ALS 18′ SUBWOOFER 20826#al

Description

This sub is a professional 18-inch passive bass-reflex subwoofer. It delivers a continuous 1200W of power and features a large-scale vented design and heat-resistant 4-inch voice coil. It is widely used in touring performances, theaters, stadiums, and clubs

Frequency Response: 32 Hz – 180 Hz (± 3 dB)
Sensitivity: 99 dB SPL (1W/1m)
Maximum SPL: Up to 135-138 dB (peak)
Impedance: 8 Ohms
Dimensions: 706 x 561 x 600 mm

Unleash Deep, Thunderous Bass: Introducing the ALS 18″ Passive Subwoofer

When it comes to live sound, low-frequency performance isn’t just felt—it sets the tone for the entire venue. Whether you are outfitting a high-energy club, managing sound for a theater production, or setting up for a large venue tour, having a reliable subwoofer is non-negotiable.

The ALS 18″ Passive Bass-Reflex Subwoofer is built specifically for high-demand, high-output environments that require continuous power without sacrifice.

Built for High-Performance Audio

At the core of the ALS 18″ is a large-scale vented design paired with a heavy-duty, heat-resistant 4-inch voice coil. Delivering 1200W of continuous power, this sub provides the deep, articulate bass response needed to keep low frequencies clean and punchy, even at extreme volume levels.

• Massive Output: Reaches peak sound pressure levels up to 135–138 dB SPL to fill large spaces effortlessly.

• Efficient Sensitivity: High 99 dB SPL (1W/1m) sensitivity ensures optimal efficiency from your power amplifiers.

• Extended Low End: Smooth frequency response from 32 Hz up to 180 Hz handles everything from deep sub-bass drops to crisp basslines.

Key Technical Specifications

• Power Rating: 1200W Continuous

• Frequency Response: 32 Hz – 180 Hz (± 3 dB)

• Sensitivity: 99 dB SPL (1W/1m)

• Maximum SPL: Up to 135–138 dB (peak)

• Impedance: 8 Ohms

• Dimensions: 706 x 561 x 600 mm

Where It Shines

This passive bass-reflex subwoofer is engineered to handle tough gig conditions and demanding acoustic environments. It is ideal for:

1. Touring Performances & Concerts: Handles continuous high-output abuse on the road.

2. Theaters & Auditoriums: Delivers rich, room-filling low end for cinematic and theatrical audio.

3. Clubs & Live Venues: Keeps the dance floor moving with tight, distortion-free sub-bass.

4. Stadiums & Outdoor Arenas: Provides high SPL coverage over long distances.

Ready to Upgrade Your Sound Setup?

If you’re looking for professional-grade low-end output, the ALS 18″ Passive Subwoofer delivers the power, clarity, and reliability your venue needs.