Proficient Audio Systems
Powered Subwoofer
The bottom two octaves that in-ceiling and in-wall speakers physically can't produce — the difference between hearing an explosion and feeling it.
- 8.0"–12.0"
- install available
Product photoManufacturer product photograph — this is the item that ships.
Straight answer
You're building a cinema, not background music
LCR is a home-theatre layout. If you just want music through the house, the ceiling or wall pairs are the cheaper and better-suited answer.
Your screen leaves no room for a center speaker
That's exactly what these solve — the center channel goes into the wall or ceiling instead of onto a shelf that isn't there.
Mind the mounting type
The IW530 goes in a WALL; the C651 and C841 go in a CEILING. They're grouped together because they do the same job, not because they fit the same hole.
LCR speakers angle their driver bridge toward the seating rather than straight down, so dialogue lands at ear height instead of on the top of your head. Buy three for a front stage — left, center, right — or one on its own as the center channel under a wall-mounted screen. All three models carry bass and treble contour switches, which matter more than usual once a speaker is buried in a ceiling or a wall that colors the sound.
This is the one in the audio range we'd genuinely push you to hand over. Angles, distances and level-matching across three speakers are what separate a cinema from three speakers in a ceiling, and they're set once, at install.
| Type | IW530 is IN-WALL · C651 and C841 are IN-CEILING. All three sold singly. |
|---|---|
| Woofer | IW530: two 5¼" graphite · C651: 6½" polypropylene · C841: 8" graphite |
| Tweeter | IW530: pivoting 1" aluminum dome · C651: pivoting 1" soft-dome · C841: pivoting 1" silk-dome |
| Contour switches | ±3dB bass & treble (IW530, C841) |
| Cutout | IW530: 6-3/16" × 14½" · C651: 8¼" dia · C841: 9¾" dia |
| Audio performance | |
| Frequency response | IW530: 65Hz–20kHz · C651: 45Hz–20kHz · C841: 40Hz–22kHz |
| Power handling | IW530: 100W · C651: 100W · C841: 150W |
| Impedance | 8Ω |
| Sensitivity | IW530: 88dB · C651: 91dB · C841: 92dB (1W/1m) |
| Driver bridge angle | Fixed 15° toward the listener (C651, C841) |
| Physical | |
| Dimensions | IW530: 8" × 15-15/16" × 3-7/16" (H×W×D) · C651: 9¼" dia × 4-9/16" deep · C841: 11⅛" dia × 5-7/8" deep |
| Weight | IW530: 8.6 lb · C651: approx. 5 lb |
| Grille | Thin-bezel, held by neodymium magnets |
Specifications sourced from the manufacturer’s published data.
A box on its own is rarely the whole job. Here’s the honest rest of what makes it work — the integrator’s value, stated plainly.
These kits are built around this product, so the recorder, the cameras and the capacity are already matched to each other.
5.1 Home Theater Speaker PackageThree in-ceiling LCR speakers across the front, a surround pair behind, and a powered subwoofer — the speaker half of a 5.1 room, flush and out of sight.$2,034.86
Media Room PackageThe Projection Starter and the 5.1 speaker package together — the screen, the mount and every speaker a media room needs.$2,664.84Warranty
Ten-year limited warranty to the original retail purchaser (manufacturer's printed warranty, PAS12825 manual). Not transferable, and it excludes commercial use. The warranty period begins on the date you receive the product. Our workmanship guarantee covers any installation we perform. Full terms on our Warranty page.
Shipping
Hardware ships to your door and shipping is calculated at checkout; installation, if you add it, is scheduled separately after a walkthrough. See Shipping & returns.
Returns
Unopened, unused hardware can be returned within 30 days of delivery in its original packaging, with a return authorization. Opened but undamaged hardware is subject to a 15% restocking fee. See Shipping & returns for the full policy.
By card, online, through Stripe. You enter your card on Stripe's own secure page — your card number never reaches our site. We don't offer cash on delivery.
Orders delivered to a Texas address are charged Texas sales tax at 8.25% — the 6.25% state rate plus 2% local — on the hardware subtotal plus shipping, because Texas taxes the delivery charge on taxable goods. Tax is shown as its own line before you pay. Orders delivered outside Texas aren't charged Texas sales tax.
We ship to all 50 states and DC, from Dallas–Fort Worth. You pay the shipping at the carrier's live rate: at checkout we compare UPS, FedEx and USPS for your cart and address and show the cheapest carrier for each speed. There's no flat table and no free-shipping threshold, and the price you see is the price you pay.
Dispatch is normally 1–3 business days. Then it's the carrier's transit time for the speed you choose: Standard is 3–5 business days, Express 2 business days, Overnight the next business day. A speed only appears if a carrier will actually do it for your address, and you get a tracking link by email the moment the label is bought.
Every shipment worth more than $500 is insured automatically for its value. It isn't an extra you tick — the insurance fee is already included in the shipping rate you see at checkout.
A projection screen travels flat and long, and a parcel carrier's handling is what damages them. So every screen — and the two kits that include one, the Projection Starter and the Media Room Package — ships by freight, never as a parcel. Within 80 miles of Dallas–Fort Worth we deliver it with installation; anywhere else, checkout offers a "Request a freight quote" form with your cart and address filled in, and we come back with a delivered price.
Yes — every kit is 10% off the total of its parts. The saving shows on the kit page, in the cart and at checkout, and it applies while every part of the kit is in your cart. Discount codes don't apply to kits, since they already carry the kit saving.
We contact you. You choose between an equivalent alternative at the original price or a full refund for that item — we never substitute without asking.
Because it usually isn't the same camera. The housing can be identical while the sensor, lens, low-light behavior, and firmware support are not. We choose equipment we can stand behind for years and service locally, and we'll always tell you plainly what the cheaper look-alike gives up.
Happy to. Bring the cameras, recorder, speakers, or gear you already own — if it's standards-compatible and in good shape, we'll design around it and install it properly. We'll tell you plainly at the walkthrough if a specific piece is holding the system back, but there's no obligation to buy your hardware from us.
Yes. Anything in the shop is real hardware you can buy and take delivery of on its own — a single camera, a recorder, a drive, a speaker, a full kit. Professional installation is an option you add only if you want it, never forced.
Absolutely. Everything in the shop is yours to install. Each product page gives an honest read on how hard the self-install actually is, and where having us do it is worth it — usually hidden cable, overlapping camera coverage, or anything going inside walls.
Yes. A new recorder with the cameras you already have, or new speakers on your existing wiring, is a common job. We check compatibility at the walkthrough so the parts actually work together.
No. Walkthroughs are free and carry no obligation, whether you end up buying hardware from us, bringing your own, or deciding not to go ahead.
Installation isn't charged today. Aji quotes it after a free walkthrough. Adding it is a request, not a purchase — you pay for the hardware at checkout and nothing for installation until you've approved Aji's quote.
Chosen by how the system actually fits together, not by category.
Book a free, no-obligation walkthrough — we'll tell you exactly what your property needs before you buy a thing.