MW Audio MT-4107: Phenolic Ring Paper Cone Tweeter
Famous phenolic ring tweeter! We had these custom made for us designed from the original CTS and Pioneer tweeter. Screw holes match up perfect.
4 ohm tweeter is a great replacement or upgrade for:
– Acoustic Research AR-4x (original tweeter measures 4.3 ohms)
– CTS: part # 137-7637, 137-7306, 137-7351
– DLK model 1 1/2: tweeter part # 137-7637 and more
– Marantz: tweeter part # 841-1018-100, 137-7306, 137-7351. Fits models Imperial 5, Imperial 6G, Imperial 7, Imperial 9 and more
8 ohm tweeter is a great replacement for:
– AAL: Many models
– Acoustic Research AR-2x
– Altec: 887A Capri, 891A and Santana
– AVID: Model 100 and 101
– BIC Venturi Models: Formula 2 and 4
– CTS: part # 2T8 (7309),137-7638, 137-7719, 137-7847, 137-7918 & 137-8019 (has screen cover over cone), 137-8014
– DLK models 1 & 2: Tweeter part # 137-7719, 137-7847, 137-7905 & 137-7918.
– DLK model 1 1/2: 137-8004, 137-8019. Also the 117-1178 & 137-8122 (used in rare DLK 1 1/2, have screen covers over cone).
– Fisher: XP-85A, XP-85B, XP-95A, XP-95B, XP-95C and more
– Marantz: Tweeter part # 841-1022-100C. Models include HLM-312, SP1250, SP1500, SP1515, Imperial 4G and more
– Martin: Gamma 312 X and 440 Super Spectrum
– Ohm: Model E, E2, L and more
– Pioneer: tweeter part # FB45DP-06F
Specs:
Freq Range: 2000-15,000 Hz
Fs: 2180 Hz
Power Rating: 50 Watts
Impedance: 4 or 8 ohms
Re: 3.6 or 6.8 ohms
Sensitivity: 90 dB
Voice Coil Diameter: .75″ (19mm)
Dimensions:
Outside: 4.21″ (107mm)
Cutout: 2.95″ (75mm)
Screw hole to screw hole: 3.94″ (100mm)
