The TB1 has become a real favourite amongst quality conscious broadcasters.

The TB1 has become a real favourite amongst quality conscious broadcasters.

1" aluminium tweeter and 7" soft-cone woofer (both Vifa drivers) installed. Maximum power handling is 150W with a sensitivity of 90dB (SPL/watt/meter). They're an 8(omega) load and have an impressive frequency response spectrum, 40Hz - 25kHz, much of which is due to the ATL design.

Sensitivity: 90dB 1w 1m Recommended Amp Power: 150W Effective ATL™ Length: 1.2m 4ft Impedance: 8 ohms nominal Drive Units:
LF Doped 170mm cast magnesium alloy
HF Aluminium alloy, phase shield - Ferrofluid
Crossover Frequency:
3kHz
Input Connectors:
2 pairs gold binding posts
4mm banana
Dimensions:

H 400mm 15.75″ W 200mm 7.87″ D 250mm 9.84″

Weight: 8.5kg 18.7lb Available Finishes: available finish available finish
available finish available finish

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Technology

ATL Tecnology

DEEPER, CLEARER, CLEANER BASS & MORE

• Greater detail & more natural
• A full, rich sound at any volume level
• Deeper bass from a smaller cabinet

The source of PMC’s legendary natural, realistic sound is the Advanced Transmission Line (ATL) bass-loading technology, professionally proven all around the world.

ATL uses energy generated by the bass unit in a much more intelligent, efficient way than speaker designs based on ported or sealed boxes.

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ATL Tecnology