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Selenium by JBL ST500 Ultimate 500W RMS Super Tweeter – 8 Ohm

Selenium

Selenium by JBL ST500 Ultimate 500W RMS Super Tweeter – 8 Ohm

Name: Singh Electronics
Address: 7003 Steeles Avenue West, Toronto, ON, M9W 0A2, CA
Telephone: +1 (416) 745-1021
Price range: $

$139.99

SKU: ST500-ULT

Condition: New

Availability: Usually Ships in 1 - 2 Days

Shipping: Calculated at Checkout

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Descriptions

About: Selenium by JBL ST500 Ultimate 500W RMS Super Tweeter – 8 Ohm

The JBL Selenium ST500 BLACK Ultimate Super Tweeter is engineered for extreme high-frequency detail, brightness, and high-output projection. Featuring a 500-watt RMS power rating (1000W Musical Power), an 8-ohm nominal impedance, a 109 dB SPL sensitivity, and a durable phenolic diaphragm with an aluminum housing, it delivers crystal-clear highs without harshness for pro-audio systems and high-power car audio setups.

Features:

500W RMS / 1000W Musical Program power handling at 8 ohms nominal impedance
High-efficiency 109 dB SPL sensitivity for maximum high-frequency output
Phenolic annular diaphragm reproduces smooth, natural highs without harshness
42mm (1.6") copper voice coil built on a high-temperature polyimide former
Heavy-duty aluminum base and cover with sleek black protective finish
470g (16.5 oz) barium ferrite magnet structure for robust motor force
Wide frequency response spanning from 3,000 Hz up to 20,000 Hz
Heavy-duty push terminals for quick, secure wire connections

Specifications:

Nominal Power Handling: 500 Watts RMS
Musical Power Handling: 1000 Watts
Nominal Impedance: 8 Ohms
Minimum Impedance: 6.9 Ohms (@ 10,788 Hz)
Sensitivity: 109 dB SPL (1W/1m)
Frequency Response: 3,000 Hz to 20,000 Hz
Diaphragm Material: Phenolic
Voice Coil Diameter: 42 mm (1.6 in)
Voice Coil Wire Material: Copper
Voice Coil Former Material: Polyimide
Magnet Material: Barium Ferrite
Magnet Weight: 470 g (16.58 oz)
Magnet Dimensions (Diameter x Height): 102 mm x 14 mm (4.01 in x 0.55 in)
Housing / Cover Material: Aluminum
Net Weight: 3.72 lbs (1.69 kg)

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.