These are the questions that come up when a Brooklyn soundbar job meets a Brooklyn building: what is behind the plaster, how far sound travels through a shared house, what a new tower allows, and what an old house's paperwork really requires. Booking, brands and moving questions are in the FAQ near the bottom.
Masonry, flues and old brick
Can the soundbar go on the chimney breast in a brownstone parlor, and does the old flue get in the way?
Yes, and the chimney breast is often the best-looking spot for a TV and bar in a parlor because it is centred on the room. The flue is the one thing to plan around. It usually runs up the middle of the breast, and the brick wrapping it can be a single course thick, so we locate the flue line before marking anything and put fixings into the solid brick on either side of it. A soundbar bracket rarely needs more than two fixings, and they can almost always sit outside the flue zone. If the fireplace below is still used, we also check how warm the breast gets at bar height, because electronics and rising heat do not mix well.
What the chimney breast will not take is in-wall wiring. Running cable down a flue or through the brick around it is not something we do, whether the fireplace works or has been capped. The finish there is a slim raceway down the face of the breast, painted to match, or a short run to the side and down the wall beside the breast where it meets the party wall.
How do you stop the drill from coming out the other side of a party wall into next door?
By deciding the depth before the drill starts. A soundbar anchor needs a hole a little longer than the anchor itself, usually a couple of inches into the brick. Every masonry bit we use on a party wall has a depth stop set to that length, so the hole ends where the anchor ends. We also drill without hammer action until we are through the plaster and can see what the brick is like, because hammering old soft brick can spall the far face even when the bit never gets there.
The other precaution is placement. Party walls are rarely uniform; some sections are two bricks thick, some have been patched, and some have old openings bricked in. A hole that suddenly breaks into a void or dust that changes colour tells us we are in a patch, and we move the fixing rather than push on. If the wall sounds or drills unusually thin at the planned height, the alternative is a TV-attached bracket that needs no new holes at all.
The wall in our Bed-Stuy frame house has brick between the studs — how does a bracket get a solid grip?
That brick-and-timber wall, known as nogging, is one of the more awkward surfaces in Brooklyn because no two fixings land on the same material. A stud finder reads it as noise. We drill a small pilot hole at each proposed fixing and look at what comes out: pale wood shavings mean timber, red dust means brick, and a sudden drop means a void or a mortar pocket. Fixings then go into timber with screws long enough to bite, or into the middle of a sound brick with a masonry anchor.
When the pilots tell us the wall is too irregular to trust in the place you want the bar, the clean answer is a plywood backer screwed across two or three timbers, with the soundbar bracket mounted to the plywood. It costs a line on the price list and gives the bar a flat, consistent base, which also helps on frame walls that bow or lean after a century of settling.
Can the new soundbar bracket reuse holes the last owner left in the brick?
Sometimes, but only after we look inside them. Old holes in brick are often oversized, filled with crumbled plastic plugs, or drilled into mortar joints rather than brick, and an anchor set into a widened hole will not hold the way the packaging promises. If an existing hole is clean, sits in solid brick and happens to match the bracket's spacing, we can clean it out and use a larger anchor in it. More often we put the new fixings a short distance away in fresh brick and leave the old holes for a mason or painter to fill. Either way, we tell you which holes we used before we leave.
Sound in a shared house
Our floor-through shares a party wall with the next house — does bass really travel sideways through brick?
It does, though usually less than it travels down through floors. Low bass passes into whatever the subwoofer is touching and whatever the room's air pressure pushes on, and in a rowhouse that includes a masonry wall shared with the neighbours and floor joists that run between the two party walls. A subwoofer pushed into the corner where the party wall meets the floor is in the worst possible place, because it excites the wall and the joists at once. Mid-range and dialogue from the bar itself are far less of a problem; brick is good at stopping them.
The practical answer is to keep the sub off the party wall and off the bare boards. We place it along the front or back wall of the room, a little out from any corner, on an isolation pad or a dense rug, and set its level against the bar so it fills in rather than leads. For many brownstone floor-throughs that alone turns a complaint into something the neighbours never notice.
What do night mode and dialogue enhancement actually change for late viewing?
Night mode, which makers also call dynamic range control or something similar, narrows the gap between the quietest and loudest sounds in the soundtrack. Explosions and music swells are pulled down and quiet speech is pushed up, so you can keep the overall volume low without missing lines. Dialogue enhancement is different: it lifts the frequencies where speech sits, and on bars with a centre channel it gives the centre more weight. Used together, they let you watch at a level that stays inside your own walls after 10 PM.
Neither switch turns off the subwoofer, and on some bars the sub level is a separate control. We show you where night mode, dialogue enhancement and sub level live on your remote or in the app, and if you watch late most nights we can set a lower sub level as the everyday default.
We own the brownstone and rent out the garden apartment — where should our living-room soundbar go?
On the floor above a tenant, the floor itself matters more than the wall. The soundbar can go wherever the TV looks best, because the bar's own sound is mostly mid-range and is stopped well by plaster and brick. The decision that protects your tenant is the subwoofer: which part of the room it sits in, what it stands on, and whether you need it at all. Rooms over a tenant's bedroom are worth mapping before you choose; a sub over their kitchen is far less intrusive than one over the bed.
If the parlor floor is the obvious TV room and the tenant's bedroom is directly below, a bar with good built-in bass and no separate sub can be the right purchase. We are happy to say so before you buy, and if you already own a sub, we set it up for that floor rather than for a showroom.
New towers in Downtown Brooklyn and on the waterfront
In a new Downtown Brooklyn rental, can you drill the concrete column or only the drywall?
Technically we can drill either, but in a rental tower the lease and the management office decide which, and many buildings treat structural concrete differently from partitions. Columns and shear walls in new towers can carry post-tensioning tendons or embedded conduit, and some management offices prohibit drilling into them outright. Partitions are steel stud with gypsum board and take toggles or steel-stud fasteners without trouble.
So before the visit we ask you to check the building's resident handbook or ask the management office, and we plan the mount for the wall they allow. Where only the partition is permitted and the TV is on the column, the answer is usually a TV-attached bracket for the bar or a console placement. We never drill a tower's structural concrete without the building's say-so.
The TV wall is the sound-rated partition between our apartment and the neighbour's — can a bracket go on it without spoiling the soundproofing?
Yes, if the fixings are small and nothing passes through the wall. Demising partitions in new Brooklyn towers are usually built as layered assemblies — steel studs, insulation and one or more layers of gypsum board, sometimes on resilient channel — designed to keep sound between units at a rated level. A couple of toggle or steel-stud fasteners for a light soundbar bracket barely affect that. What does affect it is a large hole: a recessed box cut into the board, a through-wall cable pass, or a box placed back-to-back with one on the neighbour's side.
So on a demising wall we keep to surface fixings, avoid recessed boxes, and bring cable down in a slim raceway or route it along the wall to the console instead of inside the partition. If you want in-wall wiring, we look for a non-demising wall to carry it, or ask the building which walls are rated before cutting anything. And because a bar on a shared wall sends some vibration into it, we set the subwoofer away from that wall and lower than the default.
Our router is in the garden apartment we rent out — how does the soundbar on our parlor floor get a reliable connection?
This comes up often in owner-occupied brownstones, where the internet service was installed on the lowest floor years ago and now serves a tenant. Sharing the tenant's network is rarely a good idea for either side, and Wi-Fi from two floors down through brick and plaster is often weak by the time it reaches the TV. The cleanest fix is your own internet service or your own router on your floors, placed close to the TV room.
Where the service has to stay downstairs, the options are a network cable run up through a closet or an existing chase to your floor, which our structured cabling team can do, or a separate access point on your level. Once your floor has its own connection, we wire the soundbar to it if the bar has an Ethernet port, or put it on the strongest band your new router offers, and pair the sub and rear speakers after the network is stable rather than before.
Landmark blocks and renovations
Does the Landmarks Preservation Commission have to approve a soundbar in a historic-district house?
No. LPC's jurisdiction is the protected exterior of the building and work that needs a Department of Buildings permit. The city's business portal explains that owners in a designated district need an LPC permit for work that needs a DOB permit, with a Certificate of No Effect issued for interior work that needs a DOB permit but leaves protected features alone. Mounting a soundbar and running its low-voltage cable inside the house needs no DOB permit, so it needs nothing from LPC either.
Where landmarks can come into it is anything on the outside: speakers on a front stoop, cable clipped up a facade, or a dish or antenna visible from the street. If a project grows in that direction, the owner checks with LPC before anything is fixed, and we keep everything we install inside the walls.
We are gutting the parlor floor — what should be roughed in for the soundbar before the walls close?
This is the best moment to get the soundbar right, because everything awkward about wiring a finished brownstone disappears when the wall is open. Decide where the TV and bar will go, then run an in-wall-rated HDMI cable and a network cable from that spot to wherever the cable box, console and router will live, with a recessed low-voltage box behind the TV and a matching one at the equipment end. Ask your electrician for an outlet behind the TV at the height the plan calls for, because adding one later is electrical work.
Add blocking between the framing at bar height if the wall is a stud partition, so the bracket has wood to bite later regardless of the bar's width. On a masonry party wall that is plastered or boarded during the renovation, mark the brick-face position of the TV and bar on the drawings before the finish goes on. We can come out during the rough-in, walk the plan with your contractor and run the low-voltage side ourselves.
The old walls bow and lean — how do you keep the bar looking straight under the TV?
A century-old Brooklyn wall is rarely flat or plumb, and floors and ceilings in old rowhouses can slope noticeably. If we levelled the bar perfectly to the horizon on a room where everything else tilts, it would look crooked to everyone who sits there. So we level the bar to the TV, check it against the mantel, window heads or ceiling line you see from the couch, and make a judgement with you before tightening.
Bowed plaster is a separate problem: a bracket pressed onto a hump rocks, and one bridging a hollow can pull the plaster in. On uneven sections we shim behind the bracket or use a small backer so the bar sits flat without stressing the plaster, and we keep the bar's gap to the TV even along its length.
