Hill Audio SPB-8420 Speaker Patchbox

Code: SPB8420
  • £45.00
  • (FREE UK Delivery)
1+
£45.00
Free Delivery On Orders Over £40
We Check Prices Daily So You Can Buy With Confidence
Earn Reward Points With Every Online Purchase
+ In Stock Now | Usually dispatched within 24 hours
Want it by Monday 7th December? Order within 22 hours, 42 minutes and choose Standard Delivery at checkout.
Loading...

Many installed sound systems work with 4, 8 or a maximum of 16 speakers, and serve relatively limited areas of up to 300sqm, with the main target of music replay. Typical installations of this nature encompass retail shops, restaurants and bars. While 100V line systems are a possible choice for such applications, the required transformers can prove to be expensive while limiting audio bandwith and causing saturation losses. A low impedance system is hence a viable alternative, and to reduce the complication of installation with required parallel and serial wiring, Hill Audio offers a solution with the SPB-8420. This low impedance speaker installation patch box takes away the hassle of determining the correct combination of parallel and series wiring, and also solves the problem of wire impedance load balancing by keeping the wire lengths, cross-sections and impedances the same for every connected speaker. The SPB-8420 is designed for the use with 8 Ohm speakers. The necessary configuration can be selected via 3 top-panel switches, and can be set between a stereo mode with either 2×2 or 2×4 speakers, or a mono mode with 8 speakers. For 16-speaker installations, the use of two units is required. The SPB-8420 is intended to be placed in the center of the speaker arrangement, with cables running from the driving amplifier into the input binding posts. Speakers are connected via 5.08mm Phoenix-style connectors, with the necessary plugs supplied with the unit. The unit is passive, requires no power supply and sports a mounting system for simple mounting on walls or ceilings. The SPB-8420 is the perfect solution for contractors who are determined to provide the best sound for an attractive cost by opting for a low-impedance system.

  • Low Impedance Speaker Patch Box
  • 2x Binding post inputs for 2.5 sqmm cables from a 4-Ohm capable amplifier output
  • 8x 5.08mm speaker outputs on Phoenix-style terminals
  • Designed for 8-Ohm speakers
  • Output configuration settable by 3 slide switches, available configurations:
  • A: 2×2 speakers, load impedance 2×4Ω
  • B: 2×4 speakers, load impedance 2×8Ω
  • C: 1×8 speakers, load impedance 1×4Ω
  • Terminal plugs for outputs supplied with unit
  • No power supply required
  • Simple wall or ceiling mounting
  • Full metal case
  • Power Handling: 2 x 100W or 1 x 200W
  • Speaker Impedance: 8 Ohms
  • Dimensions: L175 x H25 x D95mm
  • Weight: 0.6 kg
Prebeat Delivery

Delivery

Here at Prebeat, our goal is to dispatch and deliver your order as quickly possible. Most of our orders are sent using DPD which means you will receive the tracking by text and/or email once the order is dispatched.  A 1 hour delivery window will also be sent on the day of delivery.

Some smaller orders which are low in value and under 2kg in weight will be sent via Royal Mail 2nd Class post.

Delivery on orders over £40 to mainland UK is free. For orders under £40, the charge is just £3.50. Orders for non mainland UK and EU destinations (see our main delivery page) are free when you spend £100.

As you can see from the images on the left, our products clearly show when you can expect delivery. We have hundreds of items available for next day delivery if you order by 3pm, and then many more products that will take slightly longer. Remember, you will receive a notification from DPD on the day of delivery with a 1 hour delivery window.

 

RETURNS

You can buy from us knowing you have 30 days to return an item for a full refund, as long as that item is returned in its brand new and unused condition. For full details of our Returns Policy, see our main Returns page.

All of our products also have a manufacturer's warranty of a minimum of 1 year. Should a product be faulty within 30 days of purchase, just contact us and we will arrange the return at our cost for a replacement. After the 30 day period, you will need to return the item for repair under warranty.

Be the first to review Hill Audio SPB-8420 Speaker Patchbox. Write a review
Top