• stage-proven Ultimate Ears technology > trusted by top touring acts
• high-frequency armature driver > clear, crisp mids and highs
• low-frequency dynamic driver > extended low tonal range
• dual-driver crossover > accurate audio reproduction
• 16dB of noise isolation > hear nuances in noisy environments without high volume
• patented dual-bore design > separate canals for highs and lows maximizes sound field
• 46" detachable/replaceable cable > extends product life
• metal carrying case > protects on the go

The IE-20 XB professional reference earphones use the same revolutionary Ultimate Ears technology trusted by top touring artists and their sound engineers-and feature enhanced bass designed for music that is normally monitored on systems with a subwoofer. The IE-20 XB benefits from a dual-speaker design with integral crossover: The dynamic low-frequency driver delivers full, punchy bass while the precision-balanced armature driver provides crystal-clear mid-range and high frequencies. This results in a high-performance reference monitor system designed for critical listening during mobile recording/production of bass-enhanced music such as dance and urban genres-not to mention transforming the way your personal music/DVD/game player sounds. Other features include 16dB of isolation, professional over-ear loops, detachable/replaceable cable and universal fit kit. Simply put, you won¡¯t find a finer set of earphones for delivering the bass you love.

Full Features:

• stage-proven Ultimate Ears technology
• dual-speaker design
  • armature driver for highs/mids
  • dynamic driver for extended low-frequency reproduction
• dual-driver crossover
• audio wave shaping
• 16dB of isolation from outside noise
• patented dual-bore design delivers highs and lows via separate canals for maximum sound field
• pro-style ear loops for a secure fit
• universal fit kit with silicone and foam tips for custom fit and maximum isolation
• detachable/replaceable 46" cable
• gold-plated 1/8" input connector with ¨ù" adapter
• custom metal carrying case and soft travel case
• airplane attenuator/limiter for overload protection
• cleaning tool

Specifications:

• isolation: 16dB
• frequency response: 20Hz-16kHz
• input sensitivity: 119dB/mW
• input impedance: 11 Ohms (at 1kHz)
• cable length: 46"
• weight: 0.7 oz. w/ cable