Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound

Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound

$550.00
Skip to product information
Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
  • Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound

Pre-Owned KEF iQ9 SP3503 Floor Standing Speakers - Audiophile Tower Speakers – Excellent Sound
$550.00
Ticket Description

KEF iQ9 SP3503 Floor Standing Speakers – Flagship iQ Series | Audiophile Towers | Excellent Sound

Condition:

  • Excellent working condition

  • Cosmetic wear as shown (see Photos)

Pickup Preferred in our Audio Department or shipping can be arranged

158 W Clinton St

Dover, NJ 07801

7 days a week from 11AM - 6PM

Our in-house Technician is available M-F during store hours.

______________________________________________________________________________

Description


KEF iQ9 SP3503 Floor Standing Speakers, one of the flagship models from KEF's highly regarded iQ Series. These speakers are known for delivering an expansive soundstage, exceptional imaging, and the natural, detailed presentation that made KEF famous.

Featuring KEF's signature Uni-Q® coaxial driver technology, the iQ9 creates a precise "sweet spot" that fills the room with lifelike sound whether you're enjoying music or building an immersive home theater.

If you're looking for a speaker that combines deep, controlled bass with crystal-clear vocals and detailed highs, the iQ9 remains one of the best values in high-end used audio.

Specifications

  • Model: KEF iQ9 (SP3503)
  • Type: 3-Way Bass Reflex Floor Standing Speaker
  • Configuration:
    • 1 × 165mm (6.5") Uni-Q Midrange/Tweeter Array
    • 25mm (1") Aluminum Dome Tweeter (center-mounted)
    • 2 × 165mm (6.5") Bass Drivers
  • Frequency Response: Approximately 38Hz – 40kHz
  • Sensitivity: 91dB (2.83V/1m)
  • Nominal Impedance: 8 Ohms
  • Recommended Amplifier Power: 15–200 Watts
  • Bass Loading: Rear Ported Bass Reflex
  • Bi-Wire / Bi-Amp Compatible: Yes
  • Cabinet Finish: (Specify finish)
  • Dimensions (H × W × D): Approx. 39.5" × 8.3" × 13.2"
  • Weight: Approximately 48 lbs (22 kg) each

Specifications compiled from manufacturer documentation and archived product information.

Why Buy the KEF iQ9?

✔ Flagship model of the acclaimed KEF iQ Series

✔ Legendary Uni-Q driver technology provides exceptional imaging and a wide listening sweet spot.

✔ Powerful dual-woofer design delivers deep, tight bass without sacrificing midrange clarity.

✔ Outstanding for:

  • Vinyl listening
  • Two-channel stereo systems
  • Home theater front channels
  • Jazz, classical, rock, acoustic, and electronic music

✔ Easy to drive with most quality stereo or AV receivers thanks to their high sensitivity.

✔ Beautiful British engineering with timeless styling.

These speakers have earned a strong reputation among hi-fi enthusiasts for their spacious soundstage, excellent clarity, and long-term listening comfort. They continue to be sought after on the used market because they deliver performance that rivals many newer speakers costing significantly more.

Frequently asked questions
I’ve placed my order, when will I receive it?

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
I received the wrong record. What do I do?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. 
What do I do if my order arrives damaged?

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value. If the order comes in damaged please let us know.
What's your refund and return policy?

We are unable to accept returns on certain items. These will be carefully marked before purchase.
What is Shipping Protection?

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.

Related Products