Best Efficiency Grille

Yung SD300 300W Class D Subwoofer Plate Amplifier Module No Boost

Spun copper front-firing Cerametallic woofers.
150 watts continuous, 300 watts dynamic power.
All digital amplifier for high-efficiency and true-to-source sound accuracy.
Must be connected to AV Receiver, processor, or pre-amp.
Contemporary finish to integrate with any decor with ease.
Dimensions: 14” H x 12.5” W x 15.7” D.
What’s in the box: (1) Sub-100 Subwoofer and power cord - connection wires not included.
Place your subwoofer in a corner for optimal performance.

(2) RP-5000F Reference Premiere Floorstanding Speaker - Each (Ebony).
New vented tweeter enclosure for low distortion.
Dual 5.25-inch spun copper Cerametallic cone woofers with two-layer copper-wound voice coils reach deep.
90-by-90 degree Tractrix horn for wide dispersion and high efficiency.
Copper cones anodized trim rings and satin baffles for stylish presentation with or without grille.

Spun copper front-firing Cerametallic woofers.
150 watts continuous, 300 watts dynamic power.
All digital amplifier for high-efficiency and true-to-source sound accuracy.
Must be connected to AV Receiver, processor, or pre-amp.
Contemporary finish to integrate with any decor with ease.
Dimensions: 14” H x 12.5” W x 15.7” D.
What’s in the box: (1) Sub-100 Subwoofer and power cord - connection wires not included.
Place your subwoofer in a corner for optimal performance.

Spun copper front-firing Cerametallic woofers.
150 watts continuous, 300 watts dynamic power.
All digital amplifier for high-efficiency and true-to-source sound accuracy.
Must be connected to AV Receiver, processor, or pre-amp.
Contemporary finish to integrate with any decor with ease.
Dimensions: 14” H x 12.5” W x 15.7” D.
What’s in the box: (1) Sub-100 Subwoofer and power cord - connection wires not included.
Place your subwoofer in a corner for optimal performance.

2 Pack R-610F Floorstanding Home Speaker - Grille (installed) - 2 Feet - 4 Screws - Quick Setup Guide - Warrant.
TRACTRIX HORN TECHNOLOGY - Klipsch exclusive 90x90 Tractrix horn technology ensures that the R-610F high frequency energy is aimed at the listener and reduces artificial reverb or filtering caused by indirect sound bouncing off of walls. Using this proprietary focused technology gives you the best clarity, dynamics, and detail.
Klipsch exclusive Linear Travel Suspension (LTS) - aluminum tweeter minimizes distortion for enhanced, detailed performances. Using Kapton, an extremely light and rigid material, in the tweeter suspension provides high efficiency and improve resolution and detail. LTS tweeters are a hallmark of Klipsch speakers.
SPUN COPPER IMG WOOFERS - Injection Molded Graphite (IMG) woofer cones are exceptionally light while being extremely rigid providing remarkable low frequency response, with minimal cone breakup and distortion. When paired with the Tractrix Horn-Loaded LTS Tweeter, it provides speaker efficiency highest in its class..
REAR TRACTRIX PORT - The rear Tractrix port is perfectly matched to the cabinet and woofers, creating ideal airflow with minimal distortion or turbulence even at the lowest frequencies..

High efficiency 200 mm (8 in) dual-cone driver..
Easy lay-in installation into 2' x 2' US-style suspended grid ceilings. No cutting of ceiling tiles is necessary..
Combined 70V/100V and low impedance direct operation..
20 Watts at 8Ω (low-impedance) direct setting..

2 Pack R-610F Floorstanding Home Speaker - Grille (installed) - 2 Feet - 4 Screws - Quick Setup Guide - Warrant.
TRACTRIX HORN TECHNOLOGY - Klipsch exclusive 90x90 Tractrix horn technology ensures that the R-610F high frequency energy is aimed at the listener and reduces artificial reverb or filtering caused by indirect sound bouncing off of walls. Using this proprietary focused technology gives you the best clarity, dynamics, and detail.
Klipsch exclusive Linear Travel Suspension (LTS) - aluminum tweeter minimizes distortion for enhanced, detailed performances. Using Kapton, an extremely light and rigid material, in the tweeter suspension provides high efficiency and improve resolution and detail. LTS tweeters are a hallmark of Klipsch speakers.
SPUN COPPER IMG WOOFERS - Injection Molded Graphite (IMG) woofer cones are exceptionally light while being extremely rigid providing remarkable low frequency response, with minimal cone breakup and distortion. When paired with the Tractrix Horn-Loaded LTS Tweeter, it provides speaker efficiency highest in its class..
REAR TRACTRIX PORT - The rear Tractrix port is perfectly matched to the cabinet and woofers, creating ideal airflow with minimal distortion or turbulence even at the lowest frequencies..

QUALITY AIRFLOW – Save time, energy, and money with a Tamarack transfer grille. This wall vent eliminates air pressure imbalances in the home and increases your HVAC system’s efficiency. Most importantly, installing a Tamarack transfer grille is a simple way to improve the flow of air in your home..
BALANCED AIR PRESSURE – Even with closed doors, the vent balances air pressure and prevents uneven room temperatures. The return air pathway preserves energy throughout any building or home. This balance ensures that the inside temperature, humidity, air quality, and energy consumption levels stay right where you want them..
COST-EFFICIENT – Great for bedrooms, this vent extends the life of any HVAC system. Saving money on cooling and heating is a breeze with a Tamarack Return Air Pathway. Plus, this item is BPI Listed by the Better Performance Institute..
LONG-LASTING & MADE IN USA – Made with durable metal material, this vent is covered by a lifetime manufacturer's warranty. While air flows freely between rooms, the internal baffle material prevents any increased transmission of light and sound through the vent. The unique design prevents air from escaping into wall cavities..
EASY WALL INSTALLATION – No need to install crossover or jump du....