Boom 3i Portable Rugged Outdoor Speaker
- Portable 360° outdoor Bluetooth speaker with rich sound
- Waterproof, dustproof, and shock-resistant design
- Up to 15 hours of battery life for all-day playback
- Ideal for travel, parties, and outdoor adventures
Store Pickup Available at
#29/6, Stratford Ave, Colombo 6
#29/6, Stratford Ave, Colombo 6
LKR. 36,660
FLAT 10% OFFLKR. 32,990
FLAT 6.5% OFFLKR. 34,270
FLAT 6.5% OFFLKR. 34,270
FLAT 10% OFFLKR. 32,990
upto 3 monthsLKR. 12,040
upto 24 monthsLKR. 1,890| Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 3 Months | 5.30% | LKR. 12,870 | LKR. 38,600 |
| 6 Months | 7.00% | LKR. 6,540 | LKR. 39,220 |
| 12 Months | 9.90% | LKR. 3,360 | LKR. 40,2800 |
| 18 Months | 19.1% | LKR. 2,430 | LKR. 43,660 |
| 24 Months | 23.5% | LKR. 1,890 | LKR. 45,270 |
upto 12 monthsLKR. 3,530| Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 3 Months | 10.50% | LKR. 13,500 | LKR. 40,500 |
| 6 Months | 11.75% | LKR. 6,830 | LKR. 40,960 |
| 7 Months | 13% | LKR. 5,920 | LKR. 41,4200 |
| 9 Months | 14.3% | LKR. 4,660 | LKR. 41,900 |
| 12 Months | 15.62% | LKR. 3,530 | LKR. 42,380 |
upto 24 monthsLKR. 2,110| Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 3 Months | 9.30% | LKR. 13,350 | LKR. 40,060 |
| 6 Months | 12.36% | LKR. 6,860 | LKR. 41,190 |
| 12 Months | 19.80% | LKR. 3,660 | LKR. 43,9100 |
| 24 Months | 37.95% | LKR. 2,110 | LKR. 50,570 |
upto 36 monthsLKR. 1,510| Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 6 Months | 13.00% | LKR. 6,900 | LKR. 41,420 |
| 9 Months | 16.98% | LKR. 4,760 | LKR. 42,880 |
| 12 Months | 19.78% | LKR. 3,660 | LKR. 43,9100 |
| 18 Months | 25.80% | LKR. 2,560 | LKR. 46,110 |
| 24 Months | 34.25% | LKR. 2,050 | LKR. 49,210 |
| 36 Months | 48.16% | LKR. 1,510 | LKR. 54,310 |
upto 24 monthsLKR. 1,800| Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 6 Months | 7.53% | LKR. 6,570 | LKR. 39,420 |
| 12 Months | 12.36% | LKR. 3,430 | LKR. 41,190 |
| 24 Months | 17.65% | LKR. 1,800 | LKR. 43,1200 |
upto 36 monthsLKR. 1,700 | Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 3 Months | 8.12% | LKR. 13,210 | LKR. 39,630 |
| 6 Months | 11.75% | LKR. 6,830 | LKR. 40,960 |
| 12 Months | 19.78% | LKR. 3,660 | LKR. 43,9100 |
| 18 Months | 28.21% | LKR. 2,610 | LKR. 47,000 |
| 24 Months | 38.9% | LKR. 2,120 | LKR. 50,910 |
| 36 Months | 66.69% | LKR. 1,700 | LKR. 61,100 |
FLAT 7% OFFLKR. 34,090
FLAT 6.5% OFFLKR. 34,270
FLAT 6.5% OFFLKR. 34,270
FLAT 7% OFFLKR. 34,090
FLAT 7% OFFLKR. 34,090
FLAT 7% OFFLKR. 34,090
FLAT 7% OFFLKR. 34,090 LKR. 36,660
FLAT 10% OFFLKR. 32,990
FLAT 6.5% OFFLKR. 34,270
FLAT 6.5% OFFLKR. 34,270
FLAT 10% OFFLKR. 32,990
upto 03 monthsLKR. 12,400
upto 24 monthsLKR. 1,890| Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 3 Months | 5.30% | LKR. 12,870 | LKR. 38,600 |
| 6 Months | 7.00% | LKR. 6,540 | LKR. 39,220 |
| 12 Months | 9.90% | LKR. 3,360 | LKR. 40,2800 |
| 18 Months | 19.1% | LKR. 2,430 | LKR. 43,660 |
| 24 Months | 23.5% | LKR. 1,890 | LKR. 45,270 |
upto 12 monthsLKR. 3,530| Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 3 Months | 10.50% | LKR. 13,500 | LKR. 40,500 |
| 6 Months | 11.75% | LKR. 6,830 | LKR. 40,960 |
| 7 Months | 13% | LKR. 5,920 | LKR. 41,4200 |
| 9 Months | 14.3% | LKR. 4,660 | LKR. 41,900 |
| 12 Months | 15.62% | LKR. 3,530 | LKR. 42,380 |
upto 24 monthsLKR. 2,110| Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 3 Months | 9.30% | LKR. 13,350 | LKR. 40,060 |
| 6 Months | 12.36% | LKR. 6,860 | LKR. 41,190 |
| 12 Months | 19.80% | LKR. 3,660 | LKR. 43,9100 |
| 24 Months | 37.95% | LKR. 2,110 | LKR. 50,570 |
upto 36 monthsLKR. 1,510| Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 6 Months | 13.00% | LKR. 6,900 | LKR. 41,420 |
| 9 Months | 16.98% | LKR. 4,760 | LKR. 42,880 |
| 12 Months | 19.78% | LKR. 3,660 | LKR. 43,9100 |
| 18 Months | 25.80% | LKR. 2,560 | LKR. 46,110 |
| 24 Months | 34.25% | LKR. 2,050 | LKR. 49,210 |
| 36 Months | 48.16% | LKR. 1,510 | LKR. 54,310 |
upto 24 monthsLKR. 1,800| Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 6 Months | 7.53% | LKR. 6,570 | LKR. 39,420 |
| 12 Months | 12.36% | LKR. 3,430 | LKR. 41,190 |
| 24 Months | 17.65% | LKR. 1,800 | LKR. 43,1200 |
upto 36 monthsLKR. 1,700 | Plan (Months) | Handling Fee(%) | Installment | Total |
|---|---|---|---|
| 3 Months | 8.12% | LKR. 13,210 | LKR. 39,630 |
| 6 Months | 11.75% | LKR. 6,830 | LKR. 40,960 |
| 12 Months | 19.78% | LKR. 3,660 | LKR. 43,9100 |
| 18 Months | 28.21% | LKR. 2,610 | LKR. 47,000 |
| 24 Months | 38.9% | LKR. 2,120 | LKR. 50,910 |
| 36 Months | 66.69% | LKR. 1,700 | LKR. 61,100 |
FLAT 7% OFFLKR. 34,090
FLAT 6.5% OFFLKR. 34,270
FLAT 6.5% OFFLKR. 34,270
FLAT 7% OFFLKR. 34,090
FLAT 7% OFFLKR. 34,090
FLAT 7% OFFLKR. 34,090
FLAT 7% OFFLKR. 34,090 Buy Via WhatsApp
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Tags: 3iBoomOutdoorPortableRuggedSpeakerCategories: Audio, Bluetooth Speaker, Portable Speakers, Trending Tech 2026SKU: N/A

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Boom 3i Portable Rugged Outdoor Speaker
The Boom 3i Portable Rugged Outdoor Speaker is built to deliver powerful 360° sound wherever adventure takes you. Designed with a tough, waterproof, and dustproof exterior, it’s the perfect companion for outdoor parties, beach trips, and travel. With deep bass, crisp highs, and up to 15 hours of playtime, the Boom 3i ensures your music never stops. Its lightweight, shock-resistant design makes it ideal for any environment, while Bluetooth connectivity allows seamless pairing with any device for a hassle-free wireless experience.
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