Polk Audio Signa S4 Soundbar System
Polk Audio Signa S4 Soundbar System
🚚 Delivery in 1-4 days in the Baltics. 2-8 days EU
💰 14 days return
🔒 Secure payment: PayPal, 💳card, invoice
🛡️Shipping insurance
🟢 2 years warranty
🧱 Installation service
💲Seen a better price? Let us know and we'll match it.
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Shipping Terms
Shipping Terms
- Shipping method: Standard
Shipment cost: - EU 25€
- LT, EST 6€
- LV 3€
- RU, USA 200€
- Other countries 200€
- Dispatched usually 2 - 5 business days after order placement
- Some times, dispatched up to 20 business days, we will inform additional, after order placement.
🟠 Taxes 🟠
🟠 Taxes 🟠
Prices include VAT for EU countries. For non-EU countries, prices are shown without tax. Additional customs duties may apply. Please check with your local customs office for details.
🧾 Overview
The Polk Audio Signa S4 delivers true Dolby Atmos® surround sound from an ultra-slim soundbar and wireless subwoofer. Enjoy powerful, room-filling audio, crystal-clear dialogue, and deep bass in a compact design that’s easy to set up with any TV via HDMI eARC.
✅ Key Features
- ✅ True Dolby Atmos® 3.1.2 sound with dedicated height drivers
- ✅ Wireless subwoofer for deep, punchy bass
- ✅ HDMI eARC for single-cable connection and TV control
- ✅ Polk VoiceAdjust™ technology for crystal-clear dialogue
- ✅ Bluetooth streaming for music from phones and tablets
- ✅ Low-profile design fits under any TV or wall-mounted setup
- ✅ Quick and simple plug-and-play installation
📊 Technical Specifications ▼
| Parameter | Value |
|---|---|
| System | |
| Device type | 3.1.2 Dolby Atmos soundbar + wireless subwoofer |
| Wireless | Bluetooth audio streaming |
| Inputs | HDMI (eARC), Optical, 3.5 mm AUX, USB-A (for updates) |
| Sound Bar | |
| Drivers |
L/R Tweeters – 2 × 25 mm (1″) L/R Midrange – 2 × 120 × 40 mm racetrack Center – 1 × 25 mm (1″) Height Channels – 2 × 66 mm (2.6″) |
| Dimensions (W × D × H) | 1046 × 95 × 60 mm |
| Subwoofer | |
| Driver | 1 × 150 mm (5.9″) woofer |
| Enclosure Type | Wireless, ported cabinet |
| Dimensions (W × D × H) | 200 × 328 × 280 mm |
📦 What’s in the Box
- 📦 Signa S4 soundbar
- 🔊 Wireless subwoofer
- 🖲️ Remote control + 2 × AAA batteries
- 🔌 Power cords for soundbar and subwoofer
- 🎞️ HDMI cable (1.5 m)
- 🔊 Optical cable (1.5 m)
- 🧱 Wall-mount template + spacers
- 📖 Quick Start Guide, Safety Card & Registration Card
🔄 Compatibility
✔ Works with any TV via HDMI eARC or Optical.
✔ Bluetooth streaming for music playback.
✔ Perfect for TV stands or wall mount installations.
📦✈️ Shipping & Returns
- 📦 Insured worldwide delivery
- 🔄 14-day return policy
- 🛡️ 2-year EU warranty
📝 Reviews
💬 “Be the first to share your experience and help others discover great sound!”
⚠️ Warning
⚠️ Use with caution — once you hear Dolby Atmos from the Signa S4, ordinary TV sound will never be enough again.
Let customers speak for us
I never expected such transparency and spacious soundstage from an IEM.
Simply the best "portable" headphones. Pity it was discontinued.
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FiiO FT1 PRO Over-Ear Wired Headphones
Lielisks pastiprinātājs! Lietoju viņu kopā ar austiņām "HifiMan Sundara" caur balancētu izeju.
Отличный фонокоректор порадовал звуком!
PremiumHIFI отличный магазин,отличный сервис!👍👍👍👍👍
REL Tzero MKIII Subwoofer
Decent device for the money!I am very satisfied with the purchase!Thanks to the PremiumHIFI store!
Отличный настольный ЦАП от FiiO..
Обслуживание на высшем уровне..
Магазину и Аркадию респект!..
Заказал здесь Wiim mini. Пришло за 2 дня. Проигрыватель очень понравился, выдаёт очень хороший звук и хорошую сцену (подключаю к ресиверу через оптический кабель, поэтому звук обрабатывает цап ресивера). Также стоит очень дёшево. Не понравилось только то, что многовато высоких частот (но уже привык или пропали). Рекомендую к покупке.
Ļoti labi cenai atbilstoši skaļruņi. Kad secināju ka manā set up vājš posms varētu būt tieši skaļruņi nomainot tos neesu kļudījies ne pārtērējies. Ar tiem kas klausās mūziku kurā basi nedominē varbūt iztiks bez sabvūfera. Un ja pārdomāšu savu stereo varēšu no Klipsh skaļruņiem būvēt Dolby Atmos, Spatial mājas kino! Un šīs vara krāsas skaļruņi!
The device is good quality and it sounds really great. But it has two issues.
You cannot switch between L/R channels. It lowers both channels volume. The issue is mentioned on FiiO website.
It has LineOut function, where device is playing on max volume and you can use your computer volume bar, but it is so loud that even on the lowest set it is screaming, so you have to choose another option and adjust volume on FiiO device instead.
I wish I knew it before buying.
.
Great product, excellent service - got it in 2 days after ordering to Lithuania. Thanks guys!