Funktion-One RES 2SH Mk1 For Sale at musicconcertevent.com
Brand: Funktion-One | Model: RES 2SH Mk1 | Type: Skeletal mid-high loudspeaker | Condition: Fully working, original components | Price: €2,000/pair | Sold: Pairs only | Stock: 2 units (1 pair) | Bundle: Available with X04 processor | Shipping: Worldwide
Where to Buy a Funktion-One RES 2SH Mk1 For Sale in the USA and Europe
If you are searching for a Funktion-One RES 2SH Mk1 for sale in the USA or Europe, musicconcertevent.com has one pair available in fully working condition with all original components at €2,000. Units are sold in pairs only. A bundle with the Funktion-One X04 processor (XTA DP448) is also available. Worldwide shipping from our warehouse.
What Is the Funktion-One RES 2SH?
The Funktion-One RES 2SH is the skeletal mid-high section of the Resolution 2 loudspeaker system, designed and built by Funktion-One Research in the UK. It carries the Res 2’s 8-inch midrange driver and a 1-inch high-frequency driver, operating upwards from 250Hz. Despite its compact and lightweight form, it produces high output through Funktion-One’s waveguide and driver technology, delivering the clear and powerful sound the brand is known for.
The RES 2SH can be used in combination with Funktion-One bass enclosures such as the F118, F215, or BR118 as a complete main system, or deployed as infill or delay speakers within a larger system. It includes a stainless steel mounting yoke and is available in 100V line and fire-retardant versions. The Mk1 designation refers to the original production version of this model.
RES 2SH Key Specifications
| Specification | Detail |
|---|---|
| Type | Skeletal mid-high loudspeaker |
| Drivers | 8″ midrange + 1″ high frequency |
| Operating frequency | 250Hz and above |
| Driver technology | Funktion-One designed, waveguide loaded |
| Mounting | Stainless steel yoke included |
| Compatible bass enclosures | F118, F215, BR118 |
| Applications | Main system, infill, delays |
| Origin | Designed and manufactured in the UK by Funktion-One Research |
Manifest: What You Receive
| Item | Qty | Condition | Price |
|---|---|---|---|
| Funktion-One RES 2SH Mk1 skeletal mid-high loudspeaker, original components | 2 units (1 pair) | Fully working | $2,000/pair |
| Total | $2,000 | ||
| Bundle with Funktion-One X04 processor | $3,100 | ||
Sold in pairs only. Amplifiers and cables not included. Prices in EUR; USD equivalent shown for reference. Bundle price combines RES 2SH pair + X04 processor.
Estimated Retail Value and Resale Margin
Estimated used market value
~$4,500/pair
Our price
$2,000/pair
Estimated resale margin
~$2,500
Estimated values are for reference only. musicconcertevent.com does not guarantee resale prices.
Who Is the Funktion-One RES 2SH For?
Sound engineers, FOH engineers, club owners, rental companies, and production companies who already operate Funktion-One bass systems or are building a Funktion-One rig from scratch. The RES 2SH is a known quantity in the club and underground music scene globally and is used in permanent installations at some of the world’s most respected venues. DJs and live performers who specify their own PA for headline slots will find this a precise and capable mid-high solution.
What to Consider Before Buying
- The RES 2SH operates from 250Hz upward and requires a dedicated bass enclosure for a full-range system. Compatible options include the Funktion-One F118, F215, and BR118.
- A DSP processor with Funktion-One crossover presets is required for correct system alignment. The X04 processor listed separately on this page is the purpose-built solution for this.
- Units are sold in pairs only. No single unit sales.
- The stainless steel mounting yoke is included with each unit, which reduces additional hardware costs.
- Mk1 designates the original version. Verify compatibility with your existing Funktion-One system components before purchase if you are adding to an existing rig.
Shipping Within and Outside the USA
We ship worldwide. Domestic US shipping takes 5-7 business days via freight carrier. International delivery to Europe and other regions takes 7-14 business days. Contact us for a shipping quote to your location. Local pickups are only accepted for truckload purchases. All other orders are online only.
Why Our Funktion-One RES 2SH Units Are Different
Both units are fully working with all original components intact. No driver replacements, no non-OEM parts. On the used market, Funktion-One speakers occasionally appear with substitute drivers that alter the sound character the design is built around. What you are buying here is the unit as it left the factory, which matters on a brand where driver specificity is fundamental to the system’s performance.
Why Buy From musicconcertevent.com
At musicconcertevent.com listings reflect verified stock with accurately described condition. The option to bundle the RES 2SH pair with the matching X04 processor means you can acquire a ready-to-run system in one transaction rather than hunting for compatible components separately. Worldwide shipping available with transparent pricing and direct support.
Comparison: Funktion-One RES 2SH vs Similar Mid-High Units
| Factor | RES 2SH (musicconcertevent.com) | GearSource | Reverb / eBay |
|---|---|---|---|
| Original components confirmed | Yes | Varies | Rarely confirmed |
| Matching processor available | Yes, X04 bundle | No | No |
| Worldwide shipping | Yes | Yes | Varies |
| Fixed transparent price | Yes | Negotiated | Listed / auction |
Buy Now at $2,000 per pair
1 pair available. Original components. Bundle with X04 processor available at $3,100. Worldwide shipping.
FAQ
What is the Funktion-One RES 2SH?
The Funktion-One RES 2SH is the skeletal mid-high section of the Resolution 2 loudspeaker. It houses an 8-inch midrange and a 1-inch HF driver, operating from 250Hz upward. It is designed by Funktion-One Research in the UK and used in professional live sound and club installations worldwide.
Where can I buy a Funktion-One RES 2SH Mk1 for sale?
musicconcertevent.com has 1 pair available at $2,000, fully working with original components. A bundle with the matching X04 processor is available at $3,100. Worldwide shipping available.
What bass enclosures are compatible with the RES 2SH?
The RES 2SH is compatible with Funktion-One F118, F215, and BR118 bass enclosures for a full-range system configuration.
Do I need a processor to run the RES 2SH?
Yes. The RES 2SH requires a DSP processor with the correct Funktion-One crossover settings for proper system alignment. The Funktion-One X04 (XTA DP448) listed on this page is the purpose-built processor for this system.
Can I buy a single RES 2SH unit?
No. Units are sold in pairs only at $2,000 per pair.
Disclaimer: estimated market values are for reference only. musicconcertevent.com is not an authorized Funktion-One dealer. Specifications sourced from official Funktion-One documentation. Product condition is described based on seller-provided information.
Funktion-One X04 Processor (XTA DP448) For Sale at musicconcertevent.com
Brand: Funktion-One / XTA Electronics | Model: X04 (XTA DP448) | Type: 4-in 8-out DSP loudspeaker processor | Condition: Very good, upgraded battery | Price: €1,100 | Qty: 1 unit | Bundle: Available with RES 2SH pair | Shipping: Worldwide
Where to Buy a Funktion-One XO4 XTA DP448 Processor For Sale in the USA and Europe
If you are looking for a Funktion-One XO4 processor for sale in the USA or Europe, musicconcertevent.com has one unit available at €1,100. The unit is the XTA DP448 platform configured by Funktion-One as their X04 loudspeaker processor. It is in very good condition with an upgraded battery. A bundle with the RES 2SH Mk1 pair is available. Worldwide shipping from our warehouse.
What Is the Funktion-One X04 and XTA DP448?
The Funktion-One X04 is the brand’s dedicated loudspeaker processor, built on the XTA DP448 platform by XTA Electronics. The XTA DP448 is a 4-input, 8-output digital signal processor running at a native 96kHz sample rate with 24-bit conversion on all inputs and outputs. It delivers a dynamic range in excess of 116dB and a frequency response of ±0.5dB from 10Hz to 32kHz.
Each input channel includes a 28-band graphic equalizer and 8 bands of fully parametric EQ. Each output path offers up to 9 parametric sections in addition to crossover filters with slopes from 6dB/octave up to 48dB/octave. AES/EBU digital I/O is built in as standard, with sample rate conversion accepting inputs from 32kHz to 192kHz. The unit accepts up to 192kHz input streams and converts to its fixed 96kHz output sample rate.
This specific unit has an upgraded battery, which is a practical improvement over older units where battery degradation causes preset storage issues.
XTA DP448 Key Specifications
| Specification | Detail |
|---|---|
| Inputs / Outputs | 4 inputs / 8 outputs |
| Input impedance | >10k Ohms |
| CMRR | >65dB (50Hz-10kHz) |
| Sampling rate | 96kHz internal; accepts up to 192kHz |
| Frequency response | ±0.5dB, 10Hz to 32kHz |
| Dynamic range | >116dB (20Hz-20kHz) |
| EQ per input | 28-band graphic + 8-band parametric |
| EQ per output | Up to 9 parametric sections |
| Crossover slopes | 6dB/oct to 48dB/oct |
| Digital I/O | AES/EBU standard on all Series 4 units |
| Max delay | 650ms (0.325μs increments) |
| Output gain | +15dB to -40dB in 0.1dB steps + mute |
| Battery | Upgraded (this unit) |
Manifest: What You Receive
| Item | Qty | Condition | Price |
|---|---|---|---|
| Funktion-One X04 processor (XTA DP448), 4-in 8-out DSP, upgraded battery | 1 unit | Very good | $1,100 |
| Total | $1,100 | ||
| Bundle with RES 2SH Mk1 pair | $3,100 | ||
Single unit. Cables not included. Prices in EUR; USD equivalent shown for reference.
Estimated Retail Value and Resale Margin
Estimated used market value
~$2,200
Our price
$1,100
Estimated resale margin
~$1,100
Estimated values are for reference only. musicconcertevent.com does not guarantee resale prices.
Who Is the X04 Processor For?
Sound engineers, system technicians, PA rental companies, and production companies running Funktion-One systems. The X04 is the processor Funktion-One specifies for aligning their loudspeaker systems correctly. It is also a capable general-purpose DSP for any professional who needs a high-specification 4-in 8-out processor for speaker management, crossover control, EQ, and delay alignment.
Why This X04 Unit Is Different
The battery in this unit has been upgraded. On older XTA DP448 units the internal battery is a known maintenance point: when it fails the unit loses its stored presets on power cycle. An upgraded battery means this specific unit has had that issue addressed, which saves the next owner the cost and effort of doing it themselves.
Shipping Within and Outside the USA
We ship worldwide. Domestic US shipping takes 5-7 business days. International delivery takes 7-14 business days. Local pickups are only accepted for truckload purchases. All other orders are online only.
Why Buy From musicconcertevent.com
At musicconcertevent.com every listing is accurate and transparent. The upgraded battery is disclosed upfront. The option to buy the processor together with the RES 2SH pair as a bundle makes this a practical one-stop acquisition for anyone building or completing a Funktion-One system. For broader PA system guidance, resources like Sasphonik and Boston Pro Sounds cover system design and equipment selection in depth.
Buy Now at $1,100 — 1 Unit Only
Funktion-One X04 / XTA DP448. Upgraded battery. Very good condition. Bundle with RES 2SH pair available at $3,100. Worldwide shipping.
FAQ
What is the Funktion-One X04 processor?
The Funktion-One X04 is the brand’s dedicated loudspeaker processor, built on the XTA DP448 platform. It is a 4-input, 8-output digital signal processor running at 96kHz with 24-bit conversion, designed to manage and align Funktion-One speaker systems.
Where can I buy a Funktion-One XO4 XTA DP448 for sale?
musicconcertevent.com has 1 unit available at $1,100, in very good condition with an upgraded battery. Worldwide shipping available. Bundle with the RES 2SH Mk1 pair at $3,100.
What does “upgraded battery” mean on the XTA DP448?
The XTA DP448 uses an internal battery to retain preset memory when powered off. On older units, this battery degrades and causes preset loss. An upgraded battery means this maintenance point has already been addressed, and the unit retains its presets reliably.
Can the XTA DP448 be used with non-Funktion-One speakers?
Yes. The XTA DP448 is a general-purpose professional DSP processor compatible with any loudspeaker system requiring signal management, crossover filtering, EQ, and delay. It is not limited to Funktion-One applications.
Can I buy the X04 processor bundled with the RES 2SH pair?
Yes. The bundle of 1x X04 processor and 1x RES 2SH pair is available at $3,100 from musicconcertevent.com.
Disclaimer: estimated market values are for reference only. musicconcertevent.com is not an authorized Funktion-One or XTA Electronics dealer. Specifications sourced from official XTA Electronics documentation. Product condition is described based on seller-provided information. All used equipment sales are subject to our posted return and shipping policies.





























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