---
product_id: 21823625
title: "Soundsphere Q-SB2 Sub-Bass Supplement Loudspeaker in White, 800W RMS High power handling capability, 99dB 1W/1m High sensitivity, 128dB 800W/1m High SPL capability, Frequency Response 40Hz to 200Hz +/-6dB, Coverage 360° vertical/360° horizontal, Rated Impedance 4 ohms, Enclosure is fiberglass with gelcoat finish; plated steel hardware materials"
brand: "soundsphere"
price: "1925475 Ft"
currency: HUF
in_stock: true
category: "Electronics"
url: https://www.desertcart.hu/products/21823625-soundsphere-q-sb2-sub-bass-supplement-loudspeaker-in-white-800w
store_origin: HU
region: Hungary
---

# Soundsphere Q-SB2 Sub-Bass Supplement Loudspeaker in White, 800W RMS High power handling capability, 99dB 1W/1m High sensitivity, 128dB 800W/1m High SPL capability, Frequency Response 40Hz to 200Hz +/-6dB, Coverage 360° vertical/360° horizontal, Rated Impedance 4 ohms, Enclosure is fiberglass with gelcoat finish; plated steel hardware materials

**Brand:** soundsphere
**Price:** 1925475 Ft
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Soundsphere Q-SB2 Sub-Bass Supplement Loudspeaker in White, 800W RMS High power handling capability, 99dB 1W/1m High sensitivity, 128dB 800W/1m High SPL capability, Frequency Response 40Hz to 200Hz +/-6dB, Coverage 360° vertical/360° horizontal, Rated Impedance 4 ohms, Enclosure is fiberglass with gelcoat finish; plated steel hardware materials by soundsphere
- **How much does it cost?** 1925475 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/21823625-soundsphere-q-sb2-sub-bass-supplement-loudspeaker-in-white-800w)

## Best For

- soundsphere enthusiasts

## Why This Product

- Trusted soundsphere brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Soundsphere Q-SB2 Sub-Bass Supplement Loudspeaker in White - The Q-SB2 is Soundsphere's largest loudspeaker, designed for installations requiring enhanced low-frequency response at high sound pressure levels. Applications include gymnasiums, ice rinks, arenas, churches, bars and nightclubs. Q-SB2 Loudspeakers offer low-frequency response at high sound pressure levels in conjunction with other Soundsphere Loudspeakers. The Q-SB2 offers high power handling capability (800W/4 ohms), high sensitivity (99dB 1W/1m) and high SPL capability (128dB 800W/1m). FEATURES - High Power Handling Capability (800W/4 ohms), High Sensitivity (99dB 1W/1m), High SPL Capability (128dB 800W/1m). SPECIFICATIONS - Sensitivity: 99dB SPL; 1 Watt/1 meter, Maximum SPL: 28dB; 800 Watts/1 meter, Power Handling: 800 Watts RMS, Frequency Response: 40Hz to 200Hz ±6dB, Coverage: 360° vertical, 360° horizontal, Rated Impedance: 4 ohms, Weight: 82 lbs. (37.2 kg), Size: 32" (813mm) diameter sphere, Driver: 2 x 18", Connector: Neutrik® Speakon® NL4MPR receptacle, mating connector (Neutrik® Speakon® NL4FC) supplied, Material: Enclosure is fiberglass with gelcoat finish; plated steel hardware.

## Features

- Soundsphere Q-SB2 Sub-Bass Supplement Loudspeaker in White
- High Power Handling Capability (800W/4 ohms), High Sensitivity (99dB 1W/1m), High SPL Capability (128dB 800W/1m)
- Sensitivity: 99dB SPL; 1 Watt/1 meter, Maximum SPL: 28dB; 800 Watts/1 meter, Power Handling: 800 Watts RMS, Frequency Response: 40Hz to 200Hz ±6dB
- Coverage: 360° vertical, 360° horizontal, Rated Impedance: 4 ohms, Weight: 82 lbs. (37.2 kg), Size: 32" (813mm) diameter sphere
- Driver: 2 x 18", Connector: Neutrik® Speakon® NL4MPR receptacle, mating connector (Neutrik® Speakon® NL4FC) supplied, Material: Enclosure is fiberglass with gelcoat finish; plated steel hardware

## Images

![Soundsphere Q-SB2 Sub-Bass Supplement Loudspeaker in White, 800W RMS High power handling capability, 99dB 1W/1m High sensitivity, 128dB 800W/1m High SPL capability, Frequency Response 40Hz to 200Hz +/-6dB, Coverage 360° vertical/360° horizontal, Rated Impedance 4 ohms, Enclosure is fiberglass with gelcoat finish; plated steel hardware materials - Image 1](http://ecx.images-amazon.com/images/I/51A12HSGJLL.jpg)
![Soundsphere Q-SB2 Sub-Bass Supplement Loudspeaker in White, 800W RMS High power handling capability, 99dB 1W/1m High sensitivity, 128dB 800W/1m High SPL capability, Frequency Response 40Hz to 200Hz +/-6dB, Coverage 360° vertical/360° horizontal, Rated Impedance 4 ohms, Enclosure is fiberglass with gelcoat finish; plated steel hardware materials - Image 2](http://ecx.images-amazon.com/images/I/51YsJu7GiEL.jpg)
![Soundsphere Q-SB2 Sub-Bass Supplement Loudspeaker in White, 800W RMS High power handling capability, 99dB 1W/1m High sensitivity, 128dB 800W/1m High SPL capability, Frequency Response 40Hz to 200Hz +/-6dB, Coverage 360° vertical/360° horizontal, Rated Impedance 4 ohms, Enclosure is fiberglass with gelcoat finish; plated steel hardware materials - Image 3](http://ecx.images-amazon.com/images/I/51JpzZt0RUL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hu/products/21823625-soundsphere-q-sb2-sub-bass-supplement-loudspeaker-in-white-800w](https://www.desertcart.hu/products/21823625-soundsphere-q-sb2-sub-bass-supplement-loudspeaker-in-white-800w)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-22*