InwallTech® — HD Power Wall 51
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Ultimate High Performance Audiophile Loudspeakers
Applications:
Advanced High End Theater
Audiophile Music Listening Areas
Designer Interiors
Trusted InwallTech Technology

Home Theater
Specifically designed for high end Home Theater. Almost invisible once installed. ALL the grills included are custom paintable to your EXACT wall shades.

Audiophile Quality
Quality without the extreme price . With the business model of Direct-to-Customer (DTC), you get more performance for less than traditional brick and mortar home theater stores or custom home integrators.

Value
Imagine incredible sound without using any floor space. Your house is beautiful, let’s keep it that way. Whether you’re planning on building an invisible thunderous home theater or fill your home for the holidays with smooth get-to-your-heart soulful music, these speakers will feel just right for both your ears and your wallet.
InwallTech® — HD Power Wall 51
High Power "Hybrid"
Massive Sound!
LCR stands for Left, Center, or Right. In the Inwallstore language, it’s called LCRR with the last R meaning ‘Rear.’ An LCR type system is the most impactful type of arrangement you can get without going with a more complicated multi-amp set up. Why? Because there are two drivers on the same speaker plate. Remember back in the Pro-Logic days when they wanted to push the same amount of acoustic air power out of the center dual woofer speaker to match up with the left/rights? Now you’ve got these massive LCR styles which have mostly 5 1/4″ woofers in them. Add them up and you’ve got almost an 8″ driver’s worth of acoustic power coming at you but at the distinct advantage of them having less mass, thereby being able to move faster than a single 8″ driver. This is significant!
The added bonus for inwall drivers is that because they’re mounted in the wall (compressed chalk), they produce accurate sounds above about 80-100 Hz. But don’t expect your wall speakers to produce sub woofer frequencies. Subwoofers are there a reason. What you get is really fast dynamic mid bass response all the way around the sound stage. It makes for an entertaining audio experience. It also has the potential to drive dog owners crazy. It’s really lifelike when the door bell rings!
Premium, luxury, preeminent, supreme, unparalleled, paramount, primo, leading, first-class, finest, precious, life-like, extravagant, etc.
Get ready because you’re looking at the most performance you can get out of an inwall design before paying exotic prices. This line delivers luxury fulfillment of life-like audio reproduction. Envision a home theater capable of immersing you into the true embodiment of the movie director’s dream.
Features:
- Exceptional low end fidelity for the most intense musical or theatrical pieces created by Provlar™ woofers. Our improved version of Kevlar, introduced in 2010.
- Vivid high end and unassuming midrange performance for greater accuracy and more life-like imaging, taming the shrillish properties of typical Titanium with Zelenium-Dome™tweeters. Our improved version of Titanium, also introduced in 2010.
- Easy one-cut, drop-in installation puts built-in audio within reach, with Exact Fit templates and a precision flange that clamps the speaker securely to the drywall.
- Get a lifetime of reliable sound from the durable, CAD (computer aided design) modeled, injection-molded butyl rubber surrounds suppress unwanted cone resonances.
- Enjoy greater accuracy and more realistic imaging with aiming tweeters that pivot independently.
- Timbre matching (the family of speakers sound the same) ensuring utterly seamless blending from speaker to speaker. They are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms with nearly transparent, ultra-small perfs
- Practically invisible once installed with the magnetically attached exclusive wafer-thin Rarefied-Grille™
- Visualize an even more hidden look by painting the grill and frame of the speakers for a nearly invisible installation.
InwallTech® — HD Power Wall 51
Details and Specifications
Download Manual
Frequently Asked Questions (FAQ):
How Many Speakers Should I Use For Theater?
Theater Speaker Placement
What Size Should I Use For Theater?
Should I Build a Box For My Speakers?
Do the Speakers Come With Grills?
Can I Paint My Speakers?
HD525.1LCR (3 speakers. Front left, center, right)
– LIFETIME WARRANTY
– Trimless Grill. Exclusive wafer-thin Rarefied™ Grill 4mm.
– Woofer: Dual 5.25″ Provlar™ Woofers (new improved version of Kevlar), butyl rubber surround, 18 oz magnet, 1.
25″ voice coil, video shielded
– Midrange: 3″ Provlar-Woofers™, butyl rubber surround
– Tweeter: Dual 1″ Pure Zelenium™ Dome, Ferro-fluid cooled, Neodymium magnet Swivels 30 degrees
– Crossover: Phonalic PCB board, 12dB woofer section, 12dB tweeter section
– Polyimide switch-auto protect reset switch, over power protection
– Overall Frequency response: 40 Hz- 26,500 Hz (+ – 9db)
– Low Frequency limit -3db: 60Hz
– Upper Frequency limit -3db: 25,000Hz
– Sensitivity: 89dB at 1W/ 1M
– Maximum Thermal Rating: 150 watts
– Impedance: 4 or 8 ohm selectable
– Overall Dimensions: 13 7/8″ W x 9 7/8″ W x 3 1/2″ D Will fit horizontally between
standard stud width
– Cut out dimensions: 12 3/4″ W x 8 7/8″ H x 3 1/2″ D (It’s advised to NOT cut your opening until
you have the speakers in hand, a template is included with the speakers)
HD650.2W (2 speakers. Rear left, right)
– LIFETIME WARRANTY
– Trimless Grill. Exclusive wafer-thin Rarefied™ Grill 4mm.
– Woofer: 6 1/2″ Provlar™ Woofers (new improved version of Kevlar), with butyl rubber surround, 1″ voice
coil, 22 oz. magnet with vented pole piece
– Tweeter: 1″ Pure Zelenium™ Dome pivots 30 degrees, ferro-fluid cooled, neodymium magnet, wide dispersion design
– Crossover: Phonalic Heavy Duty Reinforced PCB board, independent 12 db woofer section, 12 db tweeter section, Polyimide auto protect over power reset automatic switch, Gold plated terminal posts will accept up to 14 AWG wire. – 3/ 0/ +3 db attenuation switchs for independent tweeter and woofer control
– Impedance: Switchable 4 or 8 ohm
– Sensitivity: 89 db measured with 1 watt / 1 meter away
– Maximum Thermal Power Rating: 125 Watts
– Overall Frequency response: 40 Hz – 30,000 Hz (+ – 9db)
– Low Frequency limit -3db: 50Hz
– Upper Frequency limit -3db: 25,000Hz
– Dimensions: 12 1/8″ x 8 3/4″ x 3 1/2″
– Cut out dimensions: 11″ x 7 1/2″ (It’s advised to NOT cut your opening until
you have the speakers in hand, a template is included with the speakers)
Premium, luxury, preeminent, supreme, unparalleled, paramount, primo, leading, first-class, finest, precious, life-like, extravagant.
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