Sony’s speaker lineup heading into Cyber Monday 2026 is no longer just a collection of Bluetooth speakers in different sizes.

The range now stretches from the tiny XB100 and portable ULT FIELD 1 through the shoulder-strap-friendly ULT FIELD 3 and FIELD 5, the much larger ULT FIELD 7, and finally a rapidly expanding family of ULT TOWER party speakers.

Sony also made a major September change: the company introduced the new ULT TOWER MAX, ULT TOWER 7 and ULT TOWER 5 in the U.S. on September 1, 2026. Those models are too new to have Prime Day history and should not be compared with June prices from older ULT TOWER speakers.

Cyber Monday 2026 has not happened yet.

So rather than guessing future prices, this guide asks a more useful question:

How much speaker do you actually need, and has Sony already sold that exact model for less during 2026?

Sony’s Speaker Range Makes More Sense by Size Than by Model Number

Use	Sony Speaker to Watch	September 2026 Position	Useful Price Context
Smallest travel speaker	XB100	Current compact model	Best Buy around $43
Compact bass-focused portable	ULT FIELD 1	Current	Amazon early Prime Day: $88
Everyday outdoor portable	ULT FIELD 3	Current	Sony $149.99
Larger portable with stronger output	ULT FIELD 5	Current	Amazon/Best Buy around $198
Big battery-powered outdoor speaker	ULT FIELD 7	Current	Sony around $449.99
Compact party speaker	ULT TOWER 5	New September 2026	$449.99
Larger battery party speaker	ULT TOWER 7	New September 2026	$649.99
Maximum-output party speaker	ULT TOWER MAX	New September flagship	$1,499.99
Older battery party speaker	ULT TOWER 9	Still sold	Best Buy/Sony around $748–$749
Older flagship party speaker	ULT TOWER 10	Still sold	Sony/Best Buy around $898–$899
Desk/home lifestyle speaker	LinkBuds Speaker	Current	Sony $119.99

Sony’s September U.S. catalog continues to sell ULT FIELD 1, 3, 5 and 7 alongside the expanded TOWER range, plus XB100 and LinkBuds Speaker.

Pocket and Travel: XB100 Is Still Hard to Ignore Around $40

The Sony XB100 is one of the simplest speakers in Sony’s lineup.

It is small enough for:

a backpack
bathroom
desk
hotel room
cup holder
picnic
light travel

Sony rates it IP67 for water and dust resistance and provides a carrying strap. Best Buy also lists up to 16 hours of battery life.

Sony’s reference price is $64.99, but that is not the useful number anymore.

Best Buy has repeatedly sold the XB100 for around $43 during 2026, including its Labor Day promotion.

Amazon also reached $43 in March 2026, according to recorded deal history.

Sony XB100 Compact Bluetooth Speaker — Check Price on Amazon

What a Cyber Monday XB100 deal should be compared with

Not $64.99 alone.

The useful current-year benchmark is approximately:

$43

A future $54.99 Cyber Monday price would still technically be discounted from MSRP, but buyers have already had access to much lower 2026 pricing.

ULT FIELD 1: The Small Speaker to Buy When You Want More Bass

The ULT FIELD 1 sits one step above XB100.

Sony gives it:

ULT bass boost
IP67 water and dust resistance
shock-resistant construction
a multi-way carrying strap
portable form factor.

Sony’s regular reference price is $139.99, while the company is currently selling it for $99.99.

But Amazon has already been lower.

Ahead of Prime Day 2026, Amazon sold the ULT FIELD 1 for approximately $88.

Other summer reporting also recorded Amazon pricing around $83–$88 depending on color.

Sony ULT FIELD 1 Wireless Portable Speaker — Check Price on Amazon

So the relevant price ladder is roughly:

Sony reference: $139.99
Sony September price: $99.99
Amazon early Prime Day: about $88
selected Amazon colors during summer: about $83–$88

That means a $99 Cyber Monday listing would not be particularly unusual.

FIELD 1 or XB100?

This is mostly about how much sound and bass you want to carry.

Choose XB100 when:

smallest size matters
you mainly listen indoors
podcasts and casual music dominate
a $40–$50 price is more important than bass output

Choose ULT FIELD 1 when:

stronger low-end matters
outdoor listening is common
you want Sony’s ULT sound modes
paying roughly $40–$50 more is reasonable

Neither needs to be “best.”

They occupy different portability levels.

ULT FIELD 3 Is Probably Sony’s Most Balanced Portable Speaker

The ULT FIELD 3 sits in a particularly useful middle position.

It is still genuinely portable, but Sony adds:

a detachable shoulder strap
ULT bass mode
up to 24 hours of battery life
IP67 water and dust resistance
Party Connect compatibility.

Sony’s current price is $149.99, down from a $209.99 reference price.

That is already a meaningful reduction.

Amazon summer deal reporting also showed the FIELD 3 around $145–$148 depending on color.

Sony ULT FIELD 3 Wireless Portable Speaker — Check Price on Amazon

Why FIELD 3 may be enough

The FIELD 3 makes sense for:

backyard music
beach use
camping
picnics
medium rooms
people who want real battery life without carrying a very large speaker

It also avoids one of the biggest problems with bigger Bluetooth speakers: eventually they become too large to casually bring anywhere.

A speaker is only “portable” if you are actually willing to carry it.

ULT FIELD 5: This Is Where Sony’s Portable Speakers Become Serious

The ULT FIELD 5 steps up substantially.

Sony rates it for:

up to 25 hours of battery life
IP67 water and dust resistance
detachable shoulder strap
ULT1 and ULT2 bass modes
Party Connect
Stereo Pair compatibility.

Its Sony reference price is $349.99.

The current Sony price is only $229.99.

And 2026 retail pricing has already gone lower.

Best Buy offered the FIELD 5 for $198 during earlier summer promotions, saving $151.99 from its $349.99 reference price.

Amazon also sold the FIELD 5 for $198 during a major 2026 Sony sale, according to Tom’s Guide.

Verified Amazon customer material from August also references purchases at the same $198 sale price.

Sony ULT FIELD 5 Wireless Portable Speaker — Check Price on Amazon

$198 is the benchmark—not $349.99

That is one of the clearest Sony speaker numbers to remember.

If Cyber Monday shows:

$349.99 → $229.99

the discount is real.

But Amazon and Best Buy have already reached approximately:

$198

during 2026.

A $229.99 Cyber Monday deal would therefore sit more than $30 above a stronger earlier price.

FIELD 3 vs FIELD 5: Spend More for Scale, Not Just a Bigger Number

At Sony today:

FIELD 3 — $149.99

FIELD 5 — $229.99

That $80 difference gets you a physically larger speaker with a more substantial sound system and dual ULT bass modes.

Choose FIELD 3 for easier carrying.

Choose FIELD 5 when you regularly listen:

outdoors
with groups
in larger rooms
at higher volume

If Cyber Monday pushes FIELD 5 back toward $198 while FIELD 3 stays near $150, the upgrade becomes especially easy to consider.

ULT FIELD 7: Portable, but Only in the Broadest Sense

The ULT FIELD 7 is where Sony’s “portable speaker” category starts blending into party-speaker territory.

Sony rates it for:

30 hours of battery life
IP67 protection
karaoke support
ULT bass modes
Party Connect.

Sony’s reference price is $499.99, while current direct pricing has recently been $449.99.

Best Buy has also shown it around $448 during 2026 promotions.

Sony ULT FIELD 7 Wireless Portable Speaker — Check Price on Amazon

Reliable 2026 Amazon history is thinner here than for FIELD 1 or FIELD 5.

So this article does not invent an Amazon annual low.

The verified public benchmarks are roughly:

Sony MSRP: $499.99
Sony sale: $449.99
Best Buy: about $448

That is enough context to evaluate a future Cyber Monday promotion without fabricating a lower number.

FIELD 7 vs FIELD 5: Do Not Buy the Larger Speaker Unless You Need the Output

This is one category where size really matters.

FIELD 7 is better suited to:

large patios
gatherings
pool areas
karaoke
outdoor events

FIELD 5 is easier to actually carry from place to place.

The FIELD 7’s 30-hour rated battery is excellent, but FIELD 5 already offers up to 25 hours.

If your listening is mostly one or two people in a room or on a balcony, FIELD 5 may be the more practical device even if FIELD 7 receives a larger percentage discount.

September 2026 Changed Sony’s Party-Speaker Lineup

Sony launched three new ULT TOWER speakers in the U.S. on September 1:

ULT TOWER 5

$449.99

ULT TOWER 7

$649.99

ULT TOWER MAX

$1,499.99

Sony says TOWER MAX is now the most powerful bass-focused model in its ULT POWER SOUND series. TOWER 7 adds a larger battery-powered party format, while TOWER 5 is intended as the more compact party option.

All three arrived months after Prime Day.

Therefore:

there is no legitimate Prime Day 2026 price for ULT TOWER 5, TOWER 7 or TOWER MAX.

Any article claiming otherwise would be mixing the new September speakers with older ULT TOWER products.

ULT TOWER 5: Sony’s New $450 Entry Into Serious Party Speakers

The ULT TOWER 5 starts at $449.99.

Sony positions it around:

powerful ULT bass
360° Party Sound
built-in party features
XLR input
RCA connectivity
USB-C
DJ use
karaoke
up to 20 hours of battery life.

Sony ULT TOWER 5 Wireless Party Speaker — Check Price on Amazon

Why there is no historical “deal price” yet

The speaker is brand new.

Its clean September benchmark is:

$449.99

That is all.

Cyber Monday 2026 may establish its first meaningful U.S. discount, but there is no factual basis today for saying what that discount will be.

TOWER 5 vs FIELD 7 Is More Interesting Than It Looks

At regular prices:

ULT TOWER 5 — $449.99

ULT FIELD 7 — $499.99

That places them very close together.

But their priorities differ.

Choose FIELD 7 if:

waterproofing matters
outdoor portability matters
30-hour battery matters
you move the speaker often

Choose TOWER 5 if:

parties are the main use
DJ or karaoke inputs matter
360° room coverage matters
it will spend most of its life upright in one place

A speaker designed for the beach and a speaker designed for a party floor should not be evaluated purely by price.

ULT TOWER 7: Sony’s New Battery-Powered Party Step-Up

The ULT TOWER 7 starts at $649.99 in the U.S.

Sony specifies:

360° Party Sound
party lighting
ULT1 / ULT2 / LIVE modes
XLR input and output
RCA input
USB-C
microphone input
LDAC
up to 30 hours battery life
built-in rechargeable battery
IPX4 protection when positioned vertically.

The unit weighs approximately 50.3 pounds, so “portable” here means movable on its wheels/handle architecture rather than something you casually carry to the park.

Sony ULT TOWER 7 Wireless Party Speaker — Check Price on Amazon

Again, there is no Prime Day benchmark because TOWER 7 only launched in September.

Its Cyber Monday history starts from:

$649.99

ULT TOWER MAX: Sony’s New Flagship Is Not Really Portable

The ULT TOWER MAX is the new September flagship at $1,499.99.

Sony’s U.S. specifications show an enormous system with:

multiple woofers
two midrange units
front and rear tweeters
360° Party Sound
lighting
XLR input/output
RCA
USB-C
microphone input
LDAC.

It weighs approximately 124 pounds.

And importantly, Sony lists its power supply as AC, not an internal rechargeable battery.

Sony ULT TOWER MAX Party Speaker — Check Price on Amazon

Who should even consider TOWER MAX?

Someone building around:

large indoor parties
DJ use
karaoke
dance events
a dedicated party room
events where the speaker does not need to operate away from AC power

A huge Cyber Monday discount would not suddenly turn a 124-pound AC speaker into a sensible camping product.

TOWER 9 Is Older, but Its Battery Can Make It More Useful Than MAX

Sony still officially sells the ULT TOWER 9 for $749.99, down from $899.99.

Best Buy has been effectively the same at $748.

It provides:

360° Party Sound
party lighting
karaoke
guitar input
wheels
up to 25 hours battery life.

Sony ULT TOWER 9 Wireless Party Speaker — Check Price on Amazon

The new TOWER MAX may be Sony’s ultimate output model, but TOWER 9 remains useful precisely because it can operate from its battery.

For outdoor parties or locations where power outlets are inconvenient, that can matter more than maximum output.

Do Not Confuse ULT TOWER 9 With TOWER 9AC

Sony also sells the ULT TOWER 9AC.

Its reference price is $749.99, while Sony has sold it for:

$599.99 earlier in summer 2026
approximately $649.99 more recently.

The key clue is in the name:

9AC

Unlike the battery-powered TOWER 9, the 9AC is intended around AC power.

Sony gives it optical input and TV Sound Booster functionality in addition to its party features.

Sony ULT TOWER 9AC Party Speaker — Check Price on Amazon

A cheaper 9AC listing should not be treated as a discounted TOWER 9.

They are different configurations.

ULT TOWER 10 Has Already Fallen $300

The older ULT TOWER 10 remains officially available.

Its MSRP is $1,199.99.

Sony currently lists it for $899.99, a $300 reduction.

Best Buy has been essentially identical at $898.

Sony includes a wireless microphone and focuses the TOWER 10 around:

360° Party Sound
360° Party Light
karaoke
heavy bass
large-room use.

Sony ULT TOWER 10 Party Speaker — Check Price on Amazon

Does TOWER 10 still make sense after TOWER MAX launched?

Potentially—but only after comparing actual prices and features.

TOWER MAX is the new September flagship.

TOWER 10 is older hardware now available around $900 instead of $1,200.

That $600 gap versus the new $1,499.99 TOWER MAX can be significant.

Do not dismiss TOWER 10 simply because it is older.

Also do not buy it for $1,199.99 when Sony itself is already selling it for $899.99.

LinkBuds Speaker Is the Odd One Out—in a Useful Way

The LinkBuds Portable Wireless Speaker is not a bass-first ULT product.

Sony positions it as part of the LinkBuds ecosystem, with features such as Auto Switch between compatible LinkBuds headphones/earbuds and the speaker.

It also includes:

charging cradle
detachable strap
hands-free calling
dedicated tweeter and woofer
Sound Diffusion Processor
stereo pairing with another LinkBuds Speaker.

The reference price is $179.99.

Sony currently sells it for $119.99.

Earlier in June, Sony was at $129.99.

Sony LinkBuds Portable Wireless Speaker — Check Price on Amazon

This is more compelling for:

desks
bedrooms
calls
users already using LinkBuds headphones
everyday indoor listening

than for someone trying to power a backyard party.

The 2026 Price Benchmarks Worth Saving

These prices give much better context than Sony’s original MSRPs.

Exact Model	Verified 2026 U.S. Benchmark
XB100	Best Buy/Amazon: about $43
ULT FIELD 1	Amazon early Prime Day: about $88
ULT FIELD 3	Sony: $149.99
ULT FIELD 5	Amazon/Best Buy: about $198
ULT FIELD 7	Sony/Best Buy: about $448–$449.99
LinkBuds Speaker	Sony: $119.99
ULT TOWER 9AC	Sony summer: $599.99
ULT TOWER 9	Best Buy/Sony: $748–$749.99
ULT TOWER 10	Best Buy/Sony: $898–$899.99
ULT TOWER 5	New September model: $449.99 MSRP
ULT TOWER 7	New September model: $649.99 MSRP
ULT TOWER MAX	New September model: $1,499.99 MSRP

The final three are important because they do not have Prime Day 2026 price history.

They launched in September.

One Important Compatibility Change: Party Connect vs Party Chain

This is easy to miss.

Older/current models such as:

ULT FIELD 3
ULT FIELD 5
ULT FIELD 7
ULT TOWER 9
ULT TOWER 9AC
ULT TOWER 10

use Sony’s Party Connect ecosystem.

The newly launched:

ULT TOWER MAX
ULT TOWER 7
ULT TOWER 5

use Sony’s newer Party Chain implementation over Auracast.

Sony explicitly states that Party Chain, Party Connect and Wireless Party Chain are separate systems and are not mutually compatible.

That is a major buying consideration.

If you already own several Sony Party Connect speakers, do not assume a new TOWER 5, TOWER 7 or MAX will simply join the same wireless group.

Ecosystem compatibility matters more than a $50 Cyber Monday saving if you already own multiple Sony speakers.

Battery Life Should Be Read Alongside Size

Sony’s speaker battery claims rise as the products get larger, but not always in a straight line.

XB100

Up to about 16 hours.

ULT FIELD 3

Up to 24 hours.

ULT FIELD 5

Up to 25 hours.

ULT FIELD 7

Up to 30 hours.

ULT TOWER 9

Up to 25 hours.

ULT TOWER 7

Up to 30 hours.

ULT TOWER 5

Up to 20 hours.

ULT TOWER MAX

AC-powered.

These are Sony-rated maximums under specified conditions.

Real battery life varies with:

volume
lighting
bass mode
temperature
audio content

Do not assume the largest advertised runtime will be achieved at maximum output with ULT bass and party lights active.

IP67 Matters More Than Party Lighting for Outdoor Buyers

FIELD 1, FIELD 3, FIELD 5 and FIELD 7 are designed around outdoor portability, with IP67 protection on the models covered here.

That makes them much more appropriate for:

poolside
beach
camping
gardens
outdoor travel

than a huge party tower.

The new TOWER 7 carries IPX4 protection only in its specified vertical orientation.

That is a completely different level of environmental protection.

Do not buy a party tower because it is louder if the actual use involves sand, rain and frequent outdoor transport.

Bigger Bass Is Not Always Better Sound for Your Use

Sony’s ULT branding focuses heavily on bass.

That is appropriate for:

hip-hop
EDM
dance music
outdoor gatherings
party use

But a buyer primarily listening to:

podcasts
acoustic music
background music
calls

may not need Sony’s largest ULT model.

XB100 and LinkBuds Speaker remain useful precisely because they solve smaller listening problems without requiring a 25-pound or 50-pound enclosure.

The right-sized speaker often provides better value than the highest ULT number.

Watch for Old X-Series Clearance

Sony still has older models in retail channels including:

XV500
XV800
XV900
XP500
XP700
XG500
XG300

Some remain on Sony’s own U.S. storefront.

For example, Sony has recently listed:

XP700 around $449.99
XV500 around $349.99
XV800 around $549.99.

These can become worthwhile clearance purchases.

But compare them against the newer ULT FIELD and TOWER products before buying.

Do not assume an old model is a bargain merely because its original MSRP is crossed out.

Marketplace Speaker Bundles Need Extra Scrutiny

Large Sony speakers often appear through marketplace sellers with:

microphone bundles
stands
cheap cables
generic carrying covers
accessory kits

That can inflate the displayed “total value.”

The same issue occurs with smaller FIELD speakers bundled with generic chargers or cases.

For CRAOB buyers, compare the speaker’s actual factory configuration first.

Accessories only add value if you actually need them.

Sony Speaker Cyber Monday 2026 FAQ

Has Sony announced its Cyber Monday 2026 speaker deals?

No.

Cyber Monday 2026 has not happened yet, so future Sony speaker prices remain unknown.

What are Sony’s newest party speakers?

Sony launched the ULT TOWER MAX, ULT TOWER 7 and ULT TOWER 5 in the U.S. in September 2026. Their suggested U.S. prices are $1,499.99, $649.99 and $449.99 respectively.

Did ULT TOWER MAX have a Prime Day 2026 deal?

No.

It did not launch until September 2026.

The same applies to TOWER 7 and TOWER 5.

What is Sony’s newest flagship party speaker?

Sony describes the ULT TOWER MAX as delivering the most powerful bass yet in the ULT POWER SOUND series.

Is ULT TOWER MAX battery powered?

Sony’s U.S. specifications list AC power rather than an internal rechargeable battery.

Which Sony party speaker has a battery?

Models including ULT TOWER 7 and ULT TOWER 9 are battery powered. Sony rates TOWER 7 for about 30 hours and TOWER 9 for up to 25 hours under its stated conditions.

How low has ULT FIELD 5 been in 2026?

Amazon and Best Buy have both offered the FIELD 5 around $198, compared with its $349.99 reference price.

How low has ULT FIELD 1 been?

Amazon offered it around $88 ahead of Prime Day, with some color-specific summer prices around $83–$88.

Is XB100 still worth buying?

Yes, if compact size matters more than maximum volume. Best Buy has already sold it around $43 during 2026, far below its $64.99 reference price.

Can new TOWER 5, TOWER 7 and TOWER MAX connect to older Party Connect speakers?

Sony says the new Party Chain system and older Party Connect system are separate and not cross-compatible.

Final Buying Guide: Choose the Speaker You Will Actually Carry—or Actually Use

Sony’s speaker range becomes much easier once it is divided by physical scale.

For a bag, bathroom or hotel room, XB100 remains the inexpensive choice. Around the $43 level already seen in 2026, it is difficult to justify spending far more unless you need considerably more output.

For a compact outdoor speaker, ULT FIELD 1 adds Sony’s bass-focused sound and stronger rugged positioning. Its approximately $83–$88 Amazon summer pricing is the useful benchmark—not $139.99.

The ULT FIELD 3 is arguably the most balanced portable model, combining a manageable size, shoulder strap, IP67 protection and a 24-hour battery rating.

Move up to ULT FIELD 5 when you genuinely need more scale. Its $198 Amazon/Best Buy pricing already seen during 2026 makes that number much more important than the $349.99 reference price.

The ULT FIELD 7 is for larger outdoor gatherings and long battery operation, but by this point the physical size needs to be part of the decision.

Then September’s new party-speaker family changes the equation.

ULT TOWER 5 starts at $449.99 for smaller parties.

ULT TOWER 7 moves to a much larger 30-hour battery-powered system at $649.99.

And ULT TOWER MAX becomes Sony’s $1,499.99 flagship for serious party, DJ and karaoke use—but requires AC power and weighs more than 120 pounds.

Meanwhile, older TOWER 9 and TOWER 10 remain relevant because real prices have already moved to approximately $749 and $899 respectively.

That is the key to Sony speaker shopping this Cyber Monday:

do not let the largest speaker or largest percentage discount decide the purchase.

Decide first whether you need something that fits in a bag, something you can carry to the beach, something for a backyard gathering, or a 50- to 124-pound party system.

Then compare the exact model with its real 2026 price history.

For Sony speakers this year, physical size, battery versus AC power, waterproofing, party-system compatibility and actual selling price matter far more than the number printed after “ULT.”