JB Systems Dual-8" active subwoofer with 300 W RMS Class-D amplification stage, built-in DSP, lightweight plywood cabinet
Estimated delivery in Italy between 28 August and 4 September
FEATURES
BLAST-SUB208A is an active subwoofer with dual 8" woofers, designed for all applications requiring extended low frequencies in a compact and lightweight format. The plywood cabinet with polyurethane paint ensures robustness and durability, even in professional contexts.
The 300 WRMS Class-D amplification guarantees high efficiency and dynamics. The integrated DSP offers essential functions such as bass-boost and polarity control, allowing optimal integration with active satellites from the same series or other full-range speakers.
The rear panel includes an XLR/jack combo input, a link output for connecting additional speakers, and an independent volume control. The cabinet is designed for both vertical and horizontal installations, with specific grooves for horizontal stacking.
User Benefits
- Compact format with dual 8" woofer
- Plywood cabinet with polyurethane paint for increased resistance in professional use
- Integrated DSP
- Versatile installation thanks to vertical/horizontal design and stacking grooves
Areas of Use
- DJ sets and live music in small and medium environments
- Permanent installations in bars, clubs, live venues
- Rehearsal rooms
- Rental and events
SPECIFICATIONS
- Color: black
- IP rating: indoor
- Power input: 230 VAC 50 Hz
- Frequency range: 55 – 150 Hz
- Functions: DSP
- Max SPL: 123 dB
- Power (8 ohm): 300 WRMS
- Sensitivity: 95 dB/W/m
- Inputs:
- 3-pin XLR (1 × line input)
- Jack (1 × line input)
- IEC (1 × power input)
- Outputs: 3-pin XLR (1 × link output)
- Dimensions (W × H × D): 45.5 × 30.5 × 54.5 cm
- Weight: 15.55 kg
Technical characteristics
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About JB SYSTEMS
JB Systems is a Belgian brand specializing in professional lighting equipment, audio systems, special effects, and accessories for DJs and entertainment. With extensive experience in the entertainment industry, JB Systems offers a comprehensive catalog that includes moving heads, LED pars, lighting effects, DJ mixers, amplifiers, loudspeakers, smoke machines, and DMX controllers. JB Systems products are appreciated for their reliability, ease of use, and competitive price-performance ratio, making them ideal for DJs, bands, nightclubs, rental companies, and permanent installations. On musicdelivery.net, you can find the complete JB Systems range: audio solutions, lights, and effects for events, discos, and live productions.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

