-- What's in the box:

-- Klipsch Reference R-600F owner's manual

-- Floorstanding loudspeaker

-- Grille

-- 2 Stabilizer feet

-- 4 Screws

-- User Manual

-- Important Safety Instructions

-- Warranty Information

-- Stabilizer Feet Instructions

Big sound from Klipsch Klipsch is well-known for their big, energetic sound that adds life to anything you might listen to. The R-600F is the one of the latest floor-standing entries in Klipsch's Reference speaker lineup, and it's worth considering if you're building a two-channel or home theater system. It uses two woofers and a horn-loaded tweeter to dish out sweet, room-filling sound with gobs of delicious detail. Next-generation drivers Each of the R-600F's 6-1/2" woofers uses spun-copper TCP (thermoformed crystalline polymer) for its cone material. Klipsch chose this material because of its smooth response and transparency. The woofer also uses some trickle-down technology from the company's more expensive Reference Premiere line. It has a similar cone shape and uses additional ribbing for extra rigidity, which reduces distortion at higher frequencies. The hallmark 90-°x 90-° Tractrix® horn features an upgrade too. Klipsch widened its opening for more high-frequency directivity. That means the 1" LTS (Linear Travel Suspension) tweeter inside the horn has a wider "sweet spot" and delivers more detail inside that sweet spot.

-- 1" LTS (Linear Travel Suspension) titanium diaphragm tweeter with Tractrix® horn

-- Two 6-1/2" spun-copper TCP (thermoformed crystalline polymer) cone woofers

-- Frequency response: 38-21,000 Hz (-± 3dB)

-- Sensitivity: 96 dB

-- Power handling: up to 100 watts RMS

-- Impedance: 8 ohms

-- Bass-reflex design with a single rear-firing Tractrix port

-- Magnetic grille protects drivers and looks stylish

-- Scratch-resistant textured wood grain vinyl finish

-- Single gold-plated binding post speaker terminals

-- Extra set of binding posts for connecting a passive Dolby Atmos-enabled speaker

-- Made in China.