Mackie Thump18Sv4 18" Professional Powered Subwoofer
Mackie - Thump18Sv4 18" Professional Powered Subwoofer, 1400W Ultra-Efficient Class-D Amplifier
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Finance this product
- From £25.67 / month (APR 16.9%) for 36 months or 0% for 4 months
- With a 10% deposit from just £18.31 / month (APR 15.9%)
- SCANPROTECT Protect against installation damage for 28 days.
18" Professional Powered Subwoofer
Mackie - Thump18Sv4
extra oomph for your PA systemThe Mackie Thump18Sv4 shakes the floorboards with massive bass that gets people on their feet, for moments that leave a lasting impression. Connect loudspeakers. Dial in the perfect low end. Feel the difference of a professional subwoofer that brings music alive with complex basslines and punchy kicks. Thump18Sv4 combines a 1400W Class-D amp and 18” woofer for massive 132 dB SPL and floor-shaking 25 Hz low frequency. It’s rugged enough to handle any gig and features built-in handles for easy loading, making it the ultimate subwoofer for gigging professionals like DJs and musicians.
132 dBMax SPL
27 Hz – 160 HzFrequency Response (–10 dB)
1400 WattsPeak Power
Amazing Features
• 1400W ultra-efficient Class-D amplifier
• 18” high-performance woofer
• High pass modes tailor the bass to your speakers
• Fully mutable level control
• Stereo XLR inputs for your audio source
• Stereo high-pass XLR outputs for loudspeakers
• Stereo full-range XLR outputs with mono button for chaining more subs
• Phase invert switch
• Built-in ergonomic carry handles
• M20 mounting thread for SPM400 speaker pole (sold separately)
Complete Your Thump System with a True Workhorse
1400W Class-D AmpUltra-reliable, consistent performance and massive 132 dB SPL volume.
18” WooferHigh-performance driver reaches floor-shaking 25 Hz low frequency.
Built Like a (Lightweight) TankRugged enough to handle any gig but lightweight with handles for easy loading.
The Tech Spec
| Features | Specification | Frequency Response (–10 dB) | 25 Hz – 160 Hz |
|---|---|
| Frequency Response (–3 dB) | 33 Hz – 160 Hz |
| Maximum SPL Peak | 132 dB |
| Low Frequency Transducer | 18 in / 457 mm woofer with ferrite |
| System Power | 1400 watts peak |
| Low Frequency Power | 1400 watts peak |
| Rated THD | <1% |
| Cooling | Convection |
| Design | Class D |
| Input Type | 2x Female XLR Balanced |
| Input Line Impedance | 10kΩ Balanced |
| Output Type | Male XLR Balanced (2x Full Range, 2x High Pass) |
| Full Range Output | Stereo / Mono |
| Phase | Normal / Invert |
| Output Impedance | 150Ω |
| Line Input Power | 100–240V~, 50–60 Hz, 400W |
| AC Connector | 3-pin IEC 250 VAC, 10 A male |
| Power Supply Type | Switchmode Universal mains regulated power supply with PFC integrated |
| Input Protection | Peak and RMS limiting, power supply and amplifier thermal protection |
| Display LEDs | Front LED, High Pass Mode, Signal/Overload |
| Mounting Methods | Thumpv4 Series subwoofers are designed to sit on the floor or stage. They are NOT designed to be pole-mounted or suspended. The cabinet has no rigging points and is not suitable for rigging. Never attempt to suspend a Thumpv4 Series subwoofer by its handles. See the owner’s manual for more information |
| Dimensions | Width: 24.8 in / 630 mm Height: 21.3 in / 541 mm Depth: 23.8 in / 605 mm |
| Weight | 70.4 lb 31.9 kg |
| Box Contents | Thump18v4 Subwoofer Power Cable Quick Start Guide |
PayPal Credit
| Monthly Payment: | £66.41 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £733.00 |
| Total inc. interest: | £796.90 |
| Monthly Payment: | £35.79 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £733.00 |
| Total inc. interest: | £858.99 |
| Monthly Payment: | £25.67 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £733.00 |
| Total inc. interest: | £924.02 |
| Example | |
| Minimum Spend: | £99 |
| Instalment Rate: | N/A |
| Cost of purchase: | £99 |
| Total inc. interest: | £99 |
Representative Example:
Purchase Rate: 23.9% p.a. (variable)
Representative: 23.9% APR (variable)
Assumed Credit Limit: £1,200
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