Klipsch RP-640D Reference Premiere On-Wall 2-Way Slim Speaker

The Klipsch RP-640D is a slim Reference Premiere on-wall speaker that delivers clear, dynamic sound for TV, music, and home theater without taking up floor space.

Built for modern rooms where clean design matters, the Klipsch RP-640D brings premium Klipsch performance into a low-profile on-wall format. Its 1-inch titanium dome LTS tweeter, dual 3.5-inch Cerametallic woofers, and quad passive radiators work together to produce crisp highs, detailed mids, and fuller bass than you would expect from such a slim cabinet. It is a smart fit for living rooms, media spaces, and home theater setups where you want strong sound and a sleek look next to a flat-panel TV.

Why installers choose this on-wall speaker

• Slim on-wall design works well in rooms where floorstanding or bookshelf speakers feel too bulky
• Reference Premiere tuning delivers a more refined and dynamic sound than many lifestyle speakers
• 1-inch titanium dome LTS tweeter helps produce clear highs and strong vocal detail
• Dual 3.5-inch Cerametallic woofers support clean mids and solid output in a compact enclosure
• Quad passive radiators help add fuller bass without increasing cabinet depth
• Can be mounted vertically for left and right channels or horizontally as a center speaker
• Dual 4-way keyholes support flexible and secure wall installation
• Included glass base adds tabletop placement flexibility when wall mounting is not preferred

Best use cases

• Living room TV systems where a slim speaker is needed to match a modern flat-panel display
• Home theater front-stage systems using left, center, and right on-wall speaker placement
• Media rooms where clean design and strong dialogue clarity both matter
• Installations with limited floor space but a need for real speaker performance
• Customers building a stylish multi-channel system without large cabinet speakers

Recommended with this product

• Browse AV receivers for proper home theater integration and system control
• Shop speakers for matching surround, center, or multi-channel expansion
• Explore subwoofers for deeper low-end impact in movies and music
• View audio and speaker cables for a cleaner and more reliable installation

Quick guidance

The RP-640D is a smart choice if you want a speaker that looks clean on the wall but still sounds serious. It is especially appealing for customers who want Reference Premiere performance in a stylish TV room or home theater without using traditional box speakers on stands. If you want help choosing the right receiver, subwoofer, or matching speakers, contact us.

1. Can the Klipsch RP-640D be used as both a left-right speaker and a center channel?
Yes. It can be mounted vertically for left and right channel use or horizontally as a center speaker, which makes it very flexible for home theater layouts.

2. Is the Klipsch RP-640D a good choice for a modern living room with a flat TV?
Yes. Its slim on-wall design is made to pair well with ultra-thin TVs and clean room aesthetics, while still delivering much stronger sound than typical built-in TV speakers.

3. Does the Klipsch RP-640D have enough bass on its own?
It offers fuller bass than many slim speakers thanks to its quad passive radiators, but for deeper home theater impact, pairing it with a subwoofer is still the better choice.