual 5.25" Turbine Cone Woofers - Brown

Price range: $499
Brand: Polk Audio
Category: Audio
A pair of Polk Audio headphones featuring 5.25 inches drivers, 38 Hz–51 kHz frequency response, and 3Ω impedance.
PQS: 95 (computed 2026-03-14 07:04:56.949833+00:00)
GTIN-14: 00747192134044
Polk Audio - Polk Reserve Series R300 Compact Center Channel Speaker, New 1" Pinnacle Ring Tweeter & Dual 5.25" Turbine Cone Woofers - Brown

Key specs

A human-friendly subset of specs (non-null)
Driver
5.25 inches
Frequency response
38 hertz - 51 kilohertz
Impedance (ohms)
3
Wireless (BT/WiFi)
No

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6613898 499.0 USD In stock View offer → 2026-03-14 04:08:01.556634+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 499.0 USD In stock 2026-03-14 04:08:01.556634+00:00
bestbuy 499.0 USD In stock 2026-03-13 04:17:47.097229+00:00
bestbuy 499.0 USD In stock 2026-03-12 04:06:20.921750+00:00
bestbuy 499.0 USD In stock 2026-03-11 04:04:16.448856+00:00
bestbuy 499.0 USD In stock 2026-03-10 04:13:44.283219+00:00
bestbuy 499.0 USD In stock 2026-03-09 04:15:06.232800+00:00
bestbuy 499.0 USD In stock 2026-03-06 06:52:49.537593+00:00
bestbuy 499.0 USD In stock 2026-03-03 02:42:32.983149+00:00
bestbuy 499.0 USD In stock 2026-03-02 09:25:06.761875+00:00

Full specs

Show full spec table
Driver5.25 inches
Frequency response38 hertz - 51 kilohertz
Impedance (ohms)3
Wireless (BT/WiFi)No
Reconciled at2026-03-06 10:56:32.254648+00:00
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Debug data (expand)
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Raw brandPolk Audio
Raw categoryBest Buy > Home Audio & Speakers > Home Audio > Speakers > In-Wall & In-Ceiling Speakers > In-Wall Speakers
Canonical highlights (non-null)
core.title Polk Audio - Polk Reserve Series R300 Compact Center Channel Speaker, New 1" Pinnacle Ring Tweeter & Dual 5.25" Turbine Cone Woofers - Brown
core.seo_title Polk Audio R300BROWN
audio.driver 5.25 inches
audio.wireless No
audio.impedance_ohms 3
audio.hi_res_certified True
audio.frequency_response 38 hertz - 51 kilohertz
brand Polk Audio
model R300BROWN
gtin14 00747192134044
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category audio
physical.depth_in 8.9
physical.width_in 19.0
physical.height_in 6.8
physical.weight_kg 7.62
physical.dimensions_in 6.8 x 19 x 8.9 in
certifications.energy_star True
schema_version 1
BestBuy raw specs (pretty)
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Newegg raw specs
No Newegg raw specs saved for this product yet.