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JBL LSR305 Active Studio Monitor - Single
  • JBL LSR305 Active Studio Monitor - Single
  • JBL LSR305 Active Studio Monitor - Single
  • JBL LSR305 Active Studio Monitor - Single
JBL Professional

JBL LSR305 Active Studio Monitor - Single

Code: JBL1357
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  • Supplied as single speakers
  • Low and high frequency trim switches
  • Selectable input sensitivity
  • Professional balanced inputs
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RRP: £179.00 (inc. VAT)
Save: 28%
Your Price: £129.00 (inc. VAT)
Item in Stock  |   Express Delivery
  • Delivery Information
  • Express Delivery - £4.99
  • Standard Delivery - FREE
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JBL LSR305 Active Studio Monitor - Single

The LSR305 is a biamplified studio monitor with a magnetically shielded 5" low frequency transducer and 1" soft dome high frequency transducer and image control wave guide. Class-D 41watt RMS amplifier for LF, and 41watt RMS amplifier for HF. Balanced XLR and 14" TRS inputs with dented level control, HF and LF trim controls.

The Image Control Waveguide was developed for JBL's new flagship M2 Master Reference Monitor and with the introduction of the JBL 3 Series, is now included for the first time in an affordable, compact reference monitor. The patent pending design of the Image Control Waveguide precisely controls the sound emanating from the speaker in the vertical and horizontal planes ensuring the presentation at the listening position is neutral and accurate.

JBL Transducers are legendary for their performance. The 3 Series long throw woofer and its damped woven composite Neodymium tweeter are designed from the ground up to reproduce the powerful transients and micro dynamics of your mix. These drivers deliver impressive deep bass and smooth high frequency response beyond the range of human hearing.

JBL's Patented Slip Stream low frequency port design works in concert with the woofer to produce deep bass response at all playback levels. The double flared shape of the port is precisely engineered for greater low frequency extension and reduced turbulence.

The 3 Series' efficient Class D Amplifiers provide abundant power to deliver the output and dynamic headroom needed for the most demanding production styles

Balanced XLR and 6 mm TRS inputs give you the options you need to connect your 3 Series to any signal source while maintaining professional signal quality.

The -10 dB/+4 dB sensitivity switch ensures compatibility with a broad range of signal sources, allowing you to connect the 3 Series to high output professional gear without any danger of input overload.

LF Trim and HF Trim "TRIM" switches for both the Low and High Frequencies give you excellent control over the 3 Series sound in "your" room. Use these to fine tune the amount of bass and treble you hear to compensate for room acoustics, program material and your personal taste.

Prior to becoming a production ready design, each 3 Series model is subjected to JBL's tough 100 hour power test, in which the speaker is required to play continually at full output for 100 hours without failure. This demanding test ensures your 3 Series speakers will deliver years of reliable performance.

While most manufacturers take only a single on axis measurement of the speaker's performance, this doesn't tell how it will sound in your room. JBL's LSR Linear Spatial Reference design criteria requires seventy-two measurements yielding more than 1,200 times more data, enabling JBL to engineer a speaker that "sounds right" in any working space. With LSR design, 3 Series Studio Monitors deliver superior accuracy regardless of the size and shape of your room, so your mixes "hit their mark" when heard on any playback system.

Dimensions (exterior)     W: 238mm, H: 298mm, L: 251mm
Power supply     Mains adapter
Voltage     100-240 VAC +/- 10% 50/60 Hz
Frequency Response     43hz-24KHz
Active/Passive     Active
Inputs     XLR, TRS
Woofer Size/Type     5"
Tweeter Size/Type     1" soft dome
Magnetic Shielding     Yes
Cabinet Weight     4.6kg

JBL LSR305 Active Studio Monitor - Single

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Delivery Charges
Please note free delivery cannot be used in conjunction with any other offer, for example discount codes.
Normal Charges are:
All orders over £20.00 (excluding PC systems) will be delivered free (UK Mainland)
All orders below £20.00 will start as low as £2.49 depending upon weight and qty(s)
Typically most items such as an Audio Interface or a Microphone would cost £5.49. (UK Mainland)
Delivery of PC Systems is £19.99. (This includes Insurance and Packing Materials)

Delivery Times
UK Mainland 1-2 Days
Non UK Mainland Addresses please allow 1-3 Days
Delivery To Belgium / France / Germany please allow 2-3 Days
Music PC Systems - Please allow 5- 7 Working Days (UK) 7-14 (Rest of the World)

French - Pour la Livraison s'il vous plaît permet en France 2-3 Jours
German - Für Lieferung Nach Deutschland erlaubt bitte 2-3 Tage

Delivery Notes
On delivery you must inspect the goods carefully for damage as Inta Audio is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Inta Audio of such within three working days from the date of delivery.


Returns Policy

We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:

1. Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product’s return.

2. Contact our Customer Services Team on 02476 369897 (or e-mail We will then send you an RMA number and returns form which needs to be completed and sent back with the returned item(s).

3. (If the order has been unpacked) re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.

4. When returning an item please obtain a ‘proof of postage’ receipt from the Courier.

Returned items must be mailed within 10 days of when the RMA Number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.

Please note: Our returns policy is quite straightforward but there are a number of conditions that we ask our customers to comply with before applying:

1. It is your responsibility to request a return. If you don’t tell us you want to make a return, we don’t know. Once you do tell us, we will do everything we can to action it.

2. If you have not requested a return within 28 days of receiving an order, we will have assumed that you are intending to keep it and we will not authorise a return.

3. We always refund the payment according to how the original purchase was made and aim to do so within 72hrs of the return being received by us.

4. Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.

5. Delivery charges will not be refunded unless the delivered goods are faulty.

6. Replacement products are dispatched immediately after the returned goods have been received and accepted by Inta Audio.

7. Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369898 if you believe your item has developed a fault.

Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Inta Audio to process the return quickly.

If you have any questions about our Returns policy please telephone us on 02476 369897 or email us at