Skip to content

JBL 305P MKIII, Active 5" Studio Monitor

SKU: DDJ6961

$342.00 $383.00
Availability:
Only 4 available, order now!

Order in the next for delivery on using our express service

Novuna logo

Finance available on orders over £556

Klarna badge >

Key features:

  • Professional 5" bi-amplified studio monitor
  • 86W Class D amplification with 109dB peak SPL
  • JBL Image Control Waveguide and Slipstream bass port
  • DSP room tuning with 81 configurable EQ combinations
  • Balanced Neutrik combo input and VESA mounting
  • Brand new
  • 3 Year Warranty
  • Free delivery
Description
Features
Specifications
Delivery

How can we help?

Speak to an expert, call us on 01274 394 730

Speak to an expert

Call us on (01274) 394 730
Seen a better price? Ask for a price match

Seen a better price?

> Ask for a price match
We're rated Excellent! Check out our reviews
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MB WAY
  • PayPal
  • Satispay
  • Shop Pay
  • Union Pay
  • Visa

JBL 305P MKIII 5" Active Studio Monitor

The JBL 305P MKIII is a professional 5-inch active studio monitor designed for music production, mixing, recording and content creation. Building on JBL's popular 3 Series studio monitors, the MKIII introduces redesigned drivers, improved amplification and advanced DSP room tuning to deliver accurate, detailed sound in home studios and professional production environments.

The newly designed 5-inch low-frequency driver and 1-inch silk dome tweeter provide a balanced response with extended bass performance down to 45Hz and high-frequency extension up to 38kHz. JBL's patented Image Control Waveguide delivers a wide 120° x 90° listening area with precise stereo imaging, helping you hear the detail and placement of individual sounds across your mix. A rear Slipstream port improves low-frequency efficiency while reducing unwanted turbulence and distortion.

With 86W of bi-amplified Class D power, split between dedicated 43W amplifiers for the woofer and tweeter, the JBL 305P MKIII delivers up to 109dB peak SPL with low self-noise. This provides plenty of headroom for detailed monitoring, whether you're producing electronic music, mixing recordings or working on audio for video and other content.

The built-in DSP room optimisation offers 81 configurable tuning combinations, allowing you to adjust the monitor's response to suit its position and the acoustics of your room. Dedicated high- and low-frequency adjustments help compensate for desktop, stand or wall placement, making the 305P MKIII suitable for a wide range of studio layouts.

Finished in matte black with a compact 15mm MDF cabinet, the JBL 305P MKIII features a balanced Neutrik combo input and VESA-compatible mounting points. It's a practical choice for producers, musicians and engineers looking for accurate studio monitoring in a compact format.

  • Professional 5-inch active studio monitor for music production, mixing and recording
  • Redesigned 5-inch low-frequency driver for controlled bass and reduced distortion
  • 1-inch silk dome tweeter delivers detailed and smooth high-frequency response
  • JBL Image Control Waveguide provides precise stereo imaging and wide coverage
  • Patented Slipstream bass port reduces turbulence for cleaner low-frequency performance
  • 86W bi-amplified Class D amplification with dedicated 43W amplifiers for each driver
  • Frequency response of 55Hz–27kHz (±3dB) with extension from 45Hz to 38kHz (-10dB)
  • Maximum peak SPL of 109dB for powerful and detailed monitoring
  • Built-in DSP room optimisation with 81 configurable tuning combinations
  • High- and low-frequency EQ adjustments help compensate for different room placements
  • Balanced Neutrik combo input for professional audio connections
  • Compact 15mm MDF enclosure with VESA-compatible mounting points
Speaker Configuration
  • 2-way bi-amplified active studio monitor
Low-Frequency Driver
  • 127mm / 5" woofer
  • Redesigned high-performance driver
High-Frequency Driver
  • 25mm / 1" silk dome tweeter
Crossover Frequency
  • 2160Hz
Amplification
  • 86W total
  • Bi-amplified Class D
LF Amplifier Power
  • 43W Class D
HF Amplifier Power
  • 43W Class D
Frequency Response
  • 55Hz–27kHz (±3dB)
Frequency Range
  • 45Hz–38kHz (-10dB)
Low-Frequency Extension
  • 45Hz (-10dB)
Maximum RMS SPL
  • 97dB
Maximum Peak SPL
  • 109dB
Input Sensitivity
  • 92dB / 1m (-10dBV input)
Maximum Peak Input Level
  • +7dBV (-10dBV setting)
  • +21dBu (+4dBu setting)
Coverage
  • 120° horizontal x 90° vertical
Acoustic Technology
  • JBL Image Control Waveguide
  • Patented Slipstream bass port
Room Optimisation
  • DSP room tuning
  • 81 configurable tuning combinations
DSP Controls
  • 4 onboard DSP controls
  • Boundary compensation
  • High-frequency adjustment
  • Low-frequency adjustment
HF Adjustment
  • 3kHz high shelf
  • -2dB, 0dB, +2dB
LF Adjustment
  • 300Hz low shelf
  • -2dB, 0dB, +2dB
Audio Inputs
  • 1 x balanced Neutrik combo input
Input Impedance
  • 20kΩ
Sample Rate
  • 192kHz
Signal-to-Noise Ratio
  • 83dB A-weighted, relative to 1W output
System Distortion
  • Less than 10% THD at maximum output with full compressor/limiter engagement
Electrical Distortion
  • Less than 0.1% THD at 1W output
  • Less than 1% THD at full rated output
Enclosure Type
  • Ported
Enclosure Construction
  • 15mm MDF
Enclosure Finish
  • Matte black PVC
Baffle Construction
  • Injection-moulded structural ABS
  • UL 94 V-0
Rear Panel
  • 2mm SPCC steel
Mounting Points
  • 8 x M4 mounting points
  • 4 top, 4 bottom
  • 75 x 75mm VESA pattern
Magnetic Compatibility
  • Suitable for use near magnetically sensitive equipment
Power Supply
  • 100–240V AC (±10%)
  • 50/60Hz
Dimensions
  • 320 x 175 x 250 mm (H x W x D)
Net Weight
  • 5.3 kg
Shipping Weight
  • 7.3 kg
Suitable For
  • Music production
  • Mixing
  • Recording
  • Home studios
  • Professional studios
  • Content creation
  • Audio editing

UK Deliveries

We offer FREE DELIVERY on orders OVER £99 to UK Mainland customers. Orders under £99 are sent Next Working Day Express, with a minimum delivery charge of £8.99. Please see the table below for service details and costs.

*Restrictions apply for overweight & oversized goods. Full details in our shipping policy link below

Service DPD FedEx UPS
UK Standard (Orders Over £99) 7-10 Working Days | Free of charge
Next Working Day Express (Orders Under £99) Next Day | £8.99 Next Day | £8.99 Next Day | £9.99
Next Working Day Express (Orders Over £99) Next Day | £5.99 Next Day | £6.99 Next Day | £9.99
Next Day Before 12:00pm Next Day | £19.99 Service Not Available Service Not Available
Next Day Before 10:30am Next Day | £22.99 Service Not Available Service Not Available
Saturday or Sunday Weekend | £15.99 Service Not Available Service Not Available
Saturday or Sunday Before 12:00pm Weekend | £19.99 Service Not Available Service Not Available
Saturday Before 10:30am Weekend | £24.99 Service Not Available Service Not Available
Northern Ireland, Scottish Highlands & Islands 2 Days | £15.99 Service Not Available Live Rates at Checkout
Channel Islands 2 Days | £23.99 Service Not Available Service Not Available

For more information on shipping surcharges and additional costs, view our full policy here.

European Deliveries

We ship to most European destinations using trusted courier partners DPD, UPS, and FedEx, with full tracking from dispatch to delivery.

At checkout, simply select your country and the available courier options and prices will be calculated automatically based on your order’s size, weight, and destination.

VAT, Customs & Import Charges

As the UK is no longer part of the EU, European orders may be subject to local VAT, customs duties, and handling charges on arrival.

  • These charges are not included in our product or delivery prices

  • Any fees are payable directly to the courier or local customs authority

  • We are unable to predict these charges, as they are set by local regulations

Service DPD FedEx UPS
Republic Of Ireland 2-3 Days | £24.99 Live Rates at Checkout Live Rates at Checkout
Austria, Denmark, Estonia, Hungary, Latvia, Lithuania, Poland, Slovakia, Slovenia & Spain 3-6 Days | £39.99 Live Rates at Checkout Live Rates at Checkout
Belgium, France, Germany, Italy, Netherlands & Luxembourg 2-4 Days | £29.99 Live Rates at Checkout Live Rates at Checkout
Bulgaria, Greece & Romania 5-8 Days | £54.99 Live Rates at Checkout Live Rates at Checkout
Croatia, Czech Republic, Finland, Portugal & Sweden 4-6 Days | £44.99 Live Rates at Checkout Live Rates at Checkout
Norway 6-8 Days | £69.99 Live Rates at Checkout Live Rates at Checkout
Switzerland 3-5 Days | £49.99 Live Rates at Checkout Live Rates at Checkout

For more information on shipping surcharges and additional costs, view our full policy here.

Rest of the World

We ship to most international destinations worldwide using trusted courier partners UPS and FedEx, providing reliable delivery with full tracking from dispatch to delivery.

At checkout, simply select your country and the available courier options and prices will be calculated automatically based on your order’s size, weight, and destination. (Coming Soon)

All prices are excluding VAT. Your country & local taxes will have to be paid to the courier before they deliver your goods. Please check with your governing body on what rates you can expect to pay.

Service DPD FedEx UPS
United States & Canada Service Not Available Coming Soon Live Rates at Checkout
Australia, New Zealand, Fiji & Papua New Guinea Service Not Available Email for a Quote Email for a Quote
Japan, South Korea, China, Hong Kong, Singapore, Taiwan, Thailand, Malaysia, Indonesia, Philippines, Vietnam, India & Sri Lanka Service Not Available Email for a Quote Email for a Quote
United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman & Israel Service Not Available Email for a Quote Email for a Quote
South Africa, Egypt, Morocco, Kenya, Nigeria, Ghana & Tanzania Service Not Available Email for a Quote Email for a Quote
Brazil, Argentina, Chile, Mexico, Colombia, Peru, Costa Rica, Dominican Republic, Jamaica & Trinidad & Tobago Service Not Available Email for a Quote Email for a Quote

For more information on shipping surcharges and additional costs, view our full policy here.

Returns

Our returns system is easy, you have the right to cancel an order up to 14 days, please check our full returns policy here.

Options shown below are for the product you are viewing and do not include any other items you may have in your basket. For a finance calculation on your entire basket, please click the finance link on the basket.

Select Novuna Personal Finance in the checkout to finance your order.

$342.00

Seen a better price?

If you have seen a better price but would rather buy from a trusted UK-based authorised dealer, then please complete the form below and we will do our best to match or beat any genuine price quote.

The following rules apply:

  1. The dealer must be a UK mainland authorised dealer of the brand in question
  2. The item/s must be brand new, in stock and available for next day delivery
  3. Items cannot be part of a sale

We only match UK based authorised dealers. For that reason we cannot match the following companies:

- Thomann (Germany) 

- Music Store / DV24/7 (Germany)
- Bax-Shop (Netherlands)
- Kytary (Czech Republic)

Why buy from us?

  • Outstanding Customer Service
  • UK Phone Support
  • Cheaper UK Returns Within UK
  • Same High Level Warranty
  • Secure Payment Service

Customer Reviews

Recently Viewed

Start viewing products to see more here!