2026.09.30 We have revised our shipping rates today. Welcome to our store. About Ikebe Music 
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Other instruments | Musical Instruments and Gadgets
New | Condition: Brand New
Teenage Engineering  |  Product Code: 765717

Teenage Engineering OB-4 Orange (Teenage Engineering) (Speaker) (Bluetooth) (Radio)

$905.00
Shipping calculated at checkout.
Product Condition
Brand New Unused, as sold.
Mint Like new, no flaws.
Excellent Barely used, very minor wear.
Very Good Light wear, fully functional.
Good Visible wear, plays fine.
Fair Heavy wear, still playable.
FAQ

Description
■Bluetooth compatible "Magic Speaker/Radio"
The portable Hi-Fi loudspeaker OB-4 features a pair of 4-inch bass drivers and neodymium tweeters, allowing for ample volume playback from line input, Bluetooth, FM radio, and discs.
With a crystal-clear 38 watts per channel and the ability to handle 100 decibels, the OB-4 delivers an open, natural sound. Its power and high-quality sound are unimaginable for a device its size, and it also offers a host of unique and useful features.

■Natural Sound Four specially designed speaker elements deliver pure, high-quality sound and a room-filling stereo field. Flow-optimized bass reflex duct delivers deep, natural bass.

■Motorized user interface: Digital motion control of the volume knob and tape reel functions. Use your fingers to grab, rotate, and rewind the sound. Interact with the sound just like a DJ controller.

■Dimensions
232.5 x 284 x 57.5 mm
Weight
1.7 kg
■Design Features Fine-pitch tweeter grille Easy-grip, soft-touch handle Custom direct-drive volume knob and tape dial ■Configuration Stereo 2 tweeters + 2 woofers ■Amplifier
2 x 38W
Ultra-efficient Class D
■Wireless standards
Bluetooth® Classic (AAC)
Bluetooth® 5 LE
FM Radio Input Format
3.5mm stereo mini (2.8Vpp at 0 dBFS)
■ Estimated Playback Time FM radio playback at normal volume: 72 hours Bluetooth playback at high volume: 8 hours ■ Power Requirements
AC 110-240V 50~60Hz
Universal Built-in Power Supply ■Accessories Main power cable Dedicated antenna

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Mastercard
  • MB WAY
  • PayPal
  • Shop Pay
  • Visa

Payment methods (Example)

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Please Note

The following information applies to international orders.

■ Condition

Items with “USED” in the product name are pre-owned and will be delivered as shown in the photos. Signs of wear may be present. All items are function-tested by our staff and rechecked before dispatch.

■ Stock

Many products are stocked across Ikebe stores in Japan. As a result, shipment may take several days. In-store sales may also cause items to sell out. If an item is unavailable, we will contact you promptly; in that case, the order will be canceled and any payment will be refunded.

■ Shipping

We use DHL Express for shipping.
Asia: 10–20 days (estimated)
North America and Oceania: 20–30 days (estimated)
Shipping costs are calculated based on the shipping address and will be finalized at the time of shipment.

■ Taxes & Duties

There are no additional charges beyond the total payment amount displayed at checkout.

■ Other

We cannot declare a reduced item value or mark purchases as gifts.

* Warranty

Our product warranty is valid only within Japan.

* Voltage

All electrical products are intended for the Japanese market and are designed for 100 V operation.

*Regarding transportation

Based on the regulations of the shipping company, aviation laws, and the laws and import regulations of the destination country, we cannot ship dangerous goods or restricted items internationally.

Examples of such items include, but are not limited to, high-pressure gases (aerosol cans), flammable liquids (oils, paints, etc.), combustible materials, batteries, and other items classified as dangerous goods.

If your ordered items fall under these restrictions, we reserve the right to cancel your order or ship only certain items, at our discretion.

Furthermore, accessories and included items are also subject to these restrictions, so any items deemed ineligible for shipment will be removed before shipping. Please understand this in advance.

The final decision on whether or not to ship will be made by us based on the shipping company and relevant laws and regulations, and we cannot guarantee individual decisions in advance.

About us

Founded in 1975, Ikebe Music is one of Japan's largest general music stores.Thanks to its long history and proven track record, it has earned the trust of musicians and music fans not only in Japan but around the world.

Ikebe Music ships not only within Japan, but also overseas.As a well-known retailer of used musical instruments in Japan, we have a wide selection of used and vintage instruments.

We have a wide variety of unusual and rare instruments, so please take a look.Please note that we do not list new products, as our contracts with our suppliers prohibit international shipping.

About our stores

In Japan, we have about 30 stores in Tokyo (Ikebukuro, Shibuya, Akihabara) and Osaka.

We have just opened our flagship store, IKESHIBU (IKEBE SHIBUYA), in Shibuya, Tokyo, which brings together numerous musical instrument specialty stores and serves as a hub for entertainment culture.

Please be sure to stop by if you are visiting Japan.

Tokyo area
Osaka area
About Shipping

We carefully pack every item with protective materials to ensure it arrives safely.
The photos above show an example of how we securely pack a bass guitar for shipping.

Regarding handling of used products

All used products sold by Ikebe Musical Instruments Store are inspected, working, and maintained, ensuring their safety and security. We inspect each item individually for defects before shipping.

If there are any missing images, please contact us with your inquiry and let us know the angle and focus you need to better understand the condition of your item before ordering. We will respond after taking photos.

Because these are used items, we strive to provide detailed information about their condition so you can order with confidence.

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