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SR - PA Speakers

SR Technology Jam 400 PA Speaker

Compact bi-amped PA with dual 8-inch woofers and 1-inch horn

Very Good Condition guide
£539.00

Free UK delivery by 24 - 26 Sep

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About the SR Technology Jam 400 PA Speaker

Why this one

  • Very good condition - light cosmetic wear, no functional issues
  • Fully tested - flawless results across all functional checks
  • Compact bi-amped PA with dual 8-inch woofers and 1-inch horn - serious output in a small footprint.
  • A self-contained PA system that replaces a full speaker and amp rig in one portable unit.

Condition: Very Good

This PA speaker is in very good condition. It has passed our full 8-point functional test with perfect results. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.

What's included

  • SR Technology Jam 400
  • No additional accessories included

About this model

The SR Technology Jam 400 is a compact bi-amplified PA system designed as a genuine all-in-one solution for live performance. Built around two 8-inch woofers and a 1-inch horn driven by a digital amplifier, it is sized at 37×43×49 cm - portable enough to move between venues while delivering full-range PA coverage. Conceived as a PA in a box, it suits solo acts, piano bars, live bands, and on-stage amplification equally well. SR Technology was a brand under Swiss firm Schertler, with amplification built in Italy.

A great opportunity to own a SR Technology Jam 400 at this price point.

General

BrandSR
ModelSR Technology Jam 400
CategoryPA Speakers
ConditionVery Good

Condition

This pa speaker has been inspected and set up by our workshop. Every item is a single, one-off piece, photographed as it is so you know exactly what you are buying.

Condition guide

Our inspection process

  • 01

    Workshop inspection

    Checked by a specialist, not just a technician. Body, hardware and cosmetics visually assessed for wear, damage and authenticity.

  • 02

    Function tested

    Controls, connections and electronics tested at the bench to confirm everything works as it should.

  • 03

    Prepared for use

    Cleaned and set up where needed so it arrives ready to use straight out of the box.

  • 04

    Photographed & documented

    Every angle, mark and detail captured in high resolution so you know exactly what you are buying.

  • 05

    Double-boxed dispatch

    Re-checked before packing, then carefully packed and sent tracked and signed-for.

4.9
211 reviews onGoogle

"Buying was very quick and easy, delivery was confirmed a few hours later and was fully tracked and on time. Highly recommended!"

Matthew Williams

Bought a subwoofer

"Great to deal with. Quick responses and fair pricing on my old Marshall amp."

Anthony Hinkley

Sold a Marshall amp

"No hassle selling equipment, good service throughout the entire process."

Blair Trowbridge

Sold studio gear

After you buy

  1. 01

    Order placed

    Payment confirmed instantly. You'll get an email receipt and tracking link to follow.

  2. 02

    Workshop pack

    We re-check the inspection, photograph the packing, and carefully box for safe transit.

  3. 03

    Tracked dispatch

    Signed-for courier across the UK. Most orders arrive within 2 working days.

  4. 04

    30-day returns

    Not the one for you? Send it back within 30 days for a full refund.

GET IT NOW

There is only one. Free express UK delivery, 30-day returns, and our quality assurance behind every order.

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SR Technology Jam 400 - PA Speaker - Very Good

£539.00