HSQ-50e loudspeaker kit for 2 x SQ-50 / MB-50
All electronic / electrical parts needed for two loudspeakers
Updated 2017-06-17
HSQ-50e consists of two woofers, two tweeters, filter components, electronic self-resetting fuses, 10 m cable and two  spring loaded contacts plus cutting template, drawing and easy-to-follow instructions for the speaker model you choose to build.

The kit includes everything you need, except the wood parts, glue and screws:


LS 18532. 8 Ohm Hi-fi woofer / midrange with fantastic sound quality.
Stiff, exponantially shaped PP cone with mid/high dome (-3dB: 10 kHz).
Long travel coil, inverted rubber surround. Very well damped cone for a neutral, uncoloured sound.
RMS 50 W, music power 80 W

LST 9520. 8 Ohm Hi-Fi dometweeter, with linear frequency response and very low distortion.
RMS 50W, music power 100W.
In fact, one of the best tweeters we have ever heard.

HK-8, loudspeaker cable, 10 m. Enough for both internal wiring and two 3.5 m loudspeaker cables.
Plus wire indicated by black line.
Filter components:
First order steepness for optimum stereo image. Conjugate link at the input to stabilize sensitive amplifiers.
Aircoil, ceramic  resistors, high grade audio capacitors (axial polypropylene).
Schematics included.
Kits with ready-built filter, se below.

Electronic, self resetting fuse. When tripped, the volume drops to protect the loudspeaker. Turn off you amp for half a minute and everything is back to normal again.

Spring loaded contact
, no cable contacts needed. Strong grip. Easily mounted from outside the box.

When you order (by email, click here) state what speaker model (SQ-50L, H or HVA, or MB-50) you want to build, so we can supply the right instructions along with the kit.
For shipping, our shipping company needs your name, full address and phone number.

We will reply with an estimated delivery time, and if you agree, a PayPal Money Request.
PayPal accepts Visa, MasterCard, Discover, and American Express (and, of course, PayPal balance).

Price incl shipping to your country, payment via PayPal:

EU countries, VAT included: 2611 SEK *
Norway, Iceland, Faroe Islands, Greenland, Åland: 2196 SEK
Europe 1, see
list below: 2198 SEK
Europe 2, see
list below: 2208 SEK
USA, Canada: 2397 SEK**
Rest of the world where PayPal works: 2420 SEK***
Shipping is included, these figures are the total cost you pay to us.

Tell us what model (SQ-50H,
SQ-50L, SQ-50HVA, SQ-50C or MQ-50)
you want to build, and we will send the appropriate cutting template, drawing and written instructions with your order.

Approximate cost in other currencies, exchange rate as of 2017-06-17, 17:15 CET:
*) 267 Euro, 234 GBP, 1989 DKK,
**) 267 USD, 363 CAD
***) 364 AUD, 382 NZD

Europe I

French Guyana, Guadeloupe, Martinique, Réunion, Mayotte, Gibraltar, Isle of Man, Channel islands, Monaco, Montenegro, San Marino, Vatikan city

Europe II

Albania, Andorra, Bosnien-Hercegovina, Georgia, Kosovo, Kroatia, Macedonia, Moldava, Russia, Switzerland, Serbia, Ukraina, Belarus

Important: Do not cut any wood parts in advance.
Included in your kit are the cutting template, drawing and instructions for the model of your choice.

The same kit, but with the filters ready-built (see picture), including the self-resetting electronic fuse.
On the back of the PCB the text IN +/- (input from amplifier), LO +/- (woofer), HI +/- (tweeter) shows how to connect to the terminal strip, using a normal screwdriver,
EU countries, VAT included: 2870 SEK *
Norway, Iceland, Faroe Islands, Greenland, Åland: 2403 SEK
Europe 1, see list above: 2405 SEK
Europe 2, see list above: 2417 SEK   
USA, Canada: 2606 SEK**
Rest of the world where PayPal works, like Australia, New Zealand, countries in Central and South America and most African and Asian countries: 2631 SEK

All prices are the total cost you pay to us, including shipment.
So, the difference compared to HSQ-50 (separate components, no PCB, no terminal strip) is about 5 %.

When you send us your order we reply with order confirmation / delivery time and a PayPal Money Request.
After payment, even if the kits are in stock, it can take up to two workdays before shipping.
As soon as your package is sent we will send the tracking number to your email address.
When you order, it is important that we get your name, full address, phone number and email address so that the shipping company can communicate with you and get the package delivered as quickly as possible to you.

Approximate delivery time depends on where you live:
EU countries: 2 - 4 workdays
Non-EU european countries 3 - 6 workdays (customs clearance often needed)
The United States, Canada, Australia and New Zealand: Typically one week.
Central and South America, most parts of Asia and Africa: 1 - 3 weeks*

*Packages to countries outside Europe are shipped by air from Sweden to your country, so that part of the shipping is always quick. The delivery time inside your country depends on the efficiency of your local distribution company.