Be the first to review “Buy Turbosound TSW218 Dual 18-Inch Subwoofers | musicconcertevent.com If you have been searching for Turbosound TSW218 for sale as a complete matched set at a price that makes commercial sense, this listing is exactly what you need. At musicconcertevent.com, we have four Turbosound TSW-218 dual 18-inch subwoofers available at €4,500 for the complete set of four. All four units are perfectly working with all original components intact, and all four ship worldwide from a single source. Four matched TSW-218 subwoofers available simultaneously from the same system is an opportunity that production companies, rental fleets, and serious resellers in the professional audio market recognise immediately. The Turbosound TSW-218 is a high-output dual 18-inch subwoofer from Turbosound’s professional touring range, built for sustained high-SPL deployment in club and live event applications. At €1,125 per unit as part of this four-unit set, the pricing reflects genuine value against current secondary market rates for matched TSW-218 units in confirmed working condition. Whether you are building a complete subwoofer foundation for a touring or installation PA system, expanding an existing rental fleet with matched low-frequency inventory, or sourcing four units for individual resale at strong margins, this listing covers all three use cases. Everything ships worldwide from musicconcertevent.com. What Is the Turbosound TSW218 The Turbosound TSW-218 is a dual 18-inch professional subwoofer from Turbosound’s TSW Series, designed for high-output low-frequency reproduction in touring, club, and installation applications. Turbosound is a British professional audio manufacturer with a long touring and installation heritage, and their TSW subwoofer range is built to the touring-grade construction standards expected from a brand whose products appear on major international productions. The dual 18-inch driver configuration delivers substantially more cone area and excursion capability than single 18-inch designs, producing higher output levels and lower distortion at high SPL conditions. In a professional PA system, the TSW-218 operates as the primary subwoofer layer, delivering the low-frequency foundation that full-range tops require to cover the full audio spectrum in demanding acoustic environments. Turbosound TSW-218 specs, Turbosound TSW-218 plans, Turbosound TSW 118 comparisons, and Turbosound TSW-718 evaluations are all searched by engineers and buyers evaluating the TSW Series range before purchasing. The TSW-218 occupies the high-output tier of the TSW Series, sitting above single-driver configurations in output capability and suited to medium to large-scale touring and installation applications. Turbosound TSW218 Specs at a Glance SpecificationDetailTypeDual 18-inch professional subwooferDriver Configuration2x 18-inch long-excursion driversFrequency Response35 Hz to 120 HzPower Handling (Program)2,400WSensitivity101 dB SPL (1W/1m)Maximum SPL138 dBNominal Impedance4 ohmsCabinetBirch ply touring enclosureConnectorsSpeakon NL4ComponentsAll original, confirmed intactConditionPerfectly working Full Manifest #ItemQtyUnit PriceTotal1Turbosound TSW-218 Dual 18-inch Subwoofer4€1,125€4,5002Original components confirmed intact4Included-3Perfectly working confirmed4Included- Price: €4,500 for the complete set of 4. Individual unit equivalent: €1,125. Estimated Retail Value and Resale Margin Turbosound TSW-218 Per Unit DetailNew MSRP (per unit)Approx. €3,500 to €5,000Our asking price (per unit equivalent)€1,125Savings vs. newUp to 77%Typical used resale range€1,200 to €2,500 per unitResale margin potential€75 to €1,375 per unit Complete Four-Unit Set DetailCombined new MSRP (4 units)Approx. €14,000 to €20,000Our asking price (4 units)€4,500Savings vs. newUp to 77%Typical used resale value (4 units)€4,800 to €10,000Resale margin potential€300 to €5,500 Real Profit Examples for Resellers Example 1: You buy the complete set at €4,500. You list each unit individually on GearSource or Reverb at €1,600, clearly stating perfectly working with original components confirmed. Total return: €6,400. Gross margin: €1,900 before shipping. Example 2: You list all four on eBay individually at €1,800 each, targeting production companies and rental fleets looking for matched TSW-218 sets. Total return: €7,200. Gross margin: €2,700. Example 3: You sell all four as a matched set to a production company or rental fleet. A complete matched four-unit Turbosound TSW-218 subwoofer system in confirmed working condition with original components commands €6,500 to €9,000 in the European professional rental market. Gross margin: €2,000 to €4,500. Example 4: You deploy all four in your own rental fleet as the sub-bass foundation for a medium to large-scale PA system. Four TSW-218 units delivering 9,600W combined program power handling generate full rental return on investment within 3 to 6 commercial deployments at standard professional audio rental day rates. Example 5: You split the set into two pairs and sell each pair separately to two different buyers. A matched pair of TSW-218 subwoofers sells for €2,800 to €4,000 in the European used market. Total return from both pairs: €5,600 to €8,000. Gross margin: €1,100 to €3,500. How Four TSW-218 Units Work Together in a Professional PA System Four matched subwoofers of this specification open deployment options beyond simple stereo left and right subwoofer positions. Understanding the practical configurations available helps buyers make the right purchase decision for their specific application. In a standard stereo deployment, two TSW-218 units operate per side, stacked or positioned as a stereo subwoofer pair delivering combined output substantially higher than a single cabinet per side. This configuration is the minimum viable subwoofer approach for medium to large outdoor or indoor events where audience distance from the system requires higher SPL levels than two single-driver subs can sustain. In a cardioid subwoofer configuration, the four units are arranged with forward and rear-facing cabinets in a specific geometric pattern, with DSP delay and polarity inversion applied to the rear-facing units. This arrangement significantly reduces rearward sub-bass radiation and increases frontal output coherence, improving low-frequency accuracy for the audience and reducing energy on stage and behind the system. Four TSW-218 units are the minimum practical number for a stereo cardioid configuration. In an end-fire array configuration, the four units are positioned in a line with specific DSP delay settings creating a directional subwoofer system with extended forward throw. This configuration is used in larger outdoor productions where controlling sub-bass directionality matters as much as raw output level. Best Amplifiers for the Turbosound TSW-218 The TSW-218 at 2,400W program and 4 ohms nominal impedance requires amplifier channels delivering 3,000W to 4,500W at 4 ohms for appropriate headroom. MC2 E60, MC2 E90, Powersoft K3 DSP AESOP, Powersoft K10 No DSP, and Lab.gruppen FP 6400 are all proven pairings for this subwoofer. Running one TSW-218 per amplifier channel at 4 ohms is the recommended professional approach for sustained high-SPL deployments. Technical guidance on Turbosound TSW-218 amplifier pairing and subwoofer system configuration is covered in practical detail at bostonprosounds.com. For broader professional subwoofer system design references and TSW Series comparisons including the Turbosound TSW 118 and Turbosound TSW-718, sasphonik.com provides useful technical content for engineers specifying TSW-based systems for the first time. What to Consider Before Deploying Four TSW-218 Units Commercially Dual 18-inch subwoofer cabinets are heavy. Four TSW-218 units require appropriate vehicle capacity and proper loading equipment for safe handling during load-in and load-out. Budget for appropriate transport logistics before accepting bookings that require multiple subwoofer deployments. DSP processing is mandatory before commercial deployment. The TSW-218 must be operated with correctly configured crossover settings and output limiting to protect drivers and integrate acoustically with the full-range tops in your system. An XTA DP226, XTA DP448, or equivalent processor loaded with appropriate Turbosound system presets is the right tool. Cardioid and end-fire configurations require specific DSP settings. If your deployment plans include cardioid or end-fire subwoofer arrays, ensure your processor supports the required delay and polarity inversion settings before accepting bookings that specify these configurations. Original components on all four units is the single most important condition indicator for professional subwoofers. It confirms the drivers, crossover networks, and port geometry remain consistent with the original manufacturer specification, which directly determines acoustic performance. All four TSW-218 units here retain original components. How the TSW-218 Compares to Other TSW Series Models The Turbosound TSW 118 is a single 18-inch subwoofer delivering lower output than the TSW-218’s dual driver configuration. The TSW 118 is suited to smaller applications where the TSW-218’s additional size and output would be excessive. The Turbosound TSW-718 is a different cabinet configuration within the TSW Series. The TSW-218 is the dual 18-inch high-output variant designed for applications where maximum low-frequency output and extended SPL headroom are the primary specification criteria. For buyers evaluating the TSW-218 against these alternatives, the dual 18-inch configuration consistently delivers more output headroom, lower distortion at sustained high SPL, and greater flexibility for array configurations than single-driver alternatives of the same brand. Why Turbosound TSW-218 Subwoofers Hold Their Value Turbosound builds professional touring subwoofers to construction standards designed for sustained use in demanding commercial environments. The TSW-218’s dual 18-inch configuration, touring-grade birch ply enclosure, and original component retention combine to produce a used subwoofer that performs as designed and supports predictable resale pricing. Four matched units from a single source carry provenance consistency that individually sourced units from different sellers and different system contexts cannot replicate. Engineers and production companies purchasing subwoofer systems understand that matched drivers and consistent usage history produce more uniform acoustic performance than assembled collections of mixed-provenance units. Why Our TSW-218 Units Are Different At musicconcertevent.com, original components confirmed means every driver and internal component has been verified intact before listing. Perfectly working is a specific operational confirmation, not a marketing qualifier. Four units from a single source with consistent documentation means you know exactly what you are receiving across the entire set. The set pricing at €4,500 for four units reflects a meaningful discount versus individual unit pricing that recognises the practical value of acquiring matched inventory in a single transaction. Buyers who want to split the set and resell individually have immediate margin available from the moment of purchase. Why Buy From musicconcertevent.com musicconcertevent.com sells professional audio equipment directly to buyers across the United States and Europe. No broker fees, no commission structures, and no third-party markups. You deal directly with the source, receive honest and complete condition information, and get worldwide freight shipping with full commercial documentation. We monitor Turbosound TSW-218 specs and pricing trends actively to ensure our listings reflect genuine market value. At €4,500 for a matched set of four TSW-218 subwoofers with original components confirmed and perfectly working condition, this listing is priced to move and represents genuine value against current secondary market rates. How We Compare to Other Sellers musicconcertevent.comGearSourceeBay / FacebookOriginal components confirmedYesVariesNot guaranteed4 matched units available togetherYesRarelyRarelySet pricing with per-unit marginYesNoNoWorldwide shippingYesLimitedVariesDirect seller, no broker feeYesNoNoCompetitive market pricingYesHigher overheadInconsistentSingle transaction for full setYesNoNo Shipping Policy: USA and International We ship worldwide. For buyers in the United States, dual 18-inch subwoofer cabinets ship via LTL freight, palletized and professionally wrapped. Typical transit time within the continental US is 5 to 10 business days after collection. For buyers across Europe, transit times are 7 to 21 business days depending on destination country and customs processing speed. All shipments are palletized, professionally wrapped, and fully insured. You receive tracking information and all freight documentation once dispatched. We manage all export paperwork for international orders. For EU buyers: VAT and import duties are the buyer’s responsibility. We provide complete commercial invoice documentation to support smooth customs clearance in your country. We do not offer local pickups. All sales are conducted online only. The sole exception is truckload purchases, which may qualify for a scheduled collection by prior arrangement. For all standard set purchases the transaction is fully remote and fulfilled via professional freight. Where to Sell Turbosound TSW-218 Subwoofers After Purchase GearSource: the primary B2B professional AV marketplace. Turbosound TSW-218 listings attract production companies and rental fleets actively looking for high-output matched subwoofer sets. Original component confirmation and matched set documentation perform strongly here. Reverb: active professional audio community with consistent demand for Turbosound TSW Series units. Four matched units listed individually generate sustained buyer interest across the platform. eBay: high traffic with active search demand for Turbosound TSW-218 specs and for sale terms. Individual unit listings with accurate condition descriptions convert motivated buyers efficiently. Facebook Marketplace: effective for regional production companies and rental operators who prefer local collection for heavy dual 18-inch cabinets. LinkedIn: productive for reaching venue owners, festival production managers, and AV integrators who purchase subwoofer systems in volume. Frequently Asked Questions What are the Turbosound TSW-218 specs? The Turbosound TSW-218 is a dual 18-inch professional subwoofer with two long-excursion 18-inch drivers, a frequency response from 35 Hz to 120 Hz, 2,400W program power handling, 101 dB sensitivity at 1W/1m, 138 dB maximum SPL, and 4 ohms nominal impedance. It uses a birch ply touring enclosure with Speakon NL4 connectors. What is the Turbosound TSW-218 price on the used market? Used Turbosound TSW-218 units in working condition with original components typically sell between €1,200 and €2,500 per unit. We are offering four units as a complete matched set at €4,500 total, which is €1,125 per unit equivalent, representing strong value against individual market rates for matched TSW-218 units in confirmed working condition. Can I buy individual units from this set rather than all four? This listing is offered as a complete set of four units at €4,500. Contact musicconcertevent.com directly to discuss whether individual units or partial sets are available at adjusted pricing. What amplifier do I need for the Turbosound TSW-218? The TSW-218 at 2,400W program and 4 ohms nominal impedance requires amplifier channels delivering 3,000W to 4,500W at 4 ohms. MC2 E60, MC2 E90, Powersoft K3 DSP AESOP, Powersoft K10, and Lab.gruppen FP 6400 are all proven pairings. Always deploy with a dedicated DSP processor providing crossover management and correctly configured output limiting before commercial use. What is the difference between the TSW-218 and the Turbosound TSW 118? The Turbosound TSW 118 is a single 18-inch subwoofer delivering lower maximum output than the TSW-218’s dual driver configuration. The TSW 118 suits smaller applications where the TSW-218’s output and size would be excessive. The TSW-218 is the high-output variant designed for medium to large-scale touring and installation applications. What are Turbosound TSW-218 plans and are they available? Turbosound TSW-218 plans refers to the technical construction and system integration documentation for the TSW-218 platform. This documentation is available through Turbosound’s official technical support channels and authorised distributor network, covering system configuration, DSP preset recommendations, and amplifier pairing guidance. Can four TSW-218 units be configured in a cardioid array? Yes. Four TSW-218 units can be configured in a stereo cardioid subwoofer array using two forward-facing and two rear-facing cabinets with appropriate DSP delay and polarity inversion settings applied to the rear-facing units. This configuration significantly reduces rearward sub-bass radiation and improves frontal output coherence. Confirm your DSP processor supports this configuration before deployment. Does musicconcertevent.com ship Turbosound subwoofers to the USA and Europe? Yes. We ship worldwide including all US states and all EU countries. Dual 18-inch subwoofer cabinets ship via LTL freight, palletized and insured. Transit times within the US are 5 to 10 business days. For Europe, allow 7 to 21 business days. We manage all export documentation. Import duties and VAT are the buyer’s responsibility. Legal Disclaimer All equipment listed on musicconcertevent.com is sold as professional secondhand audio gear. Condition and component status are assessed and described accurately prior to listing. No warranty is provided beyond what is explicitly stated. Buyers are responsible for confirming compatibility with their existing systems and for all applicable import duties, taxes, and local regulations. All transactions are conducted at the buyer’s discretion. All four Turbosound TSW-218 subwoofers are available now at musicconcertevent.com. Perfectly working, original components confirmed intact, complete matched set of four at €4,500 with worldwide shipping. Matched four-unit Turbosound TSW-218 sets in this condition do not appear on the used professional audio market regularly. Contact musicconcertevent.com today to confirm availability and arrange shipping to your location anywhere in the USA or Europe.” Cancel reply