Marshall - Bromley 450 Portable Wireless Party Speaker with Bluetooth / 3.5 mm Auxiliary / RCA / Microphone Inputs and LED Lights - Black/Brass
Price range: $799.99
Brand: Marshall
Category: Audio
A pair of Marshall headphones featuring 40 Hz–20000 Hz frequency response.
PQS: 80 (computed 2026-03-18 07:12:09.201002+00:00)
GTIN-14: 07340055414043
Key specs
A human-friendly subset of specs (non-null)
Frequency response
40 hertz - 20000 hertz
Wireless (BT/WiFi)
Yes
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6668879 | 799.99 USD | In stock | View offer → | 2026-03-18 05:15:01.320909+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 799.99 USD | In stock | 2026-03-18 05:15:01.320909+00:00 |
| bestbuy | 799.99 USD | In stock | 2026-03-17 05:18:10.778144+00:00 |
Full specs
Show full spec table
| Frequency response | 40 hertz - 20000 hertz |
|---|---|
| Wireless (BT/WiFi) | Yes |
| Reconciled at | 2026-03-17 07:12:52.287811+00:00 |
Canonical JSON (expand)
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Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | Marshall - Bromley 450 Portable Wireless Party Speaker with Bluetooth / 3.5 mm Auxiliary / RCA / Microphone Inputs and LED Lights - Black/Brass |
|---|---|
| Raw brand | Marshall |
| Raw category | Best Buy > Home Audio & Speakers > Portable Audio > Bluetooth & Wireless Speakers |
Canonical highlights (non-null)
| core.title | Marshall - Bromley 450 Portable Wireless Party Speaker with Bluetooth / 3.5 mm Auxiliary / RCA / Microphone Inputs and LED Lights - Black/Brass |
|---|---|
| core.seo_title | Marshall 1009212 |
| audio.wireless | Yes |
| audio.frequency_response | 40 hertz - 20000 hertz |
| brand | Marshall |
| model | 1009212 |
| gtin14 | 07340055414043 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6f6fb18b-0447-4ff8-81a8-d434f76b28b4.jpg |
| battery.life_hours | 40.0 |
| storage.form_factor | 3.5" |
| category | audio |
| physical.depth_in | 10.28 |
| physical.width_in | 14.41 |
| physical.height_in | 19.37 |
| physical.weight_kg | 12.32 |
| physical.dimensions_in | 19.37 x 14.41 x 10.28 in |
| warranty.labor | 1 Year |
| warranty.parts | 1 Year |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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"features": [
{
"feature": "True Stereophonic 360° Sound\nWhether you're dancing at a house party or festival campsite — the music always feels close with a sound that gets around. Drivers on the front and back, as well as tweeters on each side, let you slip right into dancefloor mode, no matter where you stand. All you have to do is press play to let everyone know the party has started."
},
{
"feature": "40+ Hours of Portable Playtime\nThey say nothing good happens after 2am but with Bromley 450’s long playtime that’s for you to find out. Made to keep the party going no matter where you are, this speaker lets you play 800 tracks back-to-back."
},
{
"feature": "Integrated Stage Lights\nWe’ve been the life of the party since 1962, so we know what makes for a good light show. Relive your best gig memories with three presets that each add to the energy of the party in their own unique way. The first preset creates the perfect ambient lighting, while the second and third move to the music."
},
{
"feature": "Mic & Instrument Inputs\nThe most memorable shows are the ones you didn't expect. With inputs for both mic and instruments, you can turn the party into an impromptu gig or karaoke session without any hassle."
},
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"feature": "Dirt & Splash Resistant (IP55)\nWith Bromley 450’s IP55 rating it’s easy to pick your next party location. Park, festival or backyard — dirt and water splashes are no problem for this portable speaker. It’ll keep the party going anytime, anywhere."
},
{
"feature": "Built-in Handle\nTake the party as far as you can go. With its built-in handle, Bromley 450 was designed to easily bring with you no matter how secret the location. Whether you want to go all out at the beach or set the mood in the festival camp, just pop it in the trunk of your car or carry it on the train."
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"longDescription": "Whether the party is indoors or out, don't worry about sacrificing the sound quality. This portable speaker lets everyone know the party is on thanks to True Stereophonic 360° sound that travels far. It can play free from wires for 40+ hours and take a bit of dirt and water, so no need to stay inside. The integrated stage lights make it the center of attention in any setting. Living room, festival or backyard – this Bluetooth party speaker goes the distance.",
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Newegg raw specs
No Newegg raw specs saved for this product yet.